Question

【题目】— Are Jill and Helen in the classroom?

一_________They are in the library.

A.Yes, they areB.No, they aren't

C.Yes, she isD.No, she isn't

Answer 1

【答案】B

【解析】

句意：——Jill和Helen在教室吗？——不，他们不在，他们在图书馆。

根据句意理解及后面的They are in the library.可知，他们不在教室，所以这里的回答要用否定形式，主语是两个人，是复数，所以要用they代替，故选B。