The teacher _ the students are talking about is leaving for the United States next week.
问题描述：
The teacher _ the students are talking about is leaving for the United States next week.
A.who B.which C.that D.whose
选项是A.who B.whose C.whom D.which
答
应该是whom吧 ,我选择C.首先这是一个定语从句,但在定语从句中,student是主语,而老师只作为他们谈论的对象,结合整个句子的先行词来说,应选宾格的,所以选择C