He has not been to many other parts of China

题目

He has not been to many other parts of China
选项上是A already B still C yet    应该选那一个啊  说一下理由

答案

C 现在完成时肯定与already 连用 否定常与yet 连用 表示 还没 .
他还没去过中国的其他地方