Question

【题目】— Are these your brothers?
— _________
A.Yes, they're
B.No, they are
C.Yes, they are
D.Yes, they aren't

Answer 1

【答案】C
【解析】句意：——这些是你的兄弟吗？——是的，他们是。一般疑问句的回答，yes表肯定；no表否定。 they're他们的；they are他们是。故选C。