题目内容:
应在下列程序划线处填入的正确语句是( ) #include
classBase
{public:
voidfun(){cout<<"Base::fun"<
};
classDerived:publicBase
{voidfun()
{_____________//显示调用基类的函数fun()
cout<<"Derived::fun"<
}
};( ) A.fun();
B.Basfun();
C.Base::fun();
D.Base->fun();
参考答案:
答案解析: