单选题

阅读下面代码： class B { public: virtual void Fun(){} } class D: public B { public: void Fun(){} } D dd B* pb = &dd D*

Question

阅读下面代码：

class B
{
public:
   virtual void Fun(){}
}
class D: public B
{
public:
   void Fun(){}
}
D dd
B* pb = &dd
D* pd = &dd
pb->Fun()
pd->Fun()

上述例程调用的Fun函数顺序为（）

A. B::Fun, D::Fun

B. B::Fun, B::Fun

C. D::Fun, D::Fun

D. D::Fun, B::Fun