{
"id": "286",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"\u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"14504","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u672c\u8bfe\u7a0b\u6307\u5b9a\u6559\u6750","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13333","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"[1.2.1]--\u884c\u653f\u8bb8\u53ef\u6cd5\u57fa\u7840(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13336","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"[1.2.2]--\u884c\u653f\u8bb8\u53ef\u6cd5\u57fa\u7840\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13337","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"[1.3.1]--\u6c11\u6cd5\u57fa\u7840(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13338","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"[1.3.2]--\u6c11\u6cd5\u57fa\u7840\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13339","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"[1.3.3]--\u6c11\u6cd5\u57fa\u7840\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"[1.4.1]--\u5408\u540c\u6cd5\u57fa\u7840\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13340","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"[1.4.2]--\u5408\u540c\u6cd5\u57fa\u7840\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"[1.5.1]--\u6c11\u4e8b\u8bc9\u8bbc\u6cd5\u57fa\u7840\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"[1.5.2]--\u6c11\u4e8b\u8bc9\u8bbc\u6cd5\u57fa\u7840(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13344","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"[1.6.1]--\u4ef2\u88c1\u6cd5\u57fa\u7840(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"[1.6.2]--\u4ef2\u88c1\u6cd5\u57fa\u7840\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13346","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"[1.7.1]--\u6848\u4f8b\u5206\u6790(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"[1.7.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13348","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"(1.7.2)--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13334","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"14505","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"16","published_number":"16","title":"[2.1]--\u5efa\u8bbe\u6cd5\u89c4\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13350","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"[2.2]--\u5efa\u8bbe\u6cd5\u89c4\u4f53\u7cfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"[2.3]--\u5efa\u8bbe\u6cd5\u89c4\u7acb\u6cd5\u539f\u5219\u53ca\u5b9e\u65bd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13352","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"[2.4.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13353","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"[2.4.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13354","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"(2.4.2)--\u7b2c2\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13349","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14506","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"22","published_number":"22","title":"[3.1]--\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13357","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"[3.2]--\u5de5\u7a0b\u5efa\u8bbe\u9879\u76ee\u51b3\u7b56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13358","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"[3.3.1]--\u5de5\u7a0b\u5efa\u8bbe\u9879\u76ee\u5b9e\u65bd\u51c6\u5907\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13359","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"[3.3.2]--\u5de5\u7a0b\u5efa\u8bbe\u9879\u76ee\u5b9e\u65bd\u51c6\u5907\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13360","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"[3.4]--\u5de5\u7a0b\u5efa\u8bbe\u9879\u76ee\u5b9e\u65bd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13361","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"[3.5]--\u5de5\u7a0b\u7ae3\u5de5\u9a8c\u6536\u53ca\u540e\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13362","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"[3.6.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13363","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"[3.6.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13364","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"(3.6.2)--\u6848\u4f8b\u5206\u6790(2)PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13356","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"[3.6.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14508","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"32","published_number":"32","title":"[4.1]--\u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"[4.2]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u8bb8\u53ef\u6cd5\u5f8b\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"[4.3.1]--\u5de5\u7a0b\u5efa\u8bbe\u4ece\u4e1a\u5355\u4f4d\u8d44\u8d28\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13370","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"[4.3.2]--\u5de5\u7a0b\u5efa\u8bbe\u4ece\u4e1a\u5355\u4f4d\u8d44\u8d28\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"[4.3.3]--\u5de5\u7a0b\u5efa\u8bbe\u4ece\u4e1a\u5355\u4f4d\u8d44\u8d28\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13372","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"[4.4.1]--\u4ece\u4e1a\u4eba\u5458\u6267\u4e1a\u8d44\u683c\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"[4.4.2]--\u4ece\u4e1a\u4eba\u5458\u6267\u4e1a\u8d44\u683c\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"[4.4.3]--\u4ece\u4e1a\u4eba\u5458\u6267\u4e1a\u8d44\u683c\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"[4.4.4]--\u4ece\u4e1a\u4eba\u5458\u6267\u4e1a\u8d44\u683c\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u89c4\u5b9a\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13376","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"[4.5]--\u6848\u4f8b\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"(4.5.1)--\u6848\u4f8b\u5206\u6790(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13366","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"(4.6)--\u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13367","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14507","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"44","published_number":"44","title":"(5.5.2)--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13378","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"[5.1.1]--\u6982\u8ff0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13379","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"[5.1.2]--\u6982\u8ff0(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13380","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"[5.1.3]--\u6982\u8ff0\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"[5.2.1]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u62db\u6807\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"[5.2.2]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u62db\u6807\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"[5.3.1]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u6295\u6807\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"[5.3.2]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u6295\u6807\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"[5.4.1]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u5f00\u6807\u8bc4\u6807\u548c\u4e2d\u6807\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"[5.4.2]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u5f00\u6807\u8bc4\u6807\u548c\u4e2d\u6807\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13387","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"[5.4.3]--\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u5f00\u6807\u8bc4\u6807\u548c\u4e2d\u6807\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"[5.5.