问题补充:
Are these your friends ?
.
A. Yes, they aren’t
B. No, they are
C. Yes, these are
D. Yes, they are
答案:
A. Yes, they aren’t
B. No, they are
C. Yes, these are
(答案→)D. Yes, they are
解析:句意:这些是你的朋友吗?回答用these的提问,通常用they来回答。A和B的回答前后矛盾,C回答错误,故选D,是的,他们是。