2015年职称英语考试理工类模拟试题及答案(共25页).doc

《2015年职称英语考试理工类模拟试题及答案(共25页).doc》由会员分享，可在线阅读，更多相关《2015年职称英语考试理工类模拟试题及答案(共25页).doc（25页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、精选优质文档-倾情为你奉上词汇选项(第115题，每题1分，共15分)1.Patricia stared at the other girls withresentment.A.angerB.doubtC.loveD.surprise2.The document wascompiledby the Department of Health.A.writtenB.printedC.attachedD.sent3.Hes spent yearscultivatinga knowledge of art.A.sharingB.usingC.denyingD.developing4.Weve seen

2、amarkedshift in our approach to the social issues.A.clearB.regularC.quickD.great5.Her father was a quiet man withgracefulmanners.A.politeB.similarC.usualD.bad6.I want to provide my boys with adecenteducation.A.goodB.specialC.privateD.general7.In the process，the light energyconvertsto heat energy.A.c

3、hangesB.reducesC.leavesD.drops8.Many cities haverestrictedsmoking in public places.A.limitedB.allowedC.stoppedD.kept9. What are my chances ofpromotionif I stay here?A.retirementB.advertisementC.advancementD.replacement10.If we leave now，we shouldmissthe traffiC.A.directB.stopC.mixD.avoid11.There was

4、 aprofoundsilence after his remark.A.proudB.shortC.suddenD.deep12.I enjoyed the play it had a clever plot andfunnydialogues.A.longB.boringC.originalD.humorous13.The thief was finallycapturedtwo miles away from the village.A.caughtB.killedC.foundD.jailed14.Such a database would be extremely costly to

5、set up.A.transferB.destroyC.establishD.update15.The two banks have announced plans tomergenext year.A.combineB.sellC.closeD.break参考答案：1.A 2.A3.D4.A5.A6.A7. A8. A9. C10.D11.D12.D13.A 14.C15.A阅读判断(第1622题，每题1分，共7分)阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判断。如果该句提供的是正确信息，请在答题卡上把A涂黑;如果该句提供的是错误信息，请在答题卡上把B涂黑;如果该句

6、的信息在文章中没有提及，请在答题卡上把C涂黑。New Product Will Save LivesDrinking water that looks clean may still contain bugs(虫子) ,which can cause illness. A small company called Genera Technologies has produced a testing method in three stages, which shows whether water is safe. The new test shows if water needs chemic

7、als added to it, to destroy anything harmful. It was invented by scientist Dr. Adrian Parton, who started Genera five years ago. He and his employees have developed the test together with a British water company.Andy Headland, Generas marketing director, recently presented the test at a conference i

8、n the USA and forecast good American sales for it. Genera has already sold 11 of its tests at $ 42,500 a time in the UK and has a further four on order. It expects to sell another 25 tests before the end of March. The company says it is the only test in the UK to be approved by the government. Gener

9、a was formed five years ago and until October last year had only five employees;it now employs 14. Mr.Headland believes that the company should make around $19 million by the end of the year in the UK alone.16Genera Technologies has developed a method that determines whether water is clean.ARightBWr

10、ongCNot mentioned17Before he set up Genera, Dr Parton had worked for a British water company.ARightBWrongCNot mentioned18The new product has been a commercial success in the USA.ARightBWrongCNot mentioned19Each of the tests costs $42,500.ARightBWrongCNot mentioned20Genera Technologies orders 25 more

11、 tests before the end of the year.ARightBWrongCNot mentioned21The British government is helping Dr Parton to sell the tests abroad.ARightBWrongCNot mentioned22Genera has increased the number of its employees recently.ARightBWrongCNot mentioned16A17C18B19A20B21C22A概括大意与完成句子(第2330题，每题1分，共8分)阅读下面这篇短文，短

12、文后有2项测试任务：(1)第2326题要求从所给的6个选项中为第1、3、4、6段每段选择1个正确的小标题;(2)第2730题要求从所给的6个选项中选择4个正确选项，分别完成每个句子。请将答案涂在答题卡相应的位置上Alaska1In 1868 Americans welcomed Alaska into the Union as the 49th state, symbolizing a change of attitude from that held in 1867 ,when the peninsula was purchased from Russia. Then, most Ameri

13、cans had little interest in 1,500,000 square kilometers “of icebergs and polar bears”beyond Canadas western borders, far from the settled areas of the United States.2In those sections of the state which lie above the Arctic Circle, Alaska still is a land of icebergs and polar bears. Ice masses lie b

14、uried in the earth, which is permanently frozen to a depth of 90 or more meters. From early May until early August, the midnight sun never sets on this flat, treeless region, but the sun cannot melt the icy soil more than two-thirds of a meter down.3Alaska is Americas largest state, but only about 3

15、25,000 people live there. According to estimates, 800,000 hectares of its land area are fit for plowing but only about 640,000 hectares are being cultivated.4Arctic Alaska has been the home of Eskimos for countless centuries. It is believed that the Eskimos moved there from Mongolia or Siberia, prob

16、ably crossing Bering Strait, named for Vitus Bering, the Danish sea captain who discovered Alaska on his voyage for Russia in 1741. The Eskimos are the states earliest known inhabitants. Russian fur traders established settlements but, by the time Alaska was sold to the United States, most of the tr

17、aders had departed.5In 1896 gold was discovered near the Klondike River in Canada just across the Alaskan border. Thousands of Americans rushed to the region on their way to Klondike; some never returned. Alaska was never completely cut off again, although even today transportation is a major proble

18、m. There are only two motor routes from the U. S. mainland, and within the state, every town has its own airfield. Planes fly passengers, mail and freight to the most distant villages.6The gold that changed life so suddenly for Alaska was soon ended, and although many stories about mining camps have

