—Jim, could you please answer the question?

—Sorry, I ______. Could you say it again?

A. wasn’t listening B. don’t listen

C. am not listening D. won’t listen

参考答案与解析

【答案】A

【解析】

句意：— —吉姆，你能回答这个问题吗？ — —对不起，我没在听。你能再说一遍吗？A为过去进行时；B为一般现在时；C为现在进行时；D为一般将来时。根据Sorry 和Could you say it again? 对不起！和你能再说一遍吗？说明Jim刚才是没有在听，因此应该用过去进行时，符合语境。故选A。

Jerry didn’t pay me back, but he promised that he this Sunday.

A. must B. could C. would D. should

参考答案与解析

【答案】C

【解析】

句意：杰瑞没有还我钱，但他答应这个星期天会还我的。考查情态动词。A. must必须；B. could能；C. would将会；D. should应该。根据句意及语境，属于将来时态。but后的句子为宾语从句，因主句的谓语动词（promised）是一般过去时态，则从句中也应使用相应的表示过去的时态，所以要用过去将来时态，故选 C。

6. ---I’m sorry to have kept you waiting long.

　---Never mind. I ____ here for only a few minutes.

　　A. have been         B. have come　

C. have arrived　   D. waited

答案 a

1. ---We’ll do what we can ____English well this term.    ---It’s high time for you to work hard. 　　A. study　             B. to study　      C. be studied　  　 D. be studying 2. ---I don’t think your team can beat theirs.    ---____. But we could if Lin Tao were on the team. 　　A. No, we can’t         B. Yes, we can’t      C. Yes, we can      　 D. No, we can