Which one is wrong()

A、In the definition of the function, we define formal arguments.// 函数定义里的参数叫做形式参数;
B、While calling the function, we use the actual arguments//函数调用里的参数叫做实际参数;
C、The values of the formal arguments are passed to the actual arguments.//值由形参传递给实参;
D、All function arguments are passed “by value.”所有函数的参数都是“按值”传递的