I didn't go to John's party because I _____.    [ ]

A. didn't invite

B. didn't invited

C. wasn't invited

D. wasn't invite

如下程序编译时发生错误，错误的原因是show函数实现语句错误，则正确的语句应该为 【8】 。# include＜iostream.h＞class test{private: int num;public: test(int) void show();};test: :test(int n){ num=n;}test:: show() { cout＜＜num＜＜end1; }void main(){ test T(10); T. show ( );}