最新南开大学《大学英语(三)》在线作业和答案
17秋学期（1709）《大学英语（三）》在线作业和答案
一、单选题（共 50 道试题，共 100 分。）
V
1. – Oh, you're back at work? How was your holiday? – ( ).A
A. We had rain every day and stayed at the hotel most of the time
B. The ten-day holiday was not long enough
C. I was missing you when I was on holiday
D. I heard you were on holiday, too
满分：2 分
2. If the man( )succeed, he must work as hard as he can.B
A. will
B. is to
C. is going to
D. should
满分：2 分
3. – Hello, Sally. How's everything? – ( ).D
A. Good for you
B. Oh, I agree
C. That's right
D. Just so-so
满分：2 分
4. Jean could be a very attractive girl, but she( )to her clothes.A
A. pays no attention
B. was paying no attention
C. paid attention
D. had paid attention
满分：2 分
5. I prefer the TV( )the radio.D
A. to
B. on
C. at
D. with
满分：2 分
6. – I have an appointment with Dr. Johnson. – ( ).C
A. The appointment is put off
B. You look sick and weak
C. Please wait for a minute. He is busy now
D. Tell me your ID number
满分：2 分
7. – Hello, could I speak to Don please? – ( )?D
A. Who are you
B. What's the problem
C. Are you Jane
D. Who's speaking
满分：2 分
8. – Excuse me, how can I get to the nearest supermarket? – ( ).B
A. It's not very far from here
B. The supermarket is very large
C. The goods there are very expensive
D. Sorry, sir. I'm a stranger here myself
满分：2 分
9. The population of the earth( )increasing fast. One third of the population here( ) workers.A
A. is; are
B. is; has been
C. are; is
D. is; was
满分：2 分
10. Did you have a neighbor who was always( )your business?D
A. doing
B. making it
C. getting above
D. poking his nose into
满分：2 分
11. I tried( )the book in a few days, but actually I couldn't, just because of too much work for me.B
A. finish
B. finishing
C. to have finished
D. finished
满分：2 分
12. – Will you go on a picnic with us tomorrow? – ( ).B
A. Yes, but I'll have English classes
B. Sorry. I have an appointment with Dr. Brown
C. I'm afraid I have no idea
D. I won't. It's kind of you
满分：2 分
13. – Excuse me, I didn't mean to bother you. – ( ).A
A. There's no problem
B. It's a pleasure
C. That's quite all right
D. I didn't realize that
满分：2 分
14. – Is there a drugstore near here? – ( ).D
A. It's very small
B. It's very crowded
C. It's a cheap one
D. Yes, there is a big one
满分：2 分
15. – Is the toilet on the ground floor or 2nd floor? – ( ).C
A. No, there isn't
B. Yes, it is
C. On the ground floor
D. It is empty
满分：2 分
16. If you go by car, you'll get there( )40 minutes.A
A. within
B. about
C. under
D. after
满分：2 分
17. – What's the weather like in your hometown? – ( ).D
A. It's a nice place
B. I like the food there
C. He asks me whether I like the weather
D. It's cold in winter and hot in summer
满分：2 分
18. Dr. Hoffman proposed that we( )the meeting until next week.A
A. put off
B. to put off
C. putting off
D. need put off
满分：2 分
19. I stopped( )last year.A
A. smoking
B. smoke
C. to smoke
D. smoked
满分：2 分
20. – Wait here and I'll get my car and go there together. – ( ).A
A. I'm sorry to have kept you waiting
B. Your sports car is fabulous
C. I'm afraid I won't wait very long
D. Why bother? It's within walking distance
满分：2 分
21. – Must we hand in our homework now? – ( ).C
A. Yes, you will
B. Yes, you mustn't
C. No, you needn't
D. No, you mustn't
满分：2 分
22. – Help yourself to the steak, Maggie. – ( ).B
A. Sorry, I've had enough
B. Thank you, Helen
C. Yes. But it isn't cooked well
D. Help yourself to it, too
满分：2 分
23. – I wonder if you could help me. – ( ).D
A. I could
B. Yes, I do
C. No, not at all
D. Of course
满分：2 分
24. Next year, I( )plan to go to Italy.B
A. am
B. 不填
C. had
D. have
满分：2 分
25. – Jack, are you leaving now? It's 7:20. – ( ).D
A. Yes, it's still early
B. No, thirty minutes is enough
C. Yes, the bag is not ready
D. No, I'll set off in 30 minutes
满分：2 分
26. What( )all this morning?B