—Are your teachers big and strong? — .
A. No, they aren’t
B. No, there aren’t
C. Yes, they aren’t
D. Yes, there are
网友回答
(答案→)A. No, they aren’t
B. No, there aren’t
C. Yes, they aren’t
D. Yes, there are
解析：本题是一般疑问句，主语是第三人称复数，故用they来代替，肯定回答用yes，they are，否定回答用no，they aren’t，故本题选A。