john is no longer the man ___ he was a few years ago.A.who B.whom C.that 应该选什么啊?

问题描述:

john is no longer the man ___ he was a few years ago.A.who B.whom C.that 应该选什么啊?

a
既可以做前面the man的定语,又可以做后面从句的主语,只能用who