[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fizb2NkQNfMcar_1q7_mXrh-ovVqnxrt6XplsgprdiVY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-05-26 16:40:15",190994431,[8,9,10,11],"plt.xlabel()","plt.ylabel()","plt.title()","plt.legend()",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"cb6dd188d02de8e32d295f3a54f1e029","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff9044873a020fec95d1de031e7f2960d.png","Python程序设计基础2022","work_43871143","阶段性测试二","要在matplotlib的图形中添加标题,应该使用以下哪个函数( )",[21,33,42,51,60,69,78,87,95,104],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-05-26 16:40:14",190994405,[26,27,28,29],"3 &gt; 5","not(5 == 5)","10 &gt;= 10","False and True","下列 Python 表达式中,结果为True的是( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],190994409,[37,38,39,40],"fruits = {'apple', 'banana', 'cherry'}","fruits = ('apple', 'banana', 'cherry')","fruits = [&quot;apple&quot;, &quot;banana&quot;, &quot;cherry&quot;]","fruits = &quot;apple&quot;, &quot;banana&quot;, &quot;cherry&quot;","以下能正确创建一个包含字符串'apple'、'banana'、'cherry'的列表的是( )",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],190994412,[46,47,48,49],"while循环会在条件为True时一直执行循环体","while循环中必须有修改循环条件的语句,否则可能导致死循环","while循环可以嵌套使用","while循环不能和else语句一起使用","下面关于while循环的说法,错误的是( )",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],190994415,[55,56,57,58],"该函数只能接收一个参数","args是一个列表,用于存储所有传入的非关键字参数","调用该函数时,传入的参数会被打包成一个元组","该函数无法接收关键字参数","对于以下函数,说法正确的是( ) Plain Textdef func(*args): print(args)",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],190994418,[64,65,66,67],"10","20","无输出","报错","执行以下代码,输出结果是() x = 10 def change_x(): global x x = 20 change_x() print(x)",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],190994420,[73,74,75,76],"d = Dog(&quot;Buddy&quot;, &quot;Labrador&quot;); print(d.name)","d = Dog(&quot;Buddy&quot;, &quot;Labrador&quot;); print(d.__name)","d = Dog(&quot;Buddy&quot;, &quot;Labrador&quot;); print(Animal.name)","d = Dog(&quot;Buddy&quot;, &quot;Labrador&quot;); print(Dog.name)","已知类的定义如下,创建Dog类的对象d后,能正确访问name属性的是( ) class Animal: def __init__(self, name): self.name = name class Dog(Animal): def __init__(self, name, breed): super().__init__(name) self.breed = breed",{"answer":79,"createTime":23,"id":80,"options":81,"question":86,"source":31,"type":32},[],190994422,[82,83,84,85],"封装就是将类的所有属性和方法都隐藏起来,外部无法访问","在 Python 中,通过在属性名前加双下划线__可以实现真正的私有属性,完全无法被外部访问","封装可以通过提供公共的方法来访问和修改私有属性,实现对属性的控制","封装只针对属性,不针对方法","关于面向对象的封装特性,下列说法正确的是( )",{"answer":88,"createTime":23,"id":89,"options":90,"question":94,"source":31,"type":32},[],190994424,[67,91,92,93],"创建一个新文件","不做任何操作","覆盖当前目录下的同名文件","在 Python 中,使用open函数以写入模式打开文件,如果文件不存在,会( )",{"answer":96,"createTime":23,"id":97,"options":98,"question":103,"source":31,"type":32},[],190994428,[99,100,101,102],"import numpy as np; arr = np.ones((3, 4))","import numpy as np; arr = np.zeros((3, 4))","import numpy as np; arr = np.empty((3, 4))","import numpy as np; arr = np.arange((3, 4))","使用 numpy 库创建一个形状为(3, 4)的全 1 数组,正确的代码是( )",{"answer":105,"createTime":5,"id":6,"options":106,"question":19,"source":31,"type":32},[],[8,9,10,11]]