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13389","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"[5.5.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14509","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"57","published_number":"57","title":"[6.1.1]--\u6982\u8ff0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"[6.1.2]--\u6982\u8ff0\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"[6.2.1]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u7acb\u6cd5\u6982\u51b5\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"[6.2.2]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u7acb\u6cd5\u6982\u51b5\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13395","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"[6.3.1]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u4efb\u52a1\u627f\u63fd\u6cd5\u5f8b\u6cd5\u89c4\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"[6.3.2]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u4efb\u52a1\u627f\u63fd\u6cd5\u5f8b\u6cd5\u89c4\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"[6.4.1]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"[6.4.2]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13399","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"[6.5]--\u5efa\u8bbe\u5de5\u7a0b\u8bbe\u8ba1\u6587\u4ef6\u7f16\u5236\u4e0e\u5b9e\u65bd\u7684\u6cd5\u5f8b\u89c4\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"[6.6.1]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u77e5\u8bc6\u4ea7\u6743\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13401","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"[6.6.2]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u77e5\u8bc6\u4ea7\u6743\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"[6.7.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"[6.7.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"(6.7.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13390","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14510","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"71","published_number":"71","title":"(7.5.1)--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13405","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"[7.1]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13406","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"[7.2]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u5236\u5ea6\u7acb\u6cd5\u6cbf\u9769","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13407","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"[7.3.1]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u7684\u6709\u5173\u6cd5\u5f8b\u89c4\u5b9a\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13408","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"[7.3.2]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u7684\u6709\u5173\u6cd5\u5f8b\u89c4\u5b9a\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13409","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"[7.3.3]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u7684\u6709\u5173\u6cd5\u5f8b\u89c4\u5b9a\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13410","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"[7.4.1]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u5408\u540c\u793a\u8303\u6587\u672c\u7f16\u8f91\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13414","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"[7.4.2]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u5408\u540c\u793a\u8303\u6587\u672c\u7f16\u8f91\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13415","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"[7.5.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13416","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"[7.5.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13417","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"[7.5.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14511","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"82","published_number":"82","title":"[8.1]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13421","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"[8.2]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u7acb\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"[8.3]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u76d1\u7763\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13423","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"[8.4.1]--\u5efa\u8bbe\u5de5\u7a0b\u5404\u65b9\u4e3b\u4f53\u5b89\u5168\u751f\u4ea7\u8d23\u4efb\u6cd5\u5f8b\u89c4\u5b9a(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13424","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"[8.4.2]--\u5efa\u8bbe\u5de5\u7a0b\u5404\u65b9\u4e3b\u4f53\u5b89\u5168\u751f\u4ea7\u8d23\u4efb\u6cd5\u5f8b\u89c4\u5b9a\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13425","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"[8.4.3]--\u5efa\u8bbe\u5de5\u7a0b\u5404\u65b9\u4e3b\u4f53\u5b89\u5168\u751f\u4ea7\u8d23\u4efb\u6cd5\u5f8b\u89c4\u5b9a\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"[8.5.1]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5b9a\u5236\u5ea6(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13427","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"[8.5.2]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5b9a\u5236\u5ea6\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13428","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"[8.6.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13429","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"(8.6.1)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13419","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"[8.6.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13430","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"(8.6.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13420","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"[8.6.