You ________ be careful when you cross a busy road.

[　　]

A．needn't
B．may not
C．must
D．can't
答案：C
解析：

must“一定”．本句句意：過(guò)馬路時(shí)，你一定要小心．


練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：江蘇中考真題 題型：補(bǔ)全對(duì)話，情景問(wèn)答

閱讀下面對(duì)話，掌握其大意，并根據(jù)所給首字母的提示，在標(biāo)有題號(hào)的橫線上寫出一個(gè)英語(yǔ)單詞
的完整、正確形式，使對(duì)話通順。
M: Would you please tell me what you were doing when the accident happened and what you saw?
W: Yes, I was (1)d______ home from work. It was about 5:15, and there was a blue car in front of me.
     We were both driving along Harbor Road (2)w______ a small white Ford suddenly shot out of the side
     road. It shot right in front of the blue car. The driver tried to stop, but it was impossible. He (3)r______
     into the white Ford.
M: What's the (4)s______ of the car in front of you when the accident happened?
W: You mean the blue car? Well, thirty miles an hour. Of course no (5)m______ than that.
M: And the white Ford shot out without any warning (警告)?
W: Yes, that's right.
M: How can you make (6)s______ that the blue car was only doing thirty?
W: Because I was only doing thirty, and the blue car wasn't going any (7)f______ than I was.
M: Are you sure of that? Absolutely positive (肯定)?
W: Yes, I (8)a______. I'm positive.
M: How can you be so positive? Were you looking at your speed-metre when the accident happened?
W: Of course not. I was looking at the road ahead. That's how I managed to see the accident.
M: Well, if you were not looking at your speed-metre, how can you (9)p______ be sure how fast you were
     going?
W: Because I never go faster than 30 on that road, or it's (10)a______ law

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：專項(xiàng)題 題型：填空題

用括號(hào)中動(dòng)詞的適當(dāng)?shù)男问教羁铡?/div>
1. The boy is happy because he _________(sell) out all the newspapers.
2. The plan _________(give) up because of rain.
3. If it _________(not rain) tomorrow, we _________(go )fishing.
4. Where __________ you __________(be) these days?
5. Where is Tom? He _________(go) to the post office. He said he _________(come) back soon.
6. Mike says he _________(want )to be a worker after he _________ (finish )school.
7. The last bus _________ just ________(leave) when they ________(get) to the bus stop.
8. She _________(not go) to bed until she _______(finish) her work.
9. Light __________(travel )much faster than sound.
10. I _________(feel) much better after I _______(take) the medicine.
11. "Where ________we________(meet)?" "Let's meet outside the park gate."
12. I_________(be) afraid Mr Johnson _________(not visit) out school tomorrow.
13. I _________(lost) my bike. _________you _________(see) it anywhere?
14. ________this kind of car _________(produce) in Shanghai?
15. We __________(see) several members of the family since we ________(arrive)
16. I found that the students _________(play) football on the playground.
17. The shop __________(close) at this time of day.
18. Where ________your watch _________(lose)?
19. ________the doctor __________(send) for last night?
20. Three children ___________(take) good care by the nurse.
21. Some children ___________(take ) good care by the nurse.
22. Some new houses _________(build) by the villagers themselves.
23. What language ________(speak) in Australia?
24. The colour TV _________(buy) in that shop three days ago.
25. He said he __________(stay) here for another two days.
26. The doctor said Jim must ________(operate ) on at once.
27. "_________ the bridge _______(repair) yet?" "Yes, the workers_______ already______(repair) it."
28. We are in Grade One this year, so we _________(teach ) physics next year.
29. "Where _________(be) you last night?" "I_________(ask) to help Tom at home"
30. The big tree ________(blow)down in the storm last night.
31. I________ never ________(eat) such delicious noodles before.
32. When we reached the town, it _______(get) dark.
33. We ________(have) lunch when suddenly someone knocked at the door.
34. Lucy said she ________(visit) the school the next month.
35. I ________(wait) until he comes back.
36. You ________(watch) TV after supper, aren't you?
37. They _________(be) to that small village several times.
38. Can you tell me if it _________(snow) tomorrow?
39. Could you tell me if you _________(read) the story book?
40. He said the lights in the room _________(go) out when he opened the door.
41. I ________(be) fifteen soon.
42. Tom, your aunt _______(come) this afternoon .
43. My teacher often _________(tell) us not to play on the street.
44. They________(plant) trees on the hill. Do you see?
45. The teacher said that the earth ________(move) round the sun.
46. She said she _______(put) on a new coat the next day.
47. The Great Wall _________(know) all over the world.
48. Could you tell me where Alice ________ (live)?
49. ________the film ______(show) many times since last Sunday.
50. ________the street lights usually _______(turn) on at seven in summer evening?
51. I _______(not go) to the cinema because I ________(see) the film before.
52. It ________(get) dark. What about ________(go) home at once?
53. You ________(be) late if you __________(not hurry).
54. Use your head and you _________(find) a better way.
55. Look！Someone ________(lie) on the floor.
56. It __________(rain) harder now. It ________(rain) quite often in summer.
57. Here _______(come) the bus.
58. I don't know when the manager ________(return), but when he _________(come) back I ________(let)
      you know.
59. "Where ________(be) you this time yesterday?" "I________(be) at home. I _______(go) over my lessons
      then."

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：同步題 題型：填空題

用must, mustn't, can, can't填空。
1. Don't open your present now! In China you _____  wait and open it later.
2. —Can I do cleaning at Spring Festival?
    —No, you_____  .  
    —It's bad luck.
3. In America you _____  open your present immediately.
You don't have to wait!
4. In Britain you _____  ride your bicycle on the pavement _____. It's too dangerous.
5. In Britain, you _____ be 18 if you want to drive a car.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：同步題 題型：閱讀理解

閱讀理解。
     What would life be like if you lived on Mars (火星)? Would you be very thirsty because there is so
little water? Would you have strange neighbors?
     We could ask the boy called Davey Martin for answers. His family moved from their nice Earth home
to a place on Mars. "His life must be very exciting!" you may say. But Martin doesn't agree.
     There Is Nothing to Do on Mars is a book written by a US writer, Chris Gall. It tells of Martin's
experience on the red planet.
     Martin moves around on a flying scooter (踏板車).  He builds a fort (堡壘) and looks for real
Martians with his robot dog, Polaris. He does that every day. "I am bored!" says Martin.
     But when Polaris' nose leads to a great discovery, Martin's world changes. He digs a hole and finds
water.  It means there is a real ocean under the ground. Martin becomes a hero.
     We may never have the chance to live on Mars, but we are like Martin sometimes. We often
complain, "I am bored!" or "There is nothing to do ! " The book may have a deeper lesson about life.
If you're creative and search carefully, you'll be surprised by what you find!
1. Who is Davey Martin?
A. A boy whose family moved to Mars.
B. A robot dog.
C. A US writer.
 D. The writer of the book There Is Nothing to Do on Mars.
2. What does Davey Martin think of his life on Mars at first?
A. Exciting.              
B. Boring,
C. Terrible.              
D. Dangerous.
3. How does Davey Martin move around on Mars?
A.  By bike.                
B.  By car.
C. On a flying scooter.        
D. By spaceship.
4. Why does Martin become a hero?
A. He is brave enough to dig a hole on Mars.
B. He makes an ocean under the ground on Mars.
C. He builds a fort and changes the life on Mars.
D. He discovers a real ocean under the ground on Mars.
5. Why do you think the writer wrote this passage?
A. To tell us the life on Mars.
B. To introduce a hero to us.
C. To encourage us to go to Mars.
D. To encourage us to be creative.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

    Road signs tell people the right way. Turn right? Turn left? Or go ahead? Many signs are not only helpful but also interesting. Do you know the meanings of these signs?

             ★ Clean up after your dog shits.  250 dollar fine!

               Dogs are popular pets in Western countries. In the evening or at the weekend,

             people take their dogs out for a walk. When a dog shits on the road, the owner has to clean it up. If not, he/she will have to pay a$250 fine for it.

    ★Do not feed bears!

    There are lovely bears in zoos. Some visitors like to feed

them meat or bread. But this is very dangerous. If the bear

catches you, he will eat you !

    ★Be careful! This road is dangerous.

     On the sign, a car is driving near a hill. And there is a monster (怪物)

behind the hill. The monster is going to eat the car. This road sign tells drivers to

be careful at this place.

    ★Ducks near here.  Do not hurt them!

     On the sign, a mother duck is taking her children for a

walk. Drivers should slow down at this place. They shouldn't

hurt the ducks.

46. The word "fine" probably means _______.

    A.結(jié)尾         B．好的         C．罰金     D．門票

47. Which sign is not about the animals?

48. Which sentence is true?

      A. People like walking their dog in the evening or at the weekend.

      B. Do not feed bears because it's dangerous for the bears.

      C. Be careful because there's usually a monster behind a hill.

      D. Drivers should stop driving when they see ducks on the road.

                                    

查看答案和解析>>

同步練習(xí)冊(cè)答案