题目

Those are the things ___________ I lost in the street yesterday.A.which B.that 改选哪一个为什么?
He is the doctor ___________we often talk about.
这个填 who whom that 是不是都可以啊?

提问时间：2020-11-14

答案

Those are the things _____ I lost in the street yesterday.
句中lost少宾语,有先行词things,which、that均可,但句首those,所以只能用that.
He is the doctor __ we often talk about.
有先行词,且充当talk about的宾语,who、whom、that、不填均可.