【题目】What are these? ( )
A.It is a sheep. B.These are sheeps. C.They are sheep.
【答案】C
【解析】
句意:这些是什么?these 这些,回答是用they,A主语It是单数,B错误,根据题意,故选C。

【题目】What are these? ( )
A.It is a sheep. B.These are sheeps. C.They are sheep.
【答案】C
【解析】
句意:这些是什么?these 这些,回答是用they,A主语It是单数,B错误,根据题意,故选C。