19、 become part of American literature, the gold from Alaskan earth contributed less to economic progress than the fish from Alaskan waters. The fish caught in a single year range in value from $ 80 million to $ 90 million. Fur-bearing animals are plentiful in the forests and streams, and valuable fur

20、seals inhabit the waters. After fishing, the states chief industry is lumber and the production of wood pulp. In recent years, Alaskas single most important resource has become oil. The state also has large deposits of coal, copper, gold and other minerals.23Paragraph 3 _24Paragraph 4 _25Paragraph 5

21、 _26Paragraph 6 _ ARich resources of the stateBConnections with the outside worldCTransportation problemDThe natives of the landECold climateFLand and population27For as long as three months of a year, the sun _on the ice-covered land of Alaska.28According to statistics, _of the total area of Alaska

22、 has been used for farming.29Alaska was originally part of Russia, but was bought _30Gold did not bring to Alaska as much wealth _ Aas fish doesBbecause of its rich natural resourcesCby the United States in the 19th centuryDshines day and nightEonly a very small percentageFa limited amount of the go

23、ld found there阅读理解(每题3分，共45分)短文后有5道题，每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题，从4个选项中选择1个最佳答案涂在答题卡相应的位置上。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

24、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,

25、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 gran

26、d 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

27、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

28、 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 st

29、ream 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

30、.31. The best title for the selection would be_.A. River Rising! River Rising!B. Forests and FloodsC. Flooding in the U. S.D. The Results of Flooding32. All of the following cause floods EXCEPT_.A. heavy rainB. melting snowC. increasing storm runoffD. porous soil33. The author states that_.A. lakes

31、and swamps once acted like natural reservoirsB. up-and-down hill plowing catches and stores waterC. stream channels are the best carriers of waterD. floods are easily prevented and controlled34. According to the selection, streams overtop their banks partly because_.A. material from higher land is w

32、ashed into themB. ditches and drains lead into themC. rivers become too swiftD. snow melts more rapidly nowadays35. The floods which are given most publicity_.A. cause no damageB. cause the most damageC. cause less agricultural damage than the many smaller, more frequent floodsD. far exceed the smal

33、ler, more frequent floods in agricultural lossMobile Phone and DiseasesA study by scientists in Finland has found that mobile phone radiation can cause changes in human cells that might affect the brain, the leader of the research team said.But Darius Leszczynski, who headed the 2-year study and wil

34、l present findings next week at a conference in Quebec(魁北克), said more research was needed to determine the seriousness of the changes and their impact on the brain or the body.The study at Finlands Radiation and Nuclear Safety Authority found that exposure to radiation from mobile phones can cause

35、increased activity in hundreds of proteins in human cells grown in a laboratory, he said.“We know that there is some biological response. We can detect it with our very sensitive approaches, but we do not know whether it can have any physiological effects on the human brain or human body,” Leszczyns

36、ki said.Nonetheless the study, the initial findings of which were published last month in the scientific journal Differentiation, raises new questions about whether mobile phone radiation can weaken the brains protective shield against harmful substances.The study focused on changes in cells that li

37、ne blood vessels and on whether such changes could weaken the functioning of the blood-brain barrier, which prevents potentially harmful substances from entering the brain from the bloodstream, Leszczynski said.The study found that a protein called hsp27 linked to the functioning of the blood-brain

38、barrier showed increased activity due to irradiation and pointed to a possibility that such activity could make the shield more permeable(能透过的), he said.“Increased protein activity might cause cells to shrinknot the blood vessels but the cells themselvesand then tiny gaps could appear between those

39、cells through which some molecules could pass. ” he said.Leszczynski declined to speculate on what kind of health risks that could pose, but said a French study indicated that headache, fatigue and sleep disorders could result.“These are not life-threatening problems but can cause a lot of discomfor

40、t,” he said, adding that a Swedish group had also suggested a possible link with Alzheimers disease.“Where the truth is do not know,” he said.Leszczynski said that he, his wife and children use mobile phones, and he said that he did not think his study suggested any need for new restrictions on mobi

41、le phone use.36According to Leszczynski, how does mobile phone affect ones health? _AMobile phone radiation can increase protein activities and such activities can make the protective shield more permeable.BMobile phone radiation can shrink the blood vessels and prevent blood from flowing smoothly.C

42、Mobile phone radiation will bring stress to people exposed to it.DMobile phone radiation kills blood cells at a rapid speed.37Whats the result of the French study? _AThe harm of mobile phone radiation is life-threatening.BMobile phone may affect ones normal way of thinking.CSleep disorders could res

43、ult from mobile phone radiation.DA protein called hsp27 is killed by mobile phone radiation.38What kind of disease is not caused by the use of mobile phone? _AFatigue.BHeadache.CAlzheimers disease.DTuberculosis.39According to the passage, what would be the future of the use of mobile phone? _APeople

44、 will be forbidden to use mobile phone.BPeople dare not use mobile phone because of its radiation.CPeople will continue to use mobile phone.DThere will be new restrictions on the use of mobile phone.40Which of the following is NOT true according to the passage? _AThe research in Finland found that m

45、obile phone radiation will affect ones brain.BMobile phone radiation can cause increased activity in hundreds of protein in human cells.CIncreased protein activity might cause cells to shrink.DLszczynski forbid his wife and children to use mobile phone after his research.Electronic Mail (E-mail)During the past few years, scientists the world over have suddenly found themselves productively engaged in task they once spent their lives avoiding-writing, any kind of writing, but particularly letter writing. Encouraged by electronic mails surprisingly high speed, convenience and economy, people w