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2017年职称英语考试综合类(A级)试题

[05-11 15:21:50] 来源：http://www.77xue.com 职称英语考试试题 阅读：8777次

概要：Within fifty years，if no steps are taken to stop the spread of aerosols in the atmosphere，a cooling of the Earth by as much as 3.5℃. seems inevitable．If that lasts for only a few years it would start another ice age，and because the growing ice caps at each pole would themselves reflect much of the Sun's radiation it would probably continue to develop even if the aerosollayer were destroyed．The only bright spot in this gloomy forecast lies in

2017年职称英语考试综合类(A级)试题,标签：职称英语考试试题,职称英语考试答案,http://www.77xue.com

　　Within fifty years，if no steps are taken to stop the spread of aerosols in the atmosphere，a cooling of the Earth by as much as 3.5℃. seems inevitable．If that lasts for only a few years it would start another ice age，and because the growing ice caps at each pole would themselves reflect much of the Sun's radiation it would probably continue to develop even if the aerosol

　　layer were destroyed．

　　The only bright spot in this gloomy forecast lies in the hope expressed by Dr Rasool and Dr Schneider that nuclear power may replace fossil fuels in time to prevent the aerosol content of the atmosphere from becoming critical．

　　4l The author's main purpose in writing the article is to warn of

　　A warm weather．

　　B hot weather．

　　C a new ice age．

　　D a new iceberg．

　　42 The word"species"in the second paragraph is closest in meaning to

　　A "pollution"．

　　B "carbon．dioxide"．

　　C "aerosols"．

　　D "ghosts"．

　　43 We learn from the third paragraph that

　　A London was plagued with rats in the 1950s．

　　B London is covered with smog today．

　　C London was polluted by smog in the 1950s．

　　D Los Angeles is as heavily polluted today as London was in the 1950s．
44 What will happen if the dust aerosol layer develops?

　　A The Earth will get extremely hot．

　　B The balance between the amount of heat absorbed from the Sun and the amount lost could hardly be maintained．

　　C The light of the Sun could no longer reach the surface of the Earth．

　　D Infrared radiation could no longer be transmitted from the Earth to outer space．

　　45 The only way to stop the spread of aerosols in the atmosphere，according to Dr Rasool and Dr Schneider,is to use

　　A fossil fuels．

　　B electric power．

　　C nuclear energy．

　　D coal power．

　　第5部分：补全短文 (第46～50题，每题2分，共10分)

　　阅读下面的短文，文章中有5处空白，文章后面有6组文字，请根据文章的内容选择5组文字，将其分别放回文章原有位置，以恢复文章原貌。请将答案涂在答题卡相应的位置上。

　　Broken：Dreams of Rural Peace

　　It was dusk in Tubney Woods．deep in ratal Oxfordshire．The birds were singing at the end of another perfect day．The woman living at the edge of the forest could stand it no longer：She phoned the local noise pollution officer．

　　"It's the rooks(秃鼻乌鸦)，"she said．"I can't bear that awful cawing(呱呱地叫)noise．Can you do something about it?"

　　The call was no surprise to officials at the Vale of White Horse District Council． (46)The countryside，as every country-dweller knows，can be a hellishly(可怕地)noisy place．

　　Last week David Stead，a West Yorkshire farmer,appeared in court in Wakefield accused of allowing his cocks to break noise regulations by crowing(打鸣)at dawn，waking a neighbour． (47)Six months ago Corky,a four-year-old cock，was banned from crowing after complaints in the Devon village of Stoke．

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