[{"itemType":"chapter","number":"1","published_number":0,"title":"\u751f\u7269\u533b\u5b66\u7535\u5b50\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"19337","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"1.1 \u6559\u5b66\u5927\u7eb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16506","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 \u751f\u7269\u533b\u5b66\u7535\u5b50\u5b66\uff08\u4e32\u8bb2\uff091","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16509","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"1.2.2 \u751f\u7269\u533b\u5b66\u7535\u5b50\u5b66\uff08\u4e32\u8bb2\uff092","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16510","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"58:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u6570\u5b57\u7535\u5b50\u6280\u672f","result":"","resultStatus":"","lock":"","status":"published","taskId":"19338","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"2.1 \u6559\u5b66\u5927\u7eb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16511","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"2.2.1 \u7b2c\u4e00\u8bfe \u6570\u5b57\u7535\u5b50\u6280\u672f\u4e32\u8bb2\u4e00","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16517","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"2.2.2 \u7b2c\u4e8c\u8bfe \u6570\u5b57\u7535\u5b50\u6280\u672f\u4e32\u8bb2\u4e8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16518","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"2.2.3 \u7b2c\u4e09\u8bfe \u6570\u5b57\u7535\u5b50\u6280\u672f\u4e32\u8bb2\u4e09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16519","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"2.2.4 \u7b2c\u56db\u8bfe \u6570\u5b57\u7535\u5b50\u6280\u672f\u4e32\u8bb2\u56db","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16520","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2.2.5 \u7b2c\u4e94\u8bfe \u6570\u5b57\u7535\u5b50\u6280\u672f\u4e32\u8bb2\u4e94","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16521","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u533b\u7528\u6d4b\u91cf\u4e0e\u76d1\u62a4\u4eea\u5668","result":"","resultStatus":"","lock":"","status":"published","taskId":"19344","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"10","published_number":"10","title":"3.1 \u6559\u5b66\u5927\u7eb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16522","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"3.2.1 \u751f\u7269\u533b\u5b66\u6d4b\u91cf\u4e0e\u4eea\u5668\u539f\u7406\u4e0e\u8bbe\u8ba1\uff08\u4e32\u8bb2\uff091","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16525","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"55:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"3.2.2 \u751f\u7269\u533b\u5b66\u6d4b\u91cf\u4e0e\u4eea\u5668\u539f\u7406\u4e0e\u8bbe\u8ba1\uff08\u4e32\u8bb2\uff092","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16526","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"59:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]