[{"itemType":"chapter","number":"1","published_number":0,"title":"\u91d1\u878d\u57fa\u7840\u77e5\u8bc6","result":"","resultStatus":"","lock":"","status":"published","taskId":"1580","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u91d1\u878d\u57fa\u7840-\u6570\u91cf\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"1581","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u6982\u7387\u8bba\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1364","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:16:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u968f\u673a\u53d8\u91cf\u6570\u5b57\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u5e38\u89c1\u7684\u6982\u7387\u5206\u5e03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1366","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:05:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u5927\u6570\u5b9a\u5f8b\u548c\u4e2d\u5fc3\u6781\u9650\u5b9a\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u62bd\u6837\u5206\u5e03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u53c2\u6570\u4f30\u8ba1\u548c\u5047\u8bbe\u68c0\u9a8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"56:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u7ebf\u6027\u56de\u5f52\u5206\u67901","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1370","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u7ebf\u6027\u56de\u5f52\u5206\u67902","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u6743\u76ca\u7c7b\u6295\u8d44","result":"","resultStatus":"","lock":"","status":"published","taskId":"1590","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"9","published_number":"9","title":"Equity\u5e02\u573a\u7684\u53c2\u4e0e\u8005","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1372","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"Mutual Fund \u548cETF","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u4ea4\u6613\u5934\u5bf8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u4ea4\u6613\u8ba2\u5355","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u5e02\u573a\u5f02\u5e38\u548c\u884c\u4e3a\u91d1\u878d\u5b66","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1376","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"56:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u4f30\u503c\u6307\u6807\uff1a\u5e02\u76c8\u73871","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u4f30\u503c\u6307\u6807\uff1a\u5e02\u76c8\u73872","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1378","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u4ef7\u683c\u500d\u6570\u6cd5\u7684\u903b\u8f91\u548c\u5e02\u9500\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1379","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u5176\u4ed6\u500d\u6570\u80a1\u6307\uff1aPS EV PB","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u5206\u90e8\u4f30\u503c\u548cAsset-based","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u7edd\u5bf9\u4f30\u503c\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u884d\u751f\u54c1\u7c7b\u6295\u8d44","result":"","resultStatus":"","lock":"","status":"published","taskId":"1604","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"20","published_number":"20","title":"\u884d\u751f\u54c1\u7c7b\u6295\u8d44","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"Option\u5408\u7ea6\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u884d\u751f\u54c1\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"Forward\u6df1\u5165\u77e5\u8bc6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1387","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"Futures and Swap\u6df1\u5165\u77e5\u8bc6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"Option\u6df1\u5165\u77e5\u8bc61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1389","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"Option\u6df1\u5165\u77e5\u8bc62","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1390","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"Option\u5b9a\u4ef7\u539f\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u56fa\u5b9a\u6536\u76ca","result":"","resultStatus":"","lock":"","status":"published","taskId":"1613","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"28","published_number":"28","title":"\u503a\u5238\u7684\u57fa\u672c\u8981\u7d20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"\u503a\u5238\u5e02\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"\u542b\u6743\u503a\u5238","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"\u5355\u5229\u548c\u590d\u5229","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1395","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"\u503a\u5238\u5b9a\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"\u5168\u4ef7\u548c\u51c0\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"\u503a\u5238\u98ce\u9669","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"\u503a\u5238\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1399","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u6295\u8d44\u7ec4\u5408\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"1622","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"36","published_number":"36","title":"\u6295\u8d44\u7ec4\u5408\u7ba1\u7406\u7b80\u4ecb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"\u6536\u76ca\u548c\u98ce\u9669","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1401","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"\u6548\u7528\u7406\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"\u5747\u503c\u65b9\u5dee\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"\u6709\u6548\u524d\u6cbf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"\u8d44\u672c\u8d44\u4ea7\u5b9a\u4ef7\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1405","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"\u4e1a\u7ee9\u8bc4\u4ef7\u6307\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1406","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u91cf\u5316\u6295\u8d44\u7406\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"1630","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"43","published_number":"43","title":"\u91cf\u5316\u6295\u8d44\u57fa\u7840\u8bfe\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1407","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u539f\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1408","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"Fintech\u4e0e\u91cf\u5316\u91d1\u878d\u5e02\u573a\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1409","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"\u91cf\u5316\u4ea4\u6613\u56de\u6d4b\u548c\u5b9e\u76d8\u7684\u4e00\u822c\u6846\u67b6\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