07-13年職稱英語理工B級歷年真習(xí)題及答案-A4打印

1、2011年全國職稱英語理工類（B級）真題及答案解析第1部分：詞匯選項（第1-15題，每題1分，共15分） 下面每個句子中均有1個詞或短語劃有底橫線，請為每處劃線部分確定1個意義最為接近的選項。 1 Marshaconfessedthat she know nothing of computer.AhopedBansweredCadmittedDreported2 We need to extract the relevant financial data. A store BsaveC review D obtain3 Mr. Henley has accelerated his sale o

2、f shares over the past year.A heldBincreasedC expectedD offered4 The police believe the motive for the murder was jealousy.AchoiceBideaCdecisionD reason5 The high-speed trains can have majorimpacton our livesA effortBproblemCinfluence D concern6 His shoes were shined to perfection.AclearedB washedCm

3、ended D polished7Weexploredthe possibilityof expansion at the conference.A offeredB includedC investigatedDaccepted8 The study also notes a steady decline in the number of college students taking science courses.A continuous BrelativeCgeneralDsharp9 Anderson left the table，remarking that he had some

4、 work to do.AsayingB doubting C thinking D knowing10 We have to act within the existing legal framework.Alimit B system C procedureD status11 She always finds fault with everything.AsimplifiesB evaluates CexaminesDcriticizes12 The view from my bedroom window was absolutely spectacular. Amagnificent

5、B general C traditionalD strong13At that time，we did not fully grasp the significance of what had happened.AgiveB understandC attachD lose14Theyconvertedthe spare bedroom into an office.A reducedBmovedC turned D reformed15Jane said that she couldnt tolerate the long hours.A spend B take C lastDstand

6、第2部分：閱讀判斷（第16-22題，每題1分，共7分） 下面的短文后列出了7個句子，請根據(jù)短文的內(nèi)容對每個句子做出判斷：如果該句提供的是正確信息，請選擇A；如果該句提供的是錯誤信息，請選擇B；如果該句的信息文中沒有提及，請選擇C. Lakes, Too, Feel Global Warming Theres no doubt: In the last few decades, the average temperature on Earth has been higher than its been in hundreds of years. Around the world, people

7、are starting to measure the effects of global warming - and trying to figure out what to do about it. Scientists recently used satellites to study the temperatures of lakes around the world, and they found that lakes are heating up.Between 1985 and 2009, satellites recordedthe nighttime temperatures

8、 of the surfaces of 167 lakes. During those 24 years, the lakes got warmer - by an average of about 0.045 degree Celsius per year. In some places, lakes have been warming by as much as 0.10 degree Celsius per year. At that rate, a lake may warm by a full degree Celsius, or 1.8 degrees Fahrenheit, in

9、 just 10 years. That difference may seem small - you might not even notice it in your bathtub. But in a lake, slightly warmer temperatures could mean more algae, and algae can make the lake poisonous to fish. The study shows that in some regions, lakes are warming faster than the air around them. Th

10、is is important because scientists often use measurements of air temperature to study how the Earth is warming. By using lake temperatures as well, scientists can get a better picture of global warming.The scientists say data on lakes give scientists a new way to measure the impact of climate change

11、 around the world. Thats going to be useful, since no country is too big or too small to ignore climate change. Scientists arent the only ones concerned. Everyone who lives on Earth is going to be affected by therapidwarming of the planet.Many world leaders believe we might be able to do something a

12、bout it, especially by reducing the amount of greenhouse gases we put into the air. Thats why the United Nations started the Framework Convention on Climate Change, or UNFCCC. Every year the convention meets, and representatives from countries around the world gather to talk about climate change and

13、 discuss global solutions to the challenges of a warming world. 16 Scientist have been keeping records of lake temperatures for over 30 years. A Right B Wrong C Not mentioned 17 The temperatures of lakes around the world have increased greatly between 1985 and 2009. A Right B Wrong C Not mentioned 1

14、8 Lakes seem to be warming faster in Asia. A Right B Wrong C Not mentioned 19 A slight temperature increase in a lake could be harmful to fish. A Right B Wrong C Not mentioned 20 Scientists generally focus on air temperatures when studying global warming. A Right B Wrong C Not mentioned 21 Globle wa

15、rming is less threatening to small countries. A Right B Wrong C Not mentioned 22 UNFCCCs annual meeting will be held in Mexico this year. A Right B Wrong C Not mentioned 第3部分：概括大意與完成句子（第2330題，每題1分，共8分） 下面的短文后有2項測試任務(wù)：（1）第2326題要求從所給的6個選項中為第25段每段選擇1個最佳標(biāo)題；（2）第2730題要求從所給的6個選項中為每個句子確定一個最佳選項。 The IPad 1 Th

