[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fI4ptK-_o9RJfVvFZqv9I_K_vBFrkeJzat2UJ-WLT54Q":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-10-29 15:11:46",225632757,[8,9,10,11],"构造器__init__在实例化对象时调用","所有特殊方法的名称以两个下划线(__)开始和结束","析构器__del__在销毁对象时调用","__str__(self)方法用来把字符串转换为对象",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},84,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167457520","Python语言设计与应用","‎以下关于Python类定义中的特殊方法说法错误的是(_____)",[21,32,41,50,59,68,77,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],225632751,[25,26,27,28],"openfile 'w'","open 'w'","open 'r'","openfile 'r'","‌Python可以使用(____)函数打开文件,这个函数默认的打开模式为(____)","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],225632752,[36,37,38,39],"math sqrt","cmath abs","math abs","cmath sqrt","​Python中调用(_____)模块的(_____)函数来实现求实数平方根的操作",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],225632753,[45,46,47,48],"def <name>(<type> arg1,<type> arg2,…<type>argN)","function <name>(arg1,arg2,…argN)","def <name>(arg1,arg2,…argN)","class<name>(<type> arg1,<type> arg2,…<type>argN)","‍下列定义函数的方法,在Python中正确的是()",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],225632754,[54,55,56,57],"报错","10","40","20","‎以下代码的输出结果是(_____).‎def fun(num): num *= 2 x = 20 fun(x) print(x)",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],225632755,[63,64,65,66],"read()","readline()","readlines()","open()","‎以下选项不是Python文件读操作的是(____)",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],225632756,[72,73,74,75],"固定","随机","无序","重复","‍"程序"就是做一件事情或者解决一个问题所采取的一系列()步骤",{"answer":78,"createTime":5,"id":6,"options":79,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],225632758,[84,85,86,87],"Python中利用class语句来定义新的类","创建对象后使用点(.)操作符来调用对象里的方法","__init__方法根据类的定义创建实例对象,第一个参数一定是self","__str__方法和__repr__方法作用完全一样,都可以用来返回一个表示对象的字符串","‌关于Python中的面向对象说法错误的是(_____)",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],225632759,[93,94,95,96],"[1, 0, 2]","[0, 2, 3]","[1, 2, 3]","[1, 2, 5]","‌list(map(lambda x:len(x),['a','12','ab123']))上述代码的输出结果是____",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],225632760,[102,103,104,105],"在三引号字符串中可以包含换行回车等特殊字符","字符串以\\0标志字符串的结束","字符应该视为长度为1的字符串","既可以用单引号,也可以用双引号创建字符串","‍关于Python中的字符串,下列说法错误的是()"]