2019年12月英语四级阅读之仔细阅读练习题(1)

2019-07-12 14:27:32来源:网络

  新东方在线英语四级频道为备考英语四级的同学们整理了2019年12月英语四级阅读之仔细阅读练习题(1),希望可以为大家带来帮助,预祝大家高分通过大学英语四级考试

2019年12月英语四级阅读之仔细阅读练习题汇总

  Newspapers often tell us of floods in some parts of the United States.

  Nearly every year on the great central drainages heavy rains and melting snow cause the waters to pour out the mountains and plains, to turn brooks into torrents, and to swell quiet streams into wild uncontrolled rivers. From Cairo to New Orleans, and from Pittsburgh to Paducah, the cry "River rising!" is a familiar yet fearful voice. . . When the rivers sometimes become too high or too swift to be controlled communities are flooded, families flee from their homes, croplands are washed out, and transportation comes to a halt. Hunger, disease, and death follow the wild waters.

  Although given less publicity, the agricultural damage done by the many smaller, more frequent floods usually far exceeds the losses caused by the very grand ones. In the Central States, ditches and drains cause the flows from spring rains and melting snow to run far more rapidly than in the days before white men settled on the land. Once, excess spring flood waters emptied into lakes and swampy lands, there to be detained for slow release into stream and rivers. Now, systematic drainage has actually eliminated these natural reservoirs.

  In the more rolling sections of the East, spring runoff was formerly absorbed and held temporarily in the porous soils beneath the unbroken expanse of forest. When large areas were converted to farm use, removal of the forest and the practice of up-and-down hill plowing deprived the soils of much of their ability to catch and store water.

  The effects of eliminating the natural forest cover are shown in the gullied farm lands and widened stream channels found in some densely settled areas. Partly because the stream channels are more or less filled with material washed down from the uplands, and partly because storm runoff has increased, the channels are today no longer able to carry all the flow from heavy rains. This explains why the streams overtop banks far more often than in the days before settlement.

  26. The best title for the selection would be______.

  A. River Rising! River Rising! B. Forests and Floods

  C. Flooding in the U. S. D. The Results of Flooding

  27. All of the following cause floods EXCEPT______.

  A. heavy rain B. melting snow

  C. increasing storm runoff D. porous soil

  28. The author states that______.

  A. lakes and swamps once acted like natural reservoirs

  B. up-and-down hill plowing catches and stores water

  C. stream channels are the best carriers of water

  D. floods are easily prevented and controlled

  29. According to the selection, streams overtop their banks partly because______.

  A. material from higher land is washed into them

  B. ditches and drains lead into them

  C. rivers become too swift

  D. snow melts more rapidly nowadays

  30. The floods which are given most publicity______.

  A. cause no damage

  B. cause the most damage

  C. cause less agricultural damage than the many smaller, more frequent floods

  D. far exceed the smaller, more frequent floods in agricultural loss

  答案: 26. C 27. D 28. A 29. A 30. C


英语四级无忧计划立减1000元

本文关键字: 英语四级阅读

扫码即刻查分 四六级最新答案

四六级好课 海量资料定期更新

更多资料
更多>>
  • 2024年6月大学英语四级阅读练习及解析(1)

    在英语四级备考的过程中,英语四级阅读是对学生深度理解、分析和应用英文文本的考量,如何高效阅读英语文章,下面是小编给大家分享的“2024年6月大学英语四级阅读练习及解析(1)”,供考生阅读练习。

    来源 : 网络 2024-04-17 08:08:00 关键字 : 英语四级阅读

  • 2024年6月大学英语四级阅读练习及解析(2)

    在英语四级备考的过程中,英语四级阅读是对学生深度理解、分析和应用英文文本的考量,如何高效阅读英语文章,下面是小编给大家分享的“2024年6月大学英语四级阅读练习及解析(2)”,供考生阅读练习。

    来源 : 网络 2024-04-17 08:08:00 关键字 : 英语四级阅读

  • 2024年6月大学英语四级阅读练习及解析(3)

    在英语四级备考的过程中,英语四级阅读是对学生深度理解、分析和应用英文文本的考量,如何高效阅读英语文章,下面是小编给大家分享的“2024年6月大学英语四级阅读练习及解析(3)”,供考生阅读练习。

    来源 : 网络 2024-04-17 08:08:00 关键字 : 英语四级阅读

  • 2024年6月大学英语四级阅读练习及解析(4)

    在英语四级备考的过程中,英语四级阅读是对学生深度理解、分析和应用英文文本的考量,如何高效阅读英语文章,下面是小编给大家分享的“2024年6月大学英语四级阅读练习及解析(4)”,供考生阅读练习。

    来源 : 网络 2024-04-17 08:08:00 关键字 : 英语四级阅读

  • 2024年6月大学英语四级阅读练习及解析(5)

    在英语四级备考的过程中,英语四级阅读是对学生深度理解、分析和应用英文文本的考量,如何高效阅读英语文章,下面是小编给大家分享的“2024年6月大学英语四级阅读练习及解析(5)”,供考生阅读练习。

    来源 : 网络 2024-04-17 08:08:00 关键字 : 英语四级阅读

更多内容
更多>>
更多公开课>>
更多>>
更多资料