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下列程序中横线处应填入的语句是()。Class Base{public:roid fun(){cout<<“Base of fun”<<endl;)}
下列程序中横线处应填入的语句是()。 Class Base { public: roid fun(){cout<<“Base of fun”<<endl;) }; class Derived:public Base { void fun() { //显示基类的成员函数fun cout<<“Derived Of fun”<<endl; } };
A.fun();
B.Base.fun();
C.Base::fun();
D.Base->fun();