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13431","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"[8.6.4]--\u6848\u4f8b\u5206\u6790\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14512","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"96","published_number":"96","title":"[9.1]--\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13436","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"[9.2]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u76d1\u7763\u7ba1\u7406\u6cd5\u5f8b\u89c4\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13437","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"[9.3]--\u65bd\u5de5\u56fe\u5ba1\u67e5\u7ba1\u7406\u6cd5\u5f8b\u89c4\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13438","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"[9.4]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u6807\u51c6\u5316\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13439","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"[9.5.1]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u5404\u65b9\u4e3b\u4f53\u7684\u6cd5\u5f8b\u4e49\u52a1\u8d23\u4efb(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"[9.5.2]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u5404\u65b9\u4e3b\u4f53\u7684\u6cd5\u5f8b\u4e49\u52a1\u8d23\u4efb\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13441","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"[9.5.3]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u5404\u65b9\u4e3b\u4f53\u7684\u6cd5\u5f8b\u4e49\u52a1\u8d23\u4efb\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13442","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"[9.5.4]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u5404\u65b9\u4e3b\u4f53\u7684\u6cd5\u5f8b\u4e49\u52a1\u8d23\u4efb\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13443","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"[9.5.5]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u5404\u65b9\u4e3b\u4f53\u7684\u6cd5\u5f8b\u4e49\u52a1\u8d23\u4efb\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"[9.6]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u4fdd\u4fee\u6cd5\u5f8b\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13446","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"[9.7.1]--\u6848\u4f8b\u5206\u6790(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13445","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"(9.7.1)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13433","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"[9.7.2]--\u6848\u4f8b\u5206\u6790(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13447","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"(9.7.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13434","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"[9.7.3]--\u6848\u4f8b\u5206\u6790(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13448","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"[9.7.4]--\u6848\u4f8b\u5206\u6790\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"[9.7.5]--\u6848\u4f8b\u5206\u6790\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"(9.8)--\u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13435","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"10","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14513","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"114","published_number":"114","title":"[10.1]--\u5efa\u8bbe\u5de5\u7a0b\u5408\u540c\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":"115","title":"[10.2]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u6982\u5ff5\u53ca\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"[10.3.1]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7f14\u7ea6\u53ca\u5c65\u884c\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13455","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":"117","title":"[10.3.2]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7f14\u7ea6\u53ca\u5c65\u884c(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13456","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":"118","title":"[10.3.3]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7f14\u7ea6\u53ca\u5c65\u884c\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13457","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":"119","title":"[10.4.1]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u4e89\u8bae\u7ea0\u7eb7\u5904\u7406\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13458","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":"120","title":"[10.4.2]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u4e89\u8bae\u7ea0\u7eb7\u5904\u7406(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13459","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"121","published_number":"121","title":"[10.4.3]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u4e89\u8bae\u7ea0\u7eb7\u5904\u7406\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13460","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":"122","title":"[10.5.1]--\u6848\u4f8b\u5206\u6790(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13461","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":"123","title":"(10.5.1)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13451","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":"124","title":"[10.5.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13462","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":"125","title":"(10.5.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13452","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":"126","title":"[10.5.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13463","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":"127","title":"[10.5.4]--\u6848\u4f8b\u5206\u6790\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13464","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14514","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"128","published_number":"128","title":"[11.1]--\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13467","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":"129","title":"[11.2]--\u5efa\u8bbe\u9879\u76ee\u73af\u5883\u6c61\u67d3\u7684\u5f62\u6210\u53ca\u5f71\u54cd\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13468","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":"130","title":"[11.3]--\u5efa\u8bbe\u9879\u76ee\u6c34\u6c61\u67d3\u9632\u6cbb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13469","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"131","published_number":"131","title":"[11.4]--\u5efa\u8bbe\u5de5\u7a0b\u56fa\u4f53\u5e9f\u7269\u6c61\u67d3\u9632\u6cbb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13470","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":"132","title":"[11.5]--\u5efa\u8bbe\u9879\u76ee\u5927\u6c14\u6c61\u67d3\u9632\u6cbb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13471","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":"133","title":"[11.6]--\u5efa\u8bbe\u9879\u76ee\u73af\u5883\u566a\u58f0\u6c61\u67d3\u9632\u6cbb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13472","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":"134","title":"[11.7.1]--\u6848\u4f8b\u5206\u6790(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13473","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":"135","title":"(11.7.1)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13465","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":"136","title":"[11.7.