he is not the man ____he was twenty years ago.为什么不可以用that用who可以吗?可以用what
问题描述:
he is not the man ____he was twenty years ago.为什么不可以用that
用who可以吗?可以用what
答
he is not the man ____he was twenty years ago.为什么不可以用that
用who可以吗?可以用what