[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAYVcCBMejKqcd7wnDfpTvY_JNPeBp8ZwWkEL6QLOF_k":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":29},[],"2024-10-24 21:32:17",163006609,[8,9,10,11],"列表","元组","集合","字符串",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"31ca04bca98ce1a264cda0f1bc074739","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe3da59d44c51d29bcce6131218aeb098.png","人工智能编程基础","7deae55bfb1940b0af8b7977439df757","项目2测验-2:组合数据类型","下面选项中,不能使用下标运算的是( ).",[21,30,39,48,57,66,71,77,82,87],{"answer":22,"createTime":23,"id":24,"options":25,"question":27,"source":28,"type":29},[],"2024-04-09 12:33:47",137469273,[11,8,26,9],"字典","下面数据类型中,不支持分片操作的是( )","v1",0,{"answer":31,"createTime":23,"id":32,"options":33,"question":38,"source":28,"type":29},[],137469274,[34,35,36,37],"len( )","count( )","find( )","split( )","下面方法中,能够返回某个子串在字符串中出现次数的是 ( )",{"answer":40,"createTime":23,"id":41,"options":42,"question":47,"source":28,"type":29},[],137469275,[43,44,45,46],"list 是不可变的数据类型","list 是一个有序序列,没有固定大小","list 可以存放任意类型的元素","使用 list 时,其下标可以是负数","下面列表的说法,描述错误的是 ( )",{"answer":49,"createTime":23,"id":50,"options":51,"question":56,"source":28,"type":29},[],137469276,[52,53,54,55],"通过下标索引可以修改和访问元组的元素","元组的索引是从0开始的","通过insert 方法可以在列表指定位置插入元素","使用下标索引能够修改列表的元素","下面说法错误的是 ( )",{"answer":58,"createTime":23,"id":59,"options":60,"question":65,"source":28,"type":29},[],137469277,[61,62,63,64],"pop","popitem","del","clear","假设要随机删除字典中的"键-值"对,使用下面哪个方法? ( )",{"answer":67,"createTime":23,"id":68,"options":69,"question":70,"source":28,"type":29},[],137469278,[8,9,10,11],"下面选项中,不能使用下标运算的是( )",{"answer":72,"createTime":73,"id":74,"options":75,"question":76,"source":28,"type":29},[],"2024-10-24 21:32:16",163006605,[11,8,26,9],"下面数据类型中,不支持分片操作的是( ).",{"answer":78,"createTime":73,"id":79,"options":80,"question":81,"source":28,"type":29},[],163006606,[34,35,36,37],"下面方法中,能够返回某个子串在字符串中出现次数的是 ( ).",{"answer":83,"createTime":5,"id":84,"options":85,"question":86,"source":28,"type":29},[],163006607,[52,53,54,55],"下面说法错误的是 ( ).",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":28,"type":29},[],[8,9,10,11]]