西工大17春《大学英语2》在线作业

西工大17春《大学英语2》在线作业

一、单选题（共 40 道试题，共 100 分。）

1. —It's time I was going, I'm afraid. — ________. A. Good evening B. Good night C. Bye—bye D. All the best 正确答案：B

2. —Do you think the shirt really fits me? —_________. It goes well with your tie, too. A. Of course it does B. Yes, it does C. I am not sure D. Perhaps it does 正确答案：A

3. Researchers cannot ______ the possibility that Earth may one day run out of its orbit. A. hand out B. drop out C. rule out D. keep out 正确答案：C

4. —Can I have some meat? —Certainly, just————. A. take it as you like B. eat it as you please C. help yourself

D. help yourself at home 正确答案：C

5. By the time the course ends, _______ a lot about the British way of life. A. we have learned B. we'll learn C. we are learning D. we'll have learned 正确答案：D

6. Dr. Smith, together with his wife, _______ to arrive in the evening flight. A. are

B. are going to C. is

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