单选题关键字supper的作用是（）A用来访问父类被隐藏的成员变量B用来调用父类中被重载的方法C用来调用父类的构造函数D以上都是
单选题
关键字supper的作用是（）
A
用来访问父类被隐藏的成员变量
B
用来调用父类中被重载的方法
C
用来调用父类的构造函数
D
以上都是
参考解析
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