1410","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"\u7edf\u8ba1\u5957\u5229\u91cf\u5316\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1411","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"CTA\u91cf\u5316\u4ea4\u6613\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1412","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"CTA\u91cf\u5316\u4ea4\u6613\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1413","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"\u4e8b\u4ef6\u9a71\u52a8\u578b\u91cf\u5316\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1414","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"\u591a\u56e0\u5b50\u5e02\u573a\u4e2d\u6027\u91cf\u5316\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1415","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"\u591a\u56e0\u5b50\u4e1a\u7ee9\u5f52\u56e0\u548c\u5bf9\u51b2\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1416","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"\u591a\u56e0\u5b50\u5904\u7406\uff1a\u6570\u636e\u9884\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1417","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"\u591a\u56e0\u5b50\u6a21\u578b\u6784\u5efa\u6d41\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"\u591a\u56e0\u5b50\u6a21\u578b\u7684\u5b9e\u6218\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1419","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"\u591a\u56e0\u5b50 CTA\u5b9e\u6218\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1420","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"\u91cf\u5316\u6307\u6570\u589e\u5f3a\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1421","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"\u57fa\u4e8e\u5317\u5411\u8d44\u91d1\u548c\u516c\u52df\u57fa\u91d1\u91cf\u5316\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"\u57fa\u4e8e\u5317\u5411\u8d44\u91d1\u548c\u516c\u52df\u57fa\u91d1\u91cf\u5316\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1423","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"\u91cf\u5316\u671f\u6743\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1424","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"\u673a\u5668\u5b66\u4e60\u4ea4\u6613\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1425","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"\u5927\u6570\u636e\u4e0e\u8206\u60c5\u5206\u6790\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1427","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"\u5927\u6570\u636e\u4e0e\u8206\u60c5\u5206\u6790\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"\u884c\u4e1a\u8f6e\u52a8\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1428","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"\u52a8\u91cf\u53cd\u8f6c\u548c\u62e9\u65f6\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1429","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"\u65e0\u98ce\u9669\u5957\u5229\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1430","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"\u65e5\u5185\u91cf\u5316\u9ad8\u9891\u7b56\u75651","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1431","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"\u65e5\u5185\u91cf\u5316\u9ad8\u9891\u7b56\u75652","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"\u57fa\u672c\u9762\u91cf\u5316_\u51c0\u5229\u6da6\u65ad\u5c42\u7b56\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1433","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"\u98ce\u9669\u5e73\u4ef7\u548c\u7b56\u7565\u56de\u6d4b\u673a\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1434","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"Python\u7f16\u7a0b\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"1659","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"71","published_number":"71","title":"Python\u8bed\u8a00\u73af\u5883\u642d\u5efa","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"JupyterNotebook\u4f7f\u7528\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"Python\u57fa\u7840\u8bed\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"Python\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"Python\u57fa\u672c\u6570\u636e\u7c7b\u578b_\u6570\u5b57\u548c\u5b57\u7b26\u4e32","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:04:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"Python\u57fa\u672c\u6570\u636e\u7c7b\u578b_\u5217\u8868\u548c\u5143\u7ec4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1448","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"Python\u57fa\u672c\u6570\u636e\u7c7b\u578b_\u96c6\u5408\u548c\u5b57\u5178","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1447","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"Python\u63a7\u5236\u7ed3\u6784_\u6761\u4ef6\u8bed\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1446","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"Python\u63a7\u5236\u7ed3\u6784_\u5faa\u73af\u8bed\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1445","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"56:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"Python\u63a7\u5236\u7ed3\u6784_break\u548ccontinue","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"Python\u63a7\u5236\u7ed3\u6784_\u5217\u8868\u548c\u5b57\u5178\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1443","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"Python\u63a7\u5236\u7ed3\u6784_\u5f02\u5e38\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1442","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"Python\u51fd\u6570_\u51fd\u6570\u5b9a\u4e49\u548c\u8c03\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1441","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"Python\u51fd\u6570_\u51fd\u6570\u53c2\u6570\u548c\u533f\u540d\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"NumPy_Ndarray\u521b\u5efa\u548c\u57fa\u672c\u5c5e\u6027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1439","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"NumPy_Ndarray\u7d22\u5f15\u548c\u4fee\u6539\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1438","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"NumPy_Ndarray\u5411\u91cf\u5316\u64cd\u4f5c\u548c\u5e7f\u64ad","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1437","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"NumPy_\u901a\u7528\u51fd\u6570\u548c\u968f\u673a\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1436","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"NumPy_\u7ebf\u6027\u4ee3\u6570\u548c\u591a\u9879\u5f0f\u56de\u5f52","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1435","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]