辽宁开放大学理工英语4作业答案_已处理_1

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1. - I'll be free from 3:00 tomorrow afternoon. Do you think it's convenient for you?
-_________________

A. I'm quite right.

B. That's quite all right.

C. It's my pleasure.

2. - We also have a food sanitation management law, but it is not strictly enforced.
-_________________I think another reason may be connected with industrialization of food production.

A. So sorry to hear that.

B. Thank you for telling me.

C. This is a special case.

3. - Diana, do you eat apple every day?
-_________________

A. No, sometimes I'd have a boiled egg.

B. I always eat it because it's spicy.

C. Porridge is Andy's favorite.

4. - I get at least half an hour exercise of listening English every day.
-Terrific!_________________

A. Good luck!

B. Keep it up!

C. eer up!

5. - When do you celebrate Christmas in New Zealand?
-_________________

A. We'll hold a big party.

B. In summer time.

C. The same to you!

6. Where are you going to have the iPad Mini________?

A. to repair

B. repairing

C. repaired

7. The new system of taxation will take ________ next year.

A. effect

B. efficiency

C. affection

8. The ________ why Space Shuttle Columbia exploded was not clear.

A. cause

B. reason

C. excuse

9. It's very smart ________ of such a terrific idea.

A. for your thinking

B. of you to think

C. of your thinking

10. Michael said that he ________ Brussels several times.

A. have been to

B. had gone to

C. had been to

11. ________ or not is still not known.

A. If he will attend the conference

B. Whether he will attend the conference

C. Whether he attends the conference

12. Please write down the ________ about the conversation we heard today with time order and cause-effect.

A. summary

B. summering

C. summarize

13. ________ I know, she is a keen observer of the nature.

A. well as

B. As long as

C. As far as

14. You will quickly get used to_______ this new digital camera.

A. using

B. use

C. be used

15. When she arrived, I felt a little angry, because I _________ since seven o'clock.

A. have been waited

B. had been waiting

C. were waiting

16. Since the bus is overcrowded, we ________.

A. had better walk to home

B. had better to walk home

C. had better walk home

17. The output of our company this month is _______ that of last month.

A. twice as much as

B. twice as many as

C. as twice much as

18. The reason why I plan to go there is ________ if I don't.

A. because she will be disappointed

B. why she will be disappointed

C. that she will be disappointed

19. _______ is known to the world, Hemingway is a great American writer.

A. That

B. As

C. It

20. He told the police that he saw two robbers ________ the apartment last night.

A. burst into

B. to burst into

C. bursting into