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13474","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":"137","title":"(11.7.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13466","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"138","published_number":"138","title":"[11.7.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13476","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"12","published_number":0,"title":"\u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":"","status":"published","taskId":"14515","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"139","published_number":"139","title":"[12.1]--\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13478","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"140","published_number":"140","title":"[12.2.1]--\u6c11\u7528\u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13479","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"141","published_number":"141","title":"[12.2.2]--\u6c11\u7528\u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13480","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"142","published_number":"142","title":"[12.3]--\u5efa\u7b51\u8282\u80fd\u6807\u51c6\u89c4\u8303","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13481","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"143","published_number":"143","title":"[12.4]--\u7eff\u8272\u5efa\u7b51\u4e0e\u7eff\u8272\u65bd\u5de5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13482","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"144","published_number":"144","title":"[12.5.1]--\u6848\u4f8b\u5206\u6790\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13483","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"145","published_number":"145","title":"(12.5.1)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13475","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"146","published_number":"146","title":"[12.5.2]--\u6848\u4f8b\u5206\u6790\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13484","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"147","published_number":"147","title":"(12.5.2)--\u6848\u4f8b\u5206\u6790PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13477","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"148","published_number":"148","title":"[12.5.3]--\u6848\u4f8b\u5206\u6790\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13485","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"13","published_number":0,"title":"\u4e32\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"18256","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"149","published_number":"149","title":"(13.1)--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13486","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"150","published_number":"150","title":"[13.1.1]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13498","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"151","published_number":"151","title":"[13.1.2]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13499","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"152","published_number":"152","title":"[13.1.3]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13500","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"153","published_number":"153","title":"[13.1.4]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13501","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"154","published_number":"154","title":"[13.1.5]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13502","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"155","published_number":"155","title":"[13.1.6]--\u7b2c1\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840(6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13504","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"156","published_number":"156","title":"(13.2)--\u7b2c2\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u6982\u8bbaPPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13490","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"157","published_number":"157","title":"[13.2.1]--\u7b2c2\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13518","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"158","published_number":"158","title":"[13.2.2]--\u7b2c2\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13519","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"159","published_number":"159","title":"[13.2.3]--\u7b2c2\u7ae0 \u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13521","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"160","published_number":"160","title":"(13.3)--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13491","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"161","published_number":"161","title":"[13.3.1]--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13520","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"162","published_number":"162","title":"[13.3.2]--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13522","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"163","published_number":"163","title":"[13.3.3]--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13523","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"164","published_number":"164","title":"[13.3.4]--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13524","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"165","published_number":"165","title":"[13.3.5]--\u7b2c3\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13525","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"166","published_number":"166","title":"(13.4)--\u7b2c4\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4PPT ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13492","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"167","published_number":"167","title":"[13.4.1]--\u7b2c4\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13526","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"168","published_number":"168","title":"[13.4.2]--\u7b2c4\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13527","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"169","published_number":"169","title":"[13.4.3]--\u7b2c4\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13528","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"170","published_number":"170","title":"[13.4.4]--\u7b2c4\u7ae0 \u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13529","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"171","published_number":"171","title":"(13.5)--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13493","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"172","published_number":"172","title":"[13.5.1]--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13530","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"173","published_number":"173","title":"[13.5.2]--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13531","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"174","published_number":"174","title":"[13.5.3]--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13532","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"175","published_number":"175","title":"[13.5.4]--\u7b2c5\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13533","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"176","published_number":"176","title":"(13.6)--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13494","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"177","published_number":"177","title":"[13.6.1]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13535","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"178","published_number":"178","title":"[13.6.2]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13534","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"00:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"179","published_number":"179","title":"[13.6.3]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13536","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"180","published_number":"180","title":"[13.6.4]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13537","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"181","published_number":"181","title":"[13.6.5]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13538","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"182","published_number":"182","title":"[13.6.6]--\u7b2c6\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13539","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"183","published_number":"183","title":"(13.7)--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4PPT ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13495","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"184","published_number":"184","title":"[13.7.1]--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13540","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"185","published_number":"185","title":"[13.7.2]--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13541","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"00:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"186","published_number":"186","title":"[13.7.3]--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13542","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"187","published_number":"187","title":"[13.7.4]--\u7b2c7\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13544","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"188","published_number":"188","title":"(13.8)--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13496","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"189","published_number":"189","title":"[13.8.1]--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13543","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"190","published_number":"190","title":"[13.8.2]--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13545","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"191","published_number":"191","title":"[13.8.3]--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13546","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"192","published_number":"192","title":"[13.8.4]--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13547","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"193","published_number":"193","title":"[13.8.5]--\u7b2c8\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13548","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"194","published_number":"194","title":"(13.9)--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13497","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"195","published_number":"195","title":"[13.9.1]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13550","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"196","published_number":"196","title":"[13.9.2]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13549","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"00:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"197","published_number":"197","title":"[13.9.3]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13551","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"198","published_number":"198","title":"[13.9.4]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13552","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"199","published_number":"199","title":"[13.9.5]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"200","published_number":"200","title":"[13.9.6]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"201","published_number":"201","title":"[13.9.7]--\u7b2c9\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(7)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13554","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"202","published_number":"202","title":"(13.10)--\u7b2c10\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4PPT","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13487","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"203","published_number":"203","title":"[13.10.1]--\u7b2c10\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13503","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"204","published_number":"204","title":"[13.10.2]--\u7b2c10\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13505","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"205","published_number":"205","title":"[13.10.3]--\u7b2c10\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13506","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"206","published_number":"206","title":"[13.10.4]--\u7b2c10\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4\u7f16\u8f91(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13509","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"207","published_number":"207","title":"(13.11)--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13488","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"208","published_number":"208","title":"[13.11.1]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13508","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"209","published_number":"209","title":"[13.11.2]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13507","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"210","published_number":"210","title":"[13.11.3]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13510","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"211","published_number":"211","title":"[13.11.4]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13512","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"212","published_number":"212","title":"[13.11.5]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(5)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13511","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"213","published_number":"213","title":"[13.11.6]--\u7b2c11\u7ae0 \u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4(6)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13513","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"214","published_number":"214","title":"(13.12)--\u7b2c12\u7ae0 \u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13489","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"215","published_number":"215","title":"[13.12.1]--\u7b2c12\u7ae0 \u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13514","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"216","published_number":"216","title":"[13.12.2]--\u7b2c12\u7ae0 \u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13515","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"217","published_number":"217","title":"[13.12.3]--\u7b2c12\u7ae0 \u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4(3)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13516","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"218","published_number":"218","title":"[13.12.4]--\u7b2c12\u7ae0 \u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4(4)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13517","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"14","published_number":0,"title":"\u5efa\u8bbe\u6cd5\u89c4\u603b\u4e32\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"18257","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"219","published_number":"219","title":"[14.1]--\u5efa\u8bbe\u6cd5\u89c4\u76f8\u5173\u6cd5\u5f8b\u57fa\u7840","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13559","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"220","published_number":"220","title":"[14.2]--\u5efa\u8bbe\u6cd5\u89c4\u6982\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13560","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"221","published_number":"221","title":"[14.3]--\u5de5\u7a0b\u5efa\u8bbe\u7a0b\u5e8f\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13561","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"222","published_number":"222","title":"[14.4]--\u5de5\u7a0b\u5efa\u8bbe\u884c\u653f\u8bb8\u53ef\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13562","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"223","published_number":"223","title":"[14.5]--\u5efa\u8bbe\u5de5\u7a0b\u62db\u6807\u6295\u6807\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"224","published_number":"224","title":"[14.6]--\u5efa\u8bbe\u5de5\u7a0b\u52d8\u5bdf\u8bbe\u8ba1\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13564","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"225","published_number":"225","title":"[14.7]--\u5efa\u8bbe\u5de5\u7a0b\u76d1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13565","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"226","published_number":"226","title":"[14.8]--\u5efa\u8bbe\u5de5\u7a0b\u5b89\u5168\u751f\u4ea7\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"227","published_number":"227","title":"[14.9]--\u5efa\u8bbe\u5de5\u7a0b\u8d28\u91cf\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"228","published_number":"228","title":"[14.10.1]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(1)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13556","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"229","published_number":"229","title":"[14.10.2]--\u5efa\u8bbe\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7ba1\u7406\u6cd5\u5f8b\u6cd5\u89c4(2)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"230","published_number":"230","title":"[14.11]--\u5efa\u8bbe\u5de5\u7a0b\u73af\u5883\u4fdd\u62a4\u6cd5\u5f8b\u6cd5\u89c4\u3001\u5efa\u7b51\u8282\u80fd\u6cd5\u5f8b\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13558","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"15","published_number":0,"title":"\u76f4\u64ad\u7b54\u7591\u56de\u987e-2022\u79cb","result":"","resultStatus":"","lock":"","status":"published","taskId":"18258","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"231","published_number":"231","title":"[15.1]--08\u670826\u65e519:00\u76f4\u64ad","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13568","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:24:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"232","published_number":0,"title":"[15.2]--09\u670823\u65e519:00\u76f4\u64ad","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"13569","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:18:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"233","published_number":0,"title":"[15.3]--10\u670821\u65e519:00\u76f4\u64ad","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"13570","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:20:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"234","published_number":0,"title":"[15.4]--11\u670818\u65e519:00\u76f4\u64ad","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"13571","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:20:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"235","published_number":0,"title":"[15.5]--12\u670816\u65e519:00\u76f4\u64ad","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"13572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:20:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"16","published_number":0,"title":"\u76f4\u64ad\u7b54\u7591\u56de\u987e-2024\u6625","result":"","resultStatus":"","lock":"","status":"published","taskId":"18259","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"236","published_number":"232","title":"\u5efa\u8bbe\u6cd5\u89c4-\u76f4\u64ad\u7b54\u75911-2024\u6625","result":"","resultStatus":"","lock":false,"status":"published","taskId":"13577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:07:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"237","published_number":"233","title":"\u5efa\u8bbe\u6cd5\u89c4-\u76f4\u64ad\u7b54\u75912-2024\u6625","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30419","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"17","published_number":0,"title":"2025\u5e74\u79cb\u5b63\u9762\u6388\u76f4\u64ad\u8bfe\u56de\u653e","result":"","resultStatus":"","lock":"","status":"published","taskId":"36003","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"238","published_number":"234","title":"\u300a\u5efa\u8bbe\u6cd5\u89c4\u300b2025\u5e7411\u670815\u65e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:04:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"239","published_number":"235","title":"\u300a\u5efa\u8bbe\u6cd5\u89c4\u300b2025\u5e7411\u670829\u65e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:55:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"18","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"18260","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"240","published_number":"236","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"14284","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]
