It ____________ Saturday morning. [ ]
A. is
B. am
C. are
答案:A
you have an eraser?[ ]
A do
B does
C Do
D Does
程序的输出结果是 【15】 。 #include <iostream> using namespace std; class A public:A()a=b=2;A(int i,int j)a=i;b=j;void display()cout<<a<<b; private:int a,b; ;void main()A m,n(4,8);m.display();n.display();