Question

【题目】—Jim, are these your keys?—. They are hers.
A.Yes, it is
B.No, it isn't.
C.Yes, they are.
D.No, they aren't

Answer 1

【答案】D
【解析】句意：－吉姆，这些是你的钥匙吗？－不，是她的。由They are hers是她的。可知句子作否定回答；these是复数，用复数的代词they指代。故选D。