[{"itemType":"chapter","number":"1","published_number":0,"title":"\u8bfe\u7a0b\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"36600","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u7b2c\u4e00\u8bb2 \u96f6\u4ef6\u7684\u6210\u5f62\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30639","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7b2c\u4e8c\u8bb2 \u96f6\u4ef6\u7684\u6210\u5f62\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30640","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7b2c\u4e09\u8bb2(\u4e0a\uff09\u6570\u63a7\u8f66\u5e38\u89c1\u52a0\u5de5\u5bf9\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30641","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u7b2c\u4e09\u8bb2(\u4e0b\uff09\u673a\u68b0\u52a0\u5de5\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30642","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u7b2c\u56db\u8bb2 \u673a\u68b0\u52a0\u5de5\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30643","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u91d1\u5c5e\u5207\u524a\u539f\u7406\u4e0e\u5200\u5177","result":"","resultStatus":"","lock":"","status":"published","taskId":"36601","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"6","published_number":"6","title":"\u7b2c\u4e94\u8bb2 \u5200\u5177\u7684\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30644","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u7b2c\u516d\u8bb2 \u5200\u5177\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30645","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u7b2c\u4e03\u8bb2 \u91d1\u5c5e\u5207\u524a\u8fc7\u7a0b\u53ca\u5176\u7269\u7406\u73b0\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30646","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u7b2c\u516b\u8bb2 \u5207\u524a\u529b\u4e0e\u5207\u524a\u529f\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30647","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u7b2c\u4e5d\u8bb2 \u5200\u5177\u78e8\u635f\u4e0e\u5200\u5177\u5bff\u547d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30648","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u7b2c\u5341\u8bb2 \u9ad8\u901f\u5207\u524a\u53ca\u5200\u5177","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30649","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u91d1\u5c5e\u5207\u524a\u673a\u5e8a","result":"","resultStatus":"","lock":"","status":"published","taskId":"36602","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"12","published_number":"12","title":"\u7b2c\u5341\u4e00\u8bb2 \u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30650","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u7b2c\u5341\u4e8c\u8bb2 \u91d1\u5c5e\u5207\u524a\u673a\u5e8a\u90e8\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30651","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u7b2c\u5341\u4e09\u8bb2 \u9ad8\u901f\u52a0\u5de5\u673a\u5e8a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30652","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u673a\u5e8a\u5939\u5177\u539f\u7406\u4e0e\u8bbe\u8ba1","result":"","resultStatus":"","lock":"","status":"published","taskId":"36603","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"15","published_number":"15","title":"\u7b2c\u5341\u56db\u8bb2 \u673a\u5e8a\u5939\u5177\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30653","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u7b2c\u5341\u4e94\u8bb2 \u5de5\u4ef6\u5728\u5939\u5177\u4e2d\u7684\u5b9a\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30654","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u7b2c\u5341\u516d\u8bb2 \u5b9a\u4f4d\u8bef\u5dee\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30655","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u673a\u68b0\u5236\u9020\u8d28\u91cf\u5206\u6790\u4e0e\u63a7\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"36604","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"18","published_number":"18","title":"\u7b2c\u5341\u4e03\u8bb2 \u673a\u68b0\u52a0\u5de5\u7cbe\u5ea6\u7684\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30656","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u7b2c\u5341\u516b\u8bb2 \u5f71\u54cd\u52a0\u5de5\u7cbe\u5ea6\u7684\u56e0\u7d20\u53ca\u5176\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30657","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u7b2c\u5341\u4e5d\u8bb2 \u5f71\u54cd\u52a0\u5de5\u7cbe\u5ea6\u7684\u56e0\u7d20\u53ca\u5176\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30658","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"\u7b2c\u4e8c\u5341\u8bb2 \u5f71\u54cd\u52a0\u5de5\u7cbe\u5ea6\u7684\u56e0\u7d20\u53ca\u5176\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30659","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u7b2c\u4e8c\u5341\u4e00\u8bb2 \u52a0\u5de5\u8bef\u5dee\u7684\u7efc\u5408\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30660","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"\u7b2c\u4e8c\u5341\u4e8c\u8bb2 \u52a0\u5de5\u8bef\u5dee\u7684\u7efc\u5408\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30661","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"\u7b2c\u4e8c\u5341\u4e09\u8bb2 \u673a\u68b0\u52a0\u5de5\u8868\u9762\u8d28\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30662","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"\u7b2c\u4e8c\u5341\u56db\u8bb2 \u673a\u68b0\u52a0\u5de5\u8868\u9762\u8d28\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30663","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1","result":"","resultStatus":"","lock":"","status":"published","taskId":"36605","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"26","published_number":"26","title":"\u7b2c\u4e8c\u5341\u4e94\u8bb2 \u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30664","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"\u7b2c\u4e8c\u5341\u516d\u8bb2 \u6982\u8ff0\\\u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30665","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"\u7b2c\u4e8c\u5341\u4e03\u8bb2 \u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30666","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"\u7b2c\u4e8c\u5341\u516b\u8bb2 \u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30667","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"\u7b2c\u4e8c\u5341\u4e5d\u8bb2 \u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30668","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"\u7b2c\u4e09\u5341\u8bb2 \u52a0\u5de5\u4f59\u91cf\u53ca\u5de5\u5e8f\u5c3a\u5bf8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30669","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"\u7b2c\u4e09\u5341\u4e00\u8bb2 \u5de5\u827a\u5c3a\u5bf8\u94fe\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30670","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"\u7b2c\u4e09\u5341\u4e8c\u8bb2 \u5de5\u827a\u5c3a\u5bf8\u94fe\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30671","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"\u7b2c\u4e09\u5341\u4e09\u8bb2 \u6280\u672f\u7ecf\u6d4e\u5206\u6790\u53ca\u5de5\u827a\u6587\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30672","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"\u7b2c\u4e09\u5341\u56db\u8bb2 \u5236\u8ba2\u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u5b9e\u4f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30673","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"\u7b2c\u4e09\u5341\u4e94\u8bb2 \u5236\u8ba2\u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u5b9e\u4f8b\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30674","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"\u7b2c\u4e09\u5341\u516d\u8bb2 \u5236\u8ba2\u673a\u68b0\u52a0\u5de5\u5de5\u827a\u89c4\u7a0b\u5b9e\u4f8b\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30675","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"\u7b2c\u4e09\u5341\u4e03\u8bb2 \u673a\u5668\u88c5\u914d\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30676","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"\u7b2c\u4e09\u5341\u516b\u8bb2 \u673a\u5668\u88c5\u914d\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30677","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"\u7b2c\u4e09\u5341\u4e5d\u8bb2 \u673a\u5668\u88c5\u914d\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30678","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"\u7b2c\u56db\u5341\u8bb2 \u673a\u5668\u88c5\u914d\u5de5\u827a\u89c4\u7a0b\u8bbe\u8ba1\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30679","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"\u7b2c\u56db\u5341\u4e00\u8bb2 \u590d\u4e60\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30680","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"\u7b2c\u56db\u5341\u4e8c\u8bb2 \u590d\u4e60\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30681","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"36632","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"36633","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"44","published_number":"44","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"30702","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]