[{"itemType":"task","number":"1","published_number":0,"title":"\u771f\u4eba\u6f14\u793a\u9762\u90e8\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"912","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:05","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":0,"title":"\u6ce8\u5c04\u7f8e\u5bb9\u9488\u6cd5\u57fa\u7840\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"899","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:51","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":0,"title":"\u6ce8\u5c04\u4e30\u5507\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"910","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":0,"title":"\u7626\u4e0b\u5df4\u6ce8\u5c04\u6f14\u793a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"911","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:54","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":0,"title":"\u8089\u6bd2\u7d20\u795b\u9c7c\u5c3e\u7eb9\u6ce8\u5c04\u6280\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"914","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:26","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":0,"title":"\u4e30\u592a\u9633\u7a74\u6ce8\u5c04\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"919","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:56","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":0,"title":"\u73bb\u5c3f\u9178\u9686\u9f3b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"920","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:38","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]