有以下类定义 class MyClass private: int id; char gender; char*phone; public: MyClass():id(0),gender(’#’),phone(NULL) MyClass(int no,char ge=’#’,char*ph=NULL) id=no;gender=ge;phone=ph; ; 下列类对象定义语句中错误的是
A.MyClassmyObj;
B.MyClassmyObj(11,"13301111155");
C.MyClassmyObj(12,’m’);
D.MyClassmyObj(12);