[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHklR-Xhllkljl2hpTb1vOaM9Z-fVC1_i7c_5jLHFseM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2023-05-08 17:09:23",86845739,[8,9,10,11],"执行结果为500","执行结果为100","函数multiply退出后,变量n被释放","函数multiply退出后,变量n=6",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000064417","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5438331383bebbe475487ab4072c3a05.jpg","大学计算机—Python程序设计基础","32229711","大学计算机—Python程序设计基础教程考试","结合变量作用域的理解,请分析代码如下:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4b70417a76d5307155970d8f8dd57571.png\">以下选项正确的是( )",[20,31,40,49,58,67,76,84,93,102],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],86845674,[24,25,26,27],"Happy New Year","Happy Happy Happy New Year","Happy Happy New Year","出错","对于Python的基本运算,有下面代码:a="Happy "*2b="Happy New Year"print(a+b)经过分析,其输出结果是( )","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],86845676,[35,36,37,38],"9","10","19","45","条件分支语句中,关于布尔表达式,有代码如下:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1d73ee15477fe16f526b4cdef2d75a7d.png\">上面代码有( )个输出结果",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":30},[],86845677,[44,45,46,47],"Python语言中的赋值表达式<变量> = <表达式>,将" ="右边的表达式计算后的结果值赋给左侧变量","Python有同时给多个变量赋值的赋值语句","可以通过赋值语句互换两个变量的值","设a=10;b=20,执行" a,b=b,a+b;print(a,b) "和" a=b;b=a+b; print(a,b) "之后,得到同样的输出结果:20,30","关于赋值语句,以下选项中描述错误的是( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":29,"type":30},[],86845683,[53,54,55,56],"1,2","1,2,3","1,2,3,4,5,6","1,2,4,5","关于break语句的理解,有代码如下:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4e8742db847bb5219eb5fe4dccad3e69.png\">经过分析,其输出结果是( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":29,"type":30},[],86845703,[62,63,64,65],"hello world","hello world!3","hello world!hello world!hello world","系统报错","关于字符串的运算,有以下代码:>>>str="hello world! ">>>str*3请分析其运行结果是( )",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":29,"type":30},[],86845715,[71,72,73,74],"构造方法","析构方法","自定义方法","__del__","当创建类的实例时,系统会自动调用的方法是( )",{"answer":77,"createTime":5,"id":78,"options":79,"question":82,"source":29,"type":83},[],86845720,[80,81],"对","错","面向对象是一种符合人类思维习惯的编程思想.( )",3,{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":29,"type":30},[],86845726,[88,89,90,91],"执行结果是10","执行结果是5","在函数double内部,args是局部变量,函数退出后被释放","args*=2语句等同于args=args*2","定义函数double(),代码如下:def double(args):\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F198ca48fc5356a21603dd0ef6cedcc90.png\">请仔细分析,下面说法错误的是( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":29,"type":30},[],86845731,[97,98,99,100],"函数代码在调用时才能被执行","有助于将大型的、复杂的程序完成任务分解","使用函数时必须了解内部实现细节","函数名称可以作为数据赋值给变量","关于函数,以下选项中描述错误的是( )",{"answer":103,"createTime":5,"id":6,"options":104,"question":18,"source":29,"type":30},[],[8,9,10,11]]