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2017年12月英语四级阅读训练题266

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发表于 2017-9-25 19:48:23 | 显示全部楼层 |阅读模式
  文都四六级小编得知2017年12月全国大学英语四六级报名正在进行中——【点击查看各地高校报名通知】,文都四六级小编提醒各位考生:英语四级考试中四级阅读所占比重为百分之三十五,阅读训练的重要性不言而喻,然而四级阅读技巧也是一门学问。来看看文都四六级小编为各位整理的2017年12月英语四级阅读理解训练(266),请各位考生及时练习。
  【报名】各地高校2017年12月英语四六级报名时间汇总

2017092004310610048.jpg

2017092004310610048.jpg

  Water problems in the future will become more intense and more complex. Our increasing population will tremendously increase urban wastes, primarily sewage. On the other hand, increasing demands for water will decrease substantially the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce large volumes of liquid wastes, and many of these will contain chemicals which are poisonous. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasing quantities of agriculture chemicals. From this, it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problem.
  There are two ways by which this pollution problem can be lessened. The first relates to the treatment of wastes to decrease their pollution hazard. This involves the processing of solid wastes "prior to" disposal and the treatment of liquid wastes, or effluents (废料) , to permit the reuse of the water or best reduce pollution upon final disposal.
  A second approach is to develop an economic use for all or a part of the wastes. Farm manure is spread in fields as a nutrient (养料 ) or organic supplement. Effluents from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Effluents from other processing plants may also be used as a supplemental source of water. Many industries, such as meat and poultry processing plants, are currently converting former waste production into marketable byproducts. Other industries have potential economic uses for their waste products.
  26. The purpose of this passage is_______.
  A. to warn the reader of the dwindling water supply
  B. to explain industrial uses of water
  C. to acquaint the reader with water pollution problems
  D. to demonstrate various measures to solve the pollution problem
  27.which of the following points is not included in the passage?
  A. Industrial development includes the simplification of complex chemical processes.
  B. Diluting wastes needs certain amount of water.
  C. Demands for water will go up along with the expanding population.
  D. Intensive cultivation of land requires more and more chemicals.
  28.The reader can conclude that_______.
  A. countries of the world will work together on pollution problems
  B. byproducts from wastes lead to a more prosperous marketplace
  C. science is making great progress on increasing water supplieswww.examw.com
  D. some industries are now making economic use of wastes
  29.The author gives substance to the passage through the use of_______.
  A. interviews with authorities in the field of water controls
  B. opinion and personal observations
  C. definitions which clarify important terms
  D. strong argument and persuasions
  30.The words "prior to" (Para. 2) probably mean_______.
  A. after B. during
  C. before D. beyond
  【答案解析】
  26. C 27. A 28. D 29. B 30. C
  以上就是文都四六级考试网小编为各位考生整理的关于2017年12月英语四级阅读训练题,小编希望大家能顺利的取得好成绩~
  2017年12月英语四六级考试报名开始啦~轻按Ctrl+D,添加收藏,关注文都四六级考试网(cet46.wendu.com),了解更多英语四六级考试资讯。
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