2015年职称英语考试理工类模拟试题及答案

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 with resentment.A.angerB.doubtC.loveD.surprise2.The document was compiled by the Department of Health.A.writtenB.printedC.attachedD.sent3.He's spent years cultivating a knowledge of art.A.sharingB.usi

2、ngC.denyingD.developing4.We've seen a marked shift in our approach to the social issues.A.clearB.regularC.quickD.great5.Her father was a quiet man with graceful manners.A.politeB.similarC.usualD.bad6.I want to provide my boys with a decent education.A.goodB.specialC

3、.privateD.general7.In the process，the light energy converts to heat energy.A.changesB.reducesC.leavesD.drops8.Many cities have restricted smoking in public places.A.limitedB.allowedC.stoppedD.kept9. What are my chances of promotion if I stay here?A.retirementB.advertise

4、mentC.advancementD.replacement10.If we leave now，we should miss the traffiC.A.directB.stopC.mixD.avoid11.There was a profound silence after his remark.A.proudB.shortC.suddenD.deep12.I enjoyed the play it had a clever plot and funny dialogues.A.longB.boringC.originalD.hu

5、morous13.The thief was finally captured two miles away from the village.A.caughtB.killedC.foundD.jailed14.Such a database would be extremely costly to set up.A.transferB.destroyC.establishD.update15.The two banks have announced plans to merge next year.A.combineB.sellC.close

6、D.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 ca

7、use 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 chemicals added to it, to destroy anything harmful. It was invented by scientist Dr. Adrian Parton, who started Genera five year

8、s ago. He and his employees have developed the test together with a British water company.Andy Headland, Genera's marketing director, recently presented the test at a conference in the USA and forecast good American sales for it. Genera has already sold 11 of its tests at $ 42,500 a time in the

9、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. Genera was formed five years ago and until October last year had only five employees;it now employs 14. Mr.Headland believ

10、es 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.ARightBWrongCNot mentioned17Before he set up Genera, Dr Parton had worked for a British water company.ARightBWrongCNot mention

11、ed18The new product has been a commercial success in the USA.ARightBWrongCNot mentioned19Each of the tests costs $42,500.ARightBWrongCNot mentioned20Genera Technologies orders 25 more tests before the end of the year.ARightBWrongCNot mentioned21The British government is helping Dr Parton to sell the

12、 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 1

13、868 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 Americans had little interest in 1,500,000 square kilometers “of icebergs and polar bears”beyond Canada's western bord

14、ers, 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 buried in the earth, which is permanently frozen to a depth of 90 or more meters. From early May until early Augu

15、st, 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 America's largest state, but only about 325,000 people live there. According to estimates, 800,000 hectares of its land area are fit for plowing but

16、 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, probably crossing Bering Strait, named for Vitus Bering, the Danish sea captain who discovered Alaska on his vo

17、yage for Russia in 1741. The Eskimos are the state's earliest known inhabitants. Russian fur traders established settlements but, by the time Alaska was sold to the United States, most of the traders had departed.5In 1896 gold was discovered near the Klondike River in Canada just across the Alas

18、kan 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 problem. There are only two motor routes from the U. S. mainland, and within the state, every town has its o

19、wn 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 become part of American literature, the gold from Alaskan earth contributed less to economic progress

20、 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 seals inhabit the waters. After fishing, the state's chief industry is lumber and the production o

21、f wood pulp. In recent years, Alaska's 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 _26Paragraph 6 _ ARich resources of the stateBConnections with the outside worldCTransporta

22、tion 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 has been used for farming.29Alaska was originally part of Russia, but was bought _30Gold di

23、d 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 gold 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

24、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 turn brooks into torrents, and to swell quiet streams into wild uncontrolled rivers. From Ca

25、iro 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 com

26、es 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 ra

27、ins 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 reser

28、voirs.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 m

29、uch 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

30、, 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.31. The best title for the selection would be_.A. River Rising! River Rising!B.

31、 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 and swamps once acted like natural reservoirsB. up-and-down hill plowing catches

32、 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 washed into themB. ditches and drains lead into themC. rivers become too swiftD.

