[{"itemType":"task","number":"1","published_number":"1","title":"1\u3001\u5f25\u6f2b\u5927B\u7ec6\u80de\u6dcb\u5df4\u7624\u6d41\u884c\u75c5\u5b66\u3001\u4e34\u5e8a\u8868\u73b0\u53ca\u521d\u59cb\u6cbb\u7597\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"2\u3001\u5f25\u6f2b\u5927B\u7ec6\u80de\u6dcb\u5df4\u7624\u590d\u53d1\u96be\u6cbb\u8005\u6cbb\u7597\u7b56\u7565\u53ca\u524d\u6cbf\u8fdb\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"3\u3001\u5957\u7ec6\u80de\u6dcb\u5df4\u7624\u6d41\u884c\u75c5\u5b66\u3001\u4e34\u5e8a\u8868\u73b0\u53ca\u521d\u59cb\u6cbb\u7597\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1584","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"4\u3001\u5957\u7ec6\u80de\u6dcb\u5df4\u7624\u590d\u53d1\u96be\u6cbb\u8005\u6cbb\u7597\u7b56\u7565\u53ca\u524d\u8a00\u8fdb\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]