16、e IPad is a tablet computer (平板電腦) designed and developed by Apple. It is particularly marketed as a platform for audio and visual media such as books, periodicals (期刊), movies, music, and games, as well as web content. At about 1.5 pounds (680 grams), its size and weight are between those of most c

17、ontemporary smartphones and laptop computers. Apple released the IPad in April 2010, and sold 3 million of the devices in 80 days. 2 The IPad runs the same operating system as IPod Touch and IPhone. It can run its own applications as well as ones developed for IPhone. Without modification, it will o

18、nly run programs approved by Apple and distributed via its online store. 3 Like IPhone and iPod Touch, the IPad is controlled by a multitouch display-a break from most previous tablet computers, which uses a pressure-triggered stylus (觸控筆). The IPad uses a Wi-Fi data connection to browse (瀏覽) the In

19、ternet, load and stream media, and install software. Some models also have a 3G wireless data connection which can connect to GSM 3G data networks. The devices is managed and synchronized (同步) by ITunes on a personal computer via USB cable. 4 An IPad has different features and applications one can u

20、se to execute different and interesting things. There are lots of IPad applications that the owner can use to enhance the way they communicate. Some of these are how to use social networking sites and other online options. One of the most common uses is for e-mail services. IPand applications like M

21、arkdown Mail allow the adoption of specific and particular options. They enable the owner to personalize their email accounts. 5 While the IPad is mostly used by consumers it also has been taken up by business users. Some companies are adopting IPads in their business offices by distributing or maki

22、ng available IPads to employees. Examples of uses in the workplace include lawyers responding to clients, medical professionals accessing health records during patient exams, and managers approving employee requests. A survey by Frost Sullivan shows that IPad usage in workplaces is linked to the goa

23、ls of increased employees productivity, reduced paperwork, and increased revenue. 23、 Paragraph 2 24、 Paragraph 325、 Paragraph 426、 Paragraph 5A Online stores B Differences from IPhone C Display and data connection D Business usage E Features and applications F Operating system 27 In April 2010 the

24、IPad developed by Apple was. 28 The IPad will only run programs approved by Apple if not. 29 IPad applications enable the owners email accounts to be. 30 IPad usage in offices enables employee productivity to be . A modified B increased C personalized D browsed E distributed F released 第4部分：閱讀理解（第31

25、45題，每題3分，共45分） 下面有3篇短文，每篇短文后有5道題。請根據(jù)短文回答其后面的問題，為每題確定一個最佳答案。 第一篇 Cell Phones: Hang Up or Keep Talking Millions of people are using cell phones today. In many places it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the

26、phones are more than a means of communication-having a mobile phone shows that they are cool and connected. The explosions around the world in mobile phone use make some health professional worried. Some doctors are concerned that in the future many people may suffer health problems from the use of

27、mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health. On the other hand, why do some medical studies show changes in the b

28、rain cells of some people who use mobile phones Signs of change in the issues of the brain and head can be detected with modern scanning (掃描) equipment. In one case, a traveling salesman had to retire at a young age because of serious memory loss. He couldnt remember even simple tasks. He would ofte

29、n forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employers doctor didnt agree. What is it that makes mobile phones potentially harmful Th

30、e answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about. As the discussion about their safety continues, it appears that its best to use mob

31、ile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your hea

32、lth. So for now, its wise not to use your mobile phone too often 31 People buy cell phones for the following reasons EXCEPT that A theyre popular B theyre useful C theyre convenient D theyre cheap 32 The world detected in paragraph 3 could be best replaced by A cured B removed C discovered D caused

33、33 The salesman retired young because A he couldnt remember simple tasks B he disliked using mobile phones C he was tired of talking on his mobile phone D his employers doctor persuaded him to 34 On the safety issue of mobile phones, the manufacturing companies A hold that the amount of radiation is

34、 too small to worry about B deny the existence of mobile phone radiation C develop new technology to reduce mobile phone radiation D try to prove that mobile phones are not harmful to health 35 The writers purpose of writing this article is to advise people A to buy mobile phones B to use mobile pho

35、nes less often C to update regular phones D to stop using mobile phones 第二篇 The book of life So far, scientists have named about 1.8 million living species（物種）, and thats a just a small part of what probably exists on Earth. With so many plants, animals, and other creatures coveting the planet, it c

36、an be tough to figure out what type of spider is moving up your leg or what kind of bird is flying by. A soon-to-be-started Web site might help. An international team of researchers has announced the creation of Web-based Encyclopedia（百科全書） of life(EOL). The project aims to catalog every species on

37、Earth in a single, easy-to-use reference guide. To get the encyclopedia started, the creators will use information from scientific databases（數(shù)據(jù)庫） that already exist. And eventually, in special sections of the site, nonscientist with specialized（專門的） knowledge will get to join in. Bird-watchers, for

38、example, will be able to input which birds theyve seen and where. The technology for this kind of tool has only become available. As the EOL develops, you might find it useful for school projects. The site will feature special pages for kids who are studying ecosystems (生態(tài)系統(tǒng)) in their neighborhoods.

