题目列表(包括答案和解析)

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58. 每个人都应该为保护环境作贡献。

    Everyone should __________________________ to ___________ the environment.

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57. 告示提醒人们不要在这个池塘里游泳。

    The notice ___________ people ______________ swim in this pool.

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56. 无论发生什么,请不要放弃。

    ___________________ happens, please don't _________________.

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   The earth is our home and we must take good care of it. That is to say we must  36  the land, air and water clean. But man  37   a lot of pollution on the earth since he first made a fire, washed his clothes in the river and threw waste or  38   on the ground. Many years ago, pollution was not so serious  39   there were not so many people.

   There was enough  40   air, land and water. When the land or the river was dirty in one place, man moved to  41   place. Man now,  42   , is slowly polluting the whole world and there is neither enough clean air, nor clean land, nor clean water. The more people there are in one place,  43   environment they maybe have.

   Perhaps you  44  it is endless for people to produce pollution.  45  , people have come to know the danger of pollution and more and more people are working hard to protect our earth.

36.A. have      B. take      C. watch      D. keep

37. A. produced    B. has produced   C. is producing   D. will produce

38. A. rubbish     B. dirty      C. water      D. food

39. A. so       B. if        C. because     D. but

40. A. clean      B. clear       C. dirty       D. drinking

41. A. other     B. the other     C. another     D. others

42. A. although    B. however     C. too       D. but

43. A. the worst    B. the worse     C. the bad     D. worse

44. A. are glad     B. are pleased     C. afraid      D. are afraid

45. A. Quickly     B. Especially     C. Luckily     D. Angrily

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35. I don't know if he______. If he ______, I will call you.

  A. come, come           B. comes, comes

   C. will come, comes         D. comes, will come 

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34. Could you tell me when ______ ?            A. the train leave

  B. the train leaves      C. does the train leave      D. leaves the train

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33. ______ you practise, ______ you can do it.     A. The more, the faster

   B. The more, the fast     C. More, fast     D. The more, the more faster

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32. I have never seen ______ before.            A. so an interesting book 

  B. so a book interesting   C. such an interesting book   D. such interesting book

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