适合手术治疗的高血压脑内血肿是
A.丘脑出血,深昏迷B.内囊型血肿,深昏迷C.桥脑出血,深昏迷D.外侧型血肿,病情加重E.外侧型血肿,病情稳定
参考答案:D
有如下程序: #include using namespace std; class Base{ public:virtual void Show(){cout<<’B’;} }; class Derived:public Base{ public:void Show(){cout<<’D’;} }; int main(){Base *p1=new Derived; Derived *p2=new Derived; p1->Show(); p2->Show(); delete p1; delete p2; return 0; }运行这个程序的输出结果是
A.BB
B.BD
C.DB
D.DD