单项选择题

如果表达式y*x+十中,“*”是作为成员函数重载的运算符,“++”是作为友元函数重载的运算符,采用运算符函数调用格式,该表达式还可表示为

A.operator++(0).operator *(;
B.operator * (operator++(0),;
C.operator * (operator++(x,0))
D.operator * (operator++(x,0),