2021年成人英语三级考试精选试题及答案（十三）

编辑推荐：2021年成人英语三级考试精选试题及答案（十二）

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2021年成人英语三级考试精选试题及答案：

Part Ⅲ Cloze (15 minutes 10%)

Directions: In this part there is a passage with 20 blanks in it. For each blank there are four choices marked A, B, C and D. You are required to choose the one that best fills into the passage and mark the corresponding letter on the Answer Sheet with a single line through the center.

A growing world population and the discoveries of science may alter this pattern of ____41____ in the future. As men slowly learn to master diseases, control floods, prevent famines, and stop wars, ____42____ people die every year; and ____43____ the population of the world is ____44____ increasing.

When numbers rise the extra mouths must be ____45____. New lands must be brought under ____46____, or land already farmed made to ____47____ larger crops. In some areas the ____48____ land is largely so ____49____ cultivated that it will be ____50____ to make it provide more food. In some areas the population is so ____51____ that the land is parceled out in units too tiny to allow for much ____52____ in farming methods. ____53____ a lager part of this farming population drown off into industrial occupations, the land might be farmed much more productively by modern methods.

There is now a race for science, technology, and industry to keep the output of food rising ____54____ than the number of people to be fed. New strains of crops are being developed which will thrive in ____55____ climates; there are now farms ____56____ the Arctic Circle in Siberia and North America; dams ____57____ the waters of great rivers to ____58____ water for the fields in all seasons; industrial chemistry provides fertilizers to ____59____ particular soils. Every year some new means is ____60____ to increase or to protect the food of the world.

41. A. contribution B.destruction C. construction D. distribution

42. A. fewer B. much C. many D. little

43. A. first and foremost B. on the contrary

C. in consequence D. to begin with

44. A. variably B. hardly C. steadily D. evenly

45. A. deposited B. fed C. fulfilled D. disposed

46. A. generation B. cultivation C. starvation D. evaluation

47. A. manufacture B. conceive C. generate D. yield

48. A. accessible B. acceptable C. assessable D. achievable

49. A. attentively B. extensively C. intensively D. tentatively

50. A. natural B. easy C. difficult D. inherent

51. A. tense B. strained C. stressed D. dense

52. A. development B. movement C. refinement D. improvement

53. A. Were B. Are C. Is D. Was

54. A. more B. less C. quicker D. slower

55. A. unchangeable B. unfavorable C. unimaginable D. unalienable

56. A. beyond B. except C. besides D. from

57. A. hold off B. hold on C. hold back D. hold to

58. A. affirm B. convince C. secure D. ensure

59. A. suit B. adapt C. correspond D. conform

60. A. calculated B. projected C. devised D. plotted

参考答案：

41-45 DACCB 46-50 BDACC 51-55 DDACB 56-60 ACDAC

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