[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzuITNTd4bqeWGHQmzBzG3ATtQLym2fKMATxMLAm0vB0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-06-30 18:16:54",156691004,[8,9,10,11],"我在合肥","我在合肥经开区","我在经开区","我在经开区合肥",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},51,"940ca0ea8ee13fc49c89e0b539ed3f5a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","python数据分析","work_35824603","Python客观题库练习(可多次重做)","以下代码运行结果为: s1="合肥" s2="经开区" print("我在{},{}".format(s1,s2))",[21,33,42,51,60,69,78,87,92,101],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-06-30 18:16:53",156690989,[26,27,28,29],"python通过for、while等保留字提供遍历循环和无限循环结构","每个continue语句只有能力跳转出当前层次的循环","break用来跳转出最内层for循环或while循环,脱离该程序后程序从循环代码后继续执行","遍历循环中的遍历结构可以是字符串、文件、组合数据类型和range()函数","关于python循环结构,以下选项中描述错误的是()","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],156690990,[37,38,39,40],".p",".py",".python",".y","python语言的源文件的扩展名为( )",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],156690991,[46,47,48,49],"作用域在函数内部","通过global可以在函数外使用局部变量","不同函数内,可定义同名的局部变量","定义在函数内部的变量","关于局部变量的说法错误的是( )",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],156690992,[55,56,57,58],"Python的元组与列表类似,不同之处在于元组的元素不能修改,元组使用小括号,列表使用中括号.元组创建与列表创建类似,在括号中添加同类型或者不同类型的元素,并使用逗号隔开即可","列表是Python中内置有序可变序列,列表的所有元素放在一对中括号"[ ]"中,并使用逗号分隔开.一个列表中的数据类型可以各不相同,可以同时分别为整数、浮点数、字符串等基本类型,甚至是列表、字典以及其他自定义类型的对象","Python 中布尔值使用常量True 和 False来表示;注意大小写.注意的是,Python中,bool是int的子类(继承int),故 True==1以及False==0 是会返回Ture的","元组中的元素可以修改","以下选项描述错误的是( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],156690993,[64,65,66,67],"for i in range(10,0,-1):sum+=i","for i in range(0,11):sum+=i","for i in range(1,11):sum+=i","for i in range(10,9,8,7,6,5,4,3,2,1):sum+=i","以下for语句中,( )不能完成1-10的累加功能",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],156690994,[73,74,75,76],"turtle.circle(100)","turtle.circle(90)","turtle.circle(100,90)","turtle.circle(100,-180)","能够使用turtle库绘制一个半圆形的选项是( )",{"answer":79,"createTime":23,"id":80,"options":81,"question":86,"source":31,"type":32},[],156690995,[82,83,84,85],"False","0","1","True","表达式 len("壁如朝露,去日苦多")>len( "Hello world !" )的结果是()",{"answer":88,"createTime":23,"id":89,"options":90,"question":91,"source":31,"type":32},[],156690996,[84,83,85,82],"下列Python程序的运行结果是 x=0 y=True print(x>y and 'A'<'B')",{"answer":93,"createTime":23,"id":94,"options":95,"question":100,"source":31,"type":32},[],156690997,[96,97,98,99],"1-2-3-4-5-6-7-8-9","1-2-3-4-5-","1-2-3-","1-2-3-4-","下面代码的输出结果是() for i in range(1,10): if i%5==0: break else: print(i,end="-")",{"answer":102,"createTime":23,"id":103,"options":104,"question":109,"source":31,"type":32},[],156690998,[105,106,107,108],"break语句结束循环,继续执行循环语句的后续语句","当多个循环语句嵌套时,break语句只适用于最里层的语句","continue语句类似于break语句,也必须在 for、while循环中使用","continue语句结束循环,继续执行循环语句的后续语句","关于break 语句与continue语句的说法中,以下选项中不正确的是()"]