Question

—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

Answer 1

A

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。