Do you know the girl ( )with our English teacher often?

问题描述:

Do you know the girl ( )with our English teacher often?
---------Yes,her name is Helen.
A.whom to talk B.who talks C.who is talking D.whom talk
要有理由.答案是选择B.

who 用来指代the girl talks 是一般现代式表示经常性的动作一般来说whom 后面是不接动词的,只有who后连接动词