33、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 smaller, more frequent floods in agricultural lossMobile Phone and DiseasesA study b

34、y 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 will present findings next week at a conference in Quebec(魁北克), said more research

35、was needed to determine the seriousness of the changes and their impact on the brain or the body.The study at Finland's Radiation and Nuclear Safety Authority found that exposure to radiation from mobile phones can cause increased activity in hundreds of proteins in human cells grown in a labora

36、tory, 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,” Leszczynski said.Nonetheless the study, the initial findings of which were published

37、 last month in the scientific journal Differentiation, raises new questions about whether mobile phone radiation can weaken the brain's protective shield against harmful substances.The study focused on changes in cells that line blood vessels and on whether such changes could weaken the function

38、ing 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 barrier showed increased activity due to irradiation and pointed to a

39、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 cells through which some molecules could pass. ” he said.Leszczynski d

40、eclined 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 discomfort,” he said, adding that a Swedish group had also suggested a possible

41、 link with Alzheimer's 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 mobile phone use.36According to Leszczynski, how does mobile phone af

42、fect one's 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.CMobile phone radiation will bring stress to people exposed t

43、o it.DMobile phone radiation kills blood cells at a rapid speed.37What's the result of the French study? _AThe harm of mobile phone radiation is life-threatening.BMobile phone may affect one's normal way of thinking.CSleep disorders could result from mobile phone radiation.DA protein called

44、hsp27 is killed by mobile phone radiation.38What kind of disease is not caused by the use of mobile phone? _AFatigue.BHeadache.CAlzheimer's disease.DTuberculosis.39According to the passage, what would be the future of the use of mobile phone? _APeople will be forbidden to use mobile phone.BPeopl

45、e 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 mobile phone radiation will affect one's b

46、rain.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 wo

47、rld 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 mail's surprisingly high speed, convenience and economy, people who never before touched the stuff are

48、 regularly, skillfully, even cheerfully tapping out a great deal of correspondence.Electronic networks, woven into the fabric of scientific communication these days, are the route to colleagues in distant countries, shared data, bulletin boards and electronic journals. Anyone with a personal compute

49、r, a modem and the software to link computers over telephone lines can sign on. An estimated five million scientists have done so with more joining every day, most of them communicating through a bundle of interconnected domestic and foreign routes known collectively as the Internet, or net.E-mail i

50、s starting to edge out the fax, the telephone, overnight mail, and of course, land mail. It shrinks time and distance between scientific collaborators, in part because it is conveniently asynchronous (writers can type while their colleagues across time zones sleep; their message will be waiting). If

51、 it is not yet speeding discoveries, it is certainly accelerating communication.Jeremy Bernstei, the physicist and science writer, once called E-mail the physicist's umbilical cord. Lately other people, too, have been discovering its connective virtues. Physicists are using it; college students

52、are using it, everybody is using it, and as a sign that it has come of age, the New Yorker has celebrated its liberating presence with a cartoon-an appreciative dog seated at a keyboard, saying happily, “On the Internet, nobody knows you're a dog.”41The reasons given below about the popularity o

53、f E-mail can be found in the passage EXCEPT _.Adirect and reliableBtime-saving in deliveryCmoney-savingDavailable at any time42How is the Internet or net explained in the passage? _AElectronic routes used to read home and international journals.BElectronic routes used to fax or correspond overnight.

54、CElectronic routes waiting for correspondence while one is sleeping.DElectronic routes connected among millions of users, home and abroad.43What does the sentence “If it is not yet speeding discoveries, it is certainly accelerating communication” most probably mean? _AThe quick speed of corresponden

55、ce may have ill-effects on discoveries.BAlthough it does not speed up correspondence, it helps make discoveries.CIt quickens mutual communication even if it does not accelerate discoveries.DIt shrinks time for communication and accelerates discoveries.44What does the sentence “On the Internet, nobod

56、y knows you're a dog.”imply in the last paragraph? _AEven dogs are interested in the computer.BE-mail has become very popular.CDogs are liberated from their usual duties.DE-mail deprives dogs of their owners' love.45What will happen to fax, land mail, overnight mail, etc. according to the writer? _ATheir functions cannot be replaced by E-mail.BThey will co-exist with E-mail for a long time.CLess and less people will use them.DThey will play a supplementary functi