[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRn9WW-vs95tvja5KBrkZG8lg0AT1N4cX8ugE22omlaU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":28,"type":29},[],"2024-01-04 10:58:48",98668586,[8,9,10,11],"数据组织存在维度,字典类型用于表示一维和二维数据","二维数据采用表格方式组织,对应于数学中的矩阵","一维数据采用线性方式组织,对应于数学中的数组和集合等概念","高维数据由键值对类型的数据构成,采用对象方式组织",{"courseId":13,"courseImg":14,"courseName":15},"7d99f799edc6a26901fe850015526167","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F90b280d6fd61bd33437dbdc2cd233969.png","Python程序设计","关于数据组织的维度,以下选项中描述错误的是",[18,30,40,49,58,67,77,86,96,106],{"answer":19,"createTime":20,"id":21,"options":22,"question":27,"source":28,"type":29},[],"2024-01-04 12:25:26",98668506,[23,24,25,26],"clear","del","pop","remove","在 Python 中,下面哪个方法可以从列表中删除指定的元素","v1",0,{"answer":31,"createTime":32,"id":33,"options":34,"question":39,"source":28,"type":29},[],"2024-01-04 10:58:49",98668508,[35,36,37,38],"1010', '10.10', 'Python', 1010","[ '10.10', 'Python', 1010]","['1010', '10.10', 'Python']","['1010', '10.10', 'Python', 1010]","已知lt=[&quot;1010&quot;, &quot;10.10&quot;, &quot;Python&quot;],则执行语句&quot;lt.append(1010)&quot;之后,lt的值是( )",{"answer":41,"createTime":20,"id":42,"options":43,"question":48,"source":28,"type":29},[],98668510,[44,45,46,47],"zip()","map()","reduce()","enumerate()","在 Python 中,下面哪个函数可以将多个列表或元组中相同位置的元素组合成一个可迭代对象",{"answer":50,"createTime":20,"id":51,"options":52,"question":57,"source":28,"type":29},[],98668513,[53,54,55,56],"12","34","34.0","12.12","下面代码的输出结果是( ). z = 12.12 + 34j print(z.imag)",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":28,"type":29},[],98668514,[62,63,64,65],"true","False","false","True","已知vlist = list(range(5)),则表达式&quot;3 in vlist&quot;的值是( )",{"answer":68,"createTime":69,"id":70,"options":71,"question":76,"source":28,"type":29},[],"2024-01-04 12:25:27",98668517,[72,73,74,75],"d=dict","d={}","d=()","d=[]","如何创建一个字典变量d",{"answer":78,"createTime":69,"id":79,"options":80,"question":85,"source":28,"type":29},[],98668519,[81,82,83,84],"字典中元素以键信息为索引访问","字典的长度是不可变的","字典中,一个键信息只对应一个值信息","字典可以对键信息赋值","以下说法是错误的是( )",{"answer":87,"createTime":88,"id":89,"options":90,"question":95,"source":28,"type":29},[],"2024-01-04 12:25:25",98668522,[91,92,93,94],"0, 1, 2, 'python'","[0, 1, 2, 'python'","[0, 1, 2, 'python', 4]","0, 1, 2, 'python', 4","已知vlist = list(range(5)),则执行语句&quot;vlist[3]=&quot;python&quot;&quot;之后的vlist的值是( )",{"answer":97,"createTime":98,"id":99,"options":100,"question":105,"source":28,"type":29},[],"2024-01-04 10:58:47",98668524,[101,102,103,104],"3","4","6","5","字典变量d,d={&quot;k1&quot;:&quot;v1&quot;,&quot;k2&quot;:&quot;v2&quot;,&quot;k3&quot;:&quot;v3&quot;,&quot;k4&quot;:&quot;v4&quot;,&quot;k5&quot;:&quot;v1&quot;};d.pop(&quot;k5&quot;,&quot;v5&quot;);len(d)=",{"answer":107,"createTime":88,"id":108,"options":109,"question":114,"source":28,"type":29},[],98668527,[110,111,112,113],"char","int","float","list","Python不支持的数据类型是 ( )"]