[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNIdSwBF6OuhMQE4oloNoDhXNBUSrpE8taTgt34948gQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-29 17:49:38",253006645,[8,9,10,11],"系统报错","TypeError: must be str, not int","13.14","3.14",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},67,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48883579","目标1 作业4--Python基础","给出如下代码: x=3.14 eval('x+10') 上述代码的输出结果是",[21,32,42,45,55,65,74,83,92,101],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],253006641,[25,26,27,28],"永不执行","总会执行","仅循环非正常结束后执行(以break结束)","仅循环正常结束后执行","for或者while与else搭配使用时,关于执行else语句块描述正确的是","v1",0,{"answer":33,"createTime":34,"id":35,"options":36,"question":41,"source":30,"type":31},[],"2025-12-24 06:37:44",253006643,[37,38,39,40],"过程结构,循环结构,分支结构","过程结构,对象结构,函数结构","顺序结构,循环结构,分支结构","顺序结构,跳转结构,循环结构","哪个选项是程序的三种基本结构",{"answer":43,"createTime":5,"id":6,"options":44,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":46,"createTime":47,"id":48,"options":49,"question":54,"source":30,"type":31},[],"2025-12-07 05:01:30",253006647,[50,51,52,53],"在Python中没有switch-case的关键词,可以用if…elif…elif…来等价表达","循环可以嵌套使用,例如一个for语句中有另一个for语句,一个while语句中有一个for语句等","Python中的for语句可以在任意序列上进行迭代访问,例如列表、字符串和元组","在Python中if…elif…elif…结构中必须包含else子句","以下语句描述错误的是哪一项",{"answer":56,"createTime":57,"id":58,"options":59,"question":64,"source":30,"type":31},[],"2025-12-08 15:13:34",253006649,[60,61,62,63],"多分支结构是if-elif保留字构成的分支结构","二分支结构的简介表达方式是: if else","分支结构中的判断条件只能是产生True或False的表达式或函数","单分支结构指只有if语句,没有else语句的分支结构","以下关于控制结构的描述,正确的是",{"answer":66,"createTime":47,"id":67,"options":68,"question":73,"source":30,"type":31},[],253006651,[69,70,71,72],"缩进","冒号","引号","大括号","用来判断当前Python语句在分支结构中的是",{"answer":75,"createTime":57,"id":76,"options":77,"question":82,"source":30,"type":31},[],253006653,[78,79,80,81],"407","408","159","153","下面代码的输出结果是for n in range(400,500): i = n \u002F\u002F 100 j = n \u002F\u002F 10 % 10 k = n % 10 if n == i ** 3 + j ** 3 + k ** 3: print(n)",{"answer":84,"createTime":57,"id":85,"options":86,"question":91,"source":30,"type":31},[],253006655,[87,88,89,90],"input","if","break","exit","以下可以终结一个循环的执行的语句是",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":30,"type":31},[],253006657,[96,97,98,99],"6 7 8","10 10 6","6 11 12","6 10 10","下列程序的运行结果是( ). x=y=10 x,y,z=6,x+1,x+2 print(x,y,z)",{"answer":102,"createTime":57,"id":103,"options":104,"question":109,"source":30,"type":31},[],253006659,[105,106,107,108],"1024","100","12","20","下面代码的输出结果是 print(pow(2,10))"]