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第四十四篇

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发布时间: 2016-08-25

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1共用题干单选题 3分

Accordingtothispassagewhichofthefollowingstatement

  • A. Most water is used for home cooking
  • B. Most water is used for farming
  • C. Cities use more water than rural areas
  • D. America uses 8 percent of the world water resources
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正确答案: -

本题解析: 暂无解析

2共用题干单选题 3分

Paragraph2suggestsallofthefollowingEXCEPTthat____

  • A. fish may die because rivers may contain industrial wastes
  • B. it may be dangerous to swim in a river because the water may contain pesticides
  • C. EPA is responsible for causing serious water pollution in America
  • D. water pollution is rather serious in America
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正确答案: -

本题解析: 暂无解析

3共用题干单选题 3分

Waterrunoffcausesfishtodiepartlybecause____

  • A. they are rushed into agricultural fields and yards
  • B. they are choked by the water body
  • C. the poisonous algae have killed them
  • D. the fast-growing algae have used up the oxygen in the water where they live
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正确答案: -

本题解析: 暂无解析

4共用题干单选题 3分

Animportantideaofparagraph4isthat____

  • A. cutting down too many trees may also cause water pollution
  • B. water pollution is caused by wind and rain alone
  • C. there are no longer desirable fish in the world
  • D. trout and salmon usually spawn in silt
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正确答案: -

本题解析: 暂无解析

5共用题干单选题 3分

Themainsubjectofthelastparagraphis____

  • A. Fish as a Source of Protein
  • B. The Increasing World Oil Production
  • C. Oil Spills and Pollution of the Sea
  • D. A World-famous Oil Tanker
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正确答案: -

本题解析: 暂无解析

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