[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjXDJJfQjf4GBkOAfsn_F5HPn5CKQ0Aw8xkD8TNpvD5E":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":28,"type":29},[],"2026-04-24 10:23:54",349921313,[8,9,10,11],"合并","拆分","过滤","排序",{"courseId":13,"courseImg":14,"courseName":15},"4151290ee1592c94103f1d7051b3f13d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","Python编程基础","Power Query中用于将一个表格与另一个表格连接起来的方法是()",[18,30,39,47,53,62,71,74,83,92],{"answer":19,"createTime":20,"id":21,"options":22,"question":27,"source":28,"type":29},[],"2026-03-18 06:50:12",324655807,[23,24,25,26],"自然属性","社会属性","物理属性","化学属性","价值是商品的( )","v1",0,{"answer":31,"createTime":20,"id":32,"options":33,"question":38,"source":28,"type":29},[],324655808,[34,35,36,37],"价值和使用价值","价值和交换价值","使用价值和交换价值","物质价值和精神价值","商品的二因素是( )",{"answer":40,"createTime":20,"id":41,"options":42,"question":45,"source":28,"type":46},[],324655810,[43,44],"正确","错误","价值和使用价值是对立统一的关系",3,{"answer":48,"createTime":49,"id":50,"options":51,"question":52,"source":28,"type":46},[],"2026-03-19 03:20:46",325103264,[43,44],"使用价值是商品的自然属性",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":28,"type":29},[],349921311,[57,58,59,60],"数据挖掘","数据可视化","数据转换","数据存储","Power Query主要功能是什么()",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":28,"type":29},[],349921312,[66,67,68,69],"Excel.CSV、文本文件等","Oracle、SQL Server等数据库","JSON、XML等文件","所有答案都正确","Power Query支持的数据源包括哪些()",{"answer":72,"createTime":5,"id":6,"options":73,"question":16,"source":28,"type":29},[],[8,9,10,11],{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":28,"type":29},[],349921314,[78,79,80,81],"填充","替换值","分列","删行","Power Query中查找并替换文本的功能是()",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":28,"type":29},[],349921315,[87,88,89,90],"对数据进行分类、汇总和汇集","对数据进行筛选和过滤","对数据进行排序","将数据转换为图表或其他可视化形式","Power Query中的数据分组功能用于什么()",{"answer":93,"createTime":5,"id":94,"options":95,"question":98,"source":28,"type":99},[],349921316,[96,11,10,97],"分组","删除列","Power Query的数据转换功能包括哪些()",1]