39、 To make sure the encyclopedia is accurate, scientists will review much of the information added to it. People who visit the site will be able to choose to leave out pages that havent been reviewed. Another convenient feature of the EOL is that youll be able to pick the level of detail you want to s

40、ee to match your interest, age, and knowledge. If you wanted to learn about bears for a science class report, for example, you could use the novice setting to get basic information about the animals. On the expert setting, on the other hand, you could get much more detailed information about the his

41、tory, literature, and exploration of bears. It now takes years for scientists to collect all the data they need to describe and analyze species. The creators of the Encyclopedia of Life hope that their new tool will speed up that process. 36 Spider and bird mentioned in Paragraph 1 are examples to i

42、llustrate A there are numerous living species on Earth. B animals are peoples friends. C it is easy to see spiders and birds. D there are many types of spiders and birds. 37 The goal of the creation of the EOL is to A collect enough data to analyze the living sepecies on Earth. B enlarge an existing

43、 Web site of the living sepecies on Earth. C add new information to the existing databases of the living species on Earth. D work out an easy-to-use catalog of every living species on Earth. 38 At the starting stage, the EOL will get information from A all the Web sites available. B databases built

44、up by its creators. C the existing scientific databases. D nonscientists with specialized knowledge. 39 The word novice in Paragraph 5 could be best replaced by A scientist. B creator. C beginner D expert. 40 Which of the following statement is NOT true A scientist will review every piece of informa

45、tion added to EOL B The EOL will be beneficial to school kids with its development. C Scientists have cataloged only a small part of the living species on Earth. D People with different interests and knowledge will in a way find the EOL useful. 第三篇 Longer Lives for Wild Elephants Most people think o

46、f zoos as safe places for animals, where struggles such as difficulty finding food and avoiding predators (猛獸) dont exist. Without such problems, animals in zoos should live to a ripe (成熟的) old age1. But that may not be true for the largest land animals on Earth. Scientists have known that elephants

47、 in zoos often suffer from poor health. They develop diseases, joint problems and behavior changes. Sometimes, they even become infertile, or unable to have babies. To learn more about how captivity (圈養(yǎng)) affects elephants, a team of international scientists compared the life spans of female elephant

48、s born in zoos with female elephants living outdoors in their native lands. Zoos keep detailed records of all the animals in their care, documenting factors such as birth dates, illnesses, weight and death. These records made it possible for me researchers to analyze 40 years of data on 800 African

49、and Asian elephants in zoos across Europe. The scientists compared the life spans of the zoo-born elephants with the life spans of thousands of female wild elephants in Africa and Asian elephants that work in logging camps(伐木場),over approximately the same time period. The team found that female Afri

50、can elephants born in zoos lived an average of 16.9 years. Their wild counterparts who died of natural causes lived an average of 56 years-more than three times as long. Female Asian elephants followed a similar pattern. In zoos, they lived 18.9 years, while those in the logging camps lived 41.7 yea

51、rs. Scientists dont yet know why wild elephants seem to fare so much better than their zoo-raised counterparts. Georgia Mason, a biologist at the University of Guelph in Canada who led the study, thinks stress and obesity (肥胖癥) may be to blame. Zoo elephants dont get the same kind of exercise they w

52、ould in the wild, and most are very fat. Elephant social lives are also much different in zoos than in the wild, where they live in large herds and family groups. The study raises some questions about acquiring more elephants to keep in zoos. While some threatened and endangered species living in zo

53、os reproduce (生殖) successfully and maintain healthy populations, that doesnt appear to be the case with elephants. 41 Unlike other animals in zoos, zoo-raised elephants A live a long life B give birth to many babies C develop poor health D have difficulty getting food 42 Which of the following about

54、 the international scientists study is NOT true? A They compared zoo elephants with wild elephants. B They analyzed the records of the elephants kept in zoos. C The zoo-born elephants they studied are kept in European zoos. D They kept detailed records of all the elephants in their care. 43 It was f

55、ound that, compared with female wild elephants, female zoo-born elephants A lived longer. B grew up faster. C died much earlier. D enjoyed the same life spans. 44 One of the possible reasons for the Zoo-raised elephants problems is that A they do not get enough exercise. B they do too much exercise.

56、 C they live in large herds. D they do not live in family groups. 45 It can be inferred from the last paragraph that A Zoo-born elephants should be looked after more carefully. B Zoos should keep more animals except elephants. C It may not be a wise policy to keep elephants in the zoo. D Elephants are no longer an endangered species. 第5部分：補全短文（第46-50題，每題2分，共10