辽宁开放大学理工英语3作业答案_已处理_1

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1. —I will contact you if there is a promotion.
—______________

A. You are welcome.

B. Sorry , I am not available.

C. That's great. Thank you.

2. —Could you help me with my physics, please?
—______________*

A. No, no way.

B. No, I couldn't.

C. Sorry I can't. I have to go to a meeting right now.

3. — OK. Thanks, Mary.You helped me a lot.
— _______________

A. Don't get serious.

B. You're welcome.

C. Of course not.

4. —That's a nice car!
— _______________

A. Oh, thanks. I got it yesterday.

B. Sorry, it's too cheap.

C. You can have it.

5. —What does your company specialize in?
—____________

A. I'd like a job that shows me what architecture is all about.

B. Our company specializes in flood—proof development.

C. I am the Design Department Manager.

6. What I should do is__________ the task soon.

A. to finish

B. finished

C. be finished

7. It's likely that there already ______ gamers on game fan blogs.

A. have

B. have been

C. are

8. It is Pei ______ designed the Louvre Pyramid.

A. which

B. what

C. that

9. He ________ his room with pictures of all his favorite sports figures.

A. powered

B. installed

C. decorated

10. ____he loves his students, he is very strict with them.

A. While

B. When

C. But

11. There are many things you can do______the earth a better place for future generations.

A. to make

B. makes

C. making

12. This is exactly ________.

A. what I want

B. that I want

C. which I want

13. How will the war_______ on his generation?

A. effect

B. concern

C. impact

14. The work __________ by the time you get here.

A. will have been done

B. is done

C. had been done

15. There are ______ of ways to make your house look greener.

A. many

B. plenty

C. lot

16. The school conducted a(n) __________ investigation on the accident.

A. negative

B. extensive

C. positive

17. What matters is how your house looks and how it_____ you and others residing in it.

A. affects

B. effects

C. infects

18. Hold on a minute, please. I'll put you _______.

A. off

B. on

C. through

19. According to Alipay, there are several peak hours ________ online traffic is heavy.

A. when

B. whereas

C. while

20. I'm more afraid to expose my unborn baby ________the danger.

A. to

B. in

C. with