[{"itemType":"task","number":"1","published_number":"1","title":"\u591a\u5c42\u7ea7\u9ad8\u53ef\u7528\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"475","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u591a\u5c42\u7ea7\u9ad8\u53ef\u7528\u7ea7\u522b\u548c\u67b6\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"476","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u57fa\u4e8e\u5929\u7ffc\u4e91\u6838\u5fc3\u4ea7\u54c1\u7684\u591a\u5c42\u7ea7\u9ad8\u53ef\u7528\u5b9e\u8df5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"477","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u591a\u5c42\u7ea7\u9ad8\u53ef\u7528\u89e3\u51b3\u65b9\u6848\u901a\u5173\u6f14\u7ec3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"478","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]