单选题：如果已经定义int x, \*pointer;，则下面赋值语句正确的是

如果已经定义int x, \*pointer;，则下面赋值语句正确的是 @[A](2)

A. pointer = &x;
B. pointer = x;
C. \*pointer = &x;
D. \*pointer =\*x;




A.pointer = &x;
B.pointer = x;
C.\*pointer = &x;
D.\*pointer =\*x;


答案：A