单选题

以下函数调用错误的是（ ） void func(int iArg = 0, char cArg = 'a', string sArg = "hello", int *ipArg = NULL);

Question

A. func(1);

B. func(1,'h',"hehe",NULL);

C. func(1,'n',"hehe");

D. func(1,"nihao");