第二节  完形填空(共15小题。每小题1分,计15分)

先通读下面的短文,掌握其大意,然后从后面各题所给的A、B、C、D四个选项中选出可以填入相应空白处的最佳答案。

(A)

It is very  31   for us to stay in good health. We must have good eating and sleeping habits in life. Eating more fruit and vegetables  32  good for us .We are supposed to  33  at least 8 hours a day and take part in the healthy activities as   34  as possible, for example, climbing mountains, running in the morning or swimming. It is necessary to keep   35  and get on well with the people around us.

31. A. important    B. unnecessary   C. impossible     D. importance

32. A. are      B. am        C. be        D. is

33. A. asleep     B. sleepy      C. sleep       D. slept

34. A. much     B. many      C. little       D. few   

35. A. happiness    B. unhappy     C. happy       D. happily

(B)

Life in 30 years will be  36   because many changes will take place, but what will the changes be?

   The population is growing fast. There will be   37   people in the world and most of them will live longer than before. Computers will be  38  smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important  39  in school.

   People will work fewer hours than they are doing now, and they will have more free time for sports, watching TV and traveling. Traveling will be much cheaper and  40  . And many more people will go to other countries  41  holidays.

There will be changes in our food, too. More land will be used for  42   new towns and houses. Then there will be less  43  for cows and sheep, so meat will be more expensive. Maybe people won’t eat it every day, they will eat more vegetables and fruit instead. Maybe people will be healthier.

Work in the future will be different, too. Dangerous and hard work will  44  by robots. Because of this, many people will not have  45  to do. This will be a problem. 

36. A. same     B. difference     C. different     D. difficulty

37. A. little and little  B. less and less    C. many and many  D. more and more

38. A. much      B. many       C. more       D. most

39. A. subject     B. subjects     C. way       D. games    

40. A. easily     B. more easily    C. easy       D. easier

41. A. for       B. with       C. at       D. in

42. A. build      B. building      C. to build     D. builds

43. A. rooms     B. room       C. spaces      D. sea

44. A. done      B. do        C. be done     D. be did

45. A. works enough  B. enough works   C. work enough   D. enough work

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