孙中山的维护民族独立,实现国家富强的外交工作原则,可概括为“强国外交”。
参考答案:对
有以下程序 #include <iostream> #include <string> using namespace std; class base { private: char baseName[10]; public: base () {strcpy(baseName,"Base"); } virtual char *myName() {return baseName; } char *className() {return baseName; } }; class Derived : public base { private: char derivedName[10]; public: Derived() {strcpy(derivedName,"Derived"); } char *myName() {return derivedName; } char *className() {return derivedName; } }; void showPtr(base &p) { cout<<p.myName () <<" "<<p.className (); } int main () { base bb; Derived dd; showPtr(dd); return 0; } 运行后的输出结果为
A.Derived Base
B.Base Base
C.Derived Derived
D.Base Derived
我国农业税政策主要包括()。
A、鼓励增产政策
B、重税政策
C、稳定负担政策
D、合理负担政策