拼制模版的木板,应将板的侧面找平刨制,并尽可能做成高低缝,使接缝严密,防止跑浆。
参考答案:对
people are distributed can also affect the education system.
A.Why
B.How
C.What
D.When
有如下程序: #include<iostream> using namespace std; class Base public: void fun() cout<<"Base::fun"<<endl; ; class Derived: public Base public:void tim() ____________ cout<<"Derived:: fun"<<endl; ; int main() Derived d;d.fun();return O; 已知其执行后的输出结果为: Base::fun Derived::fun 则程序中下划线处应填入的语句是
A) Base.fun(); B) Base::fun();C) Base->fun(); D) fun();