职称英语理工类C级-28及答案解析.doc

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1、职称英语理工类 C级-28 及答案解析(总分：100.00，做题时间：90 分钟)一、第 1部分：词汇选项(总题数：15，分数：15.00)1.He always did well at school in spite of taking a part-timejobs. A. despite B. regardless of C. on account of D. in case of（分数：1.00）A.B.C.D.2.Have you met Tom recently? A. shortly B. currently C. lately D. probably（分数：1.00）A.B.C

2、.D.3.Please put up your hands if you can answer this question. A. raise B. reach C. wave D. shake（分数：1.00）A.B.C.D.4.Though he was born in America, he can speak smooth Chinese. A. perfect B. fluent C. poor D. flowing（分数：1.00）A.B.C.D.5.He was a very smart boy but he made a foolish decision this time.

3、A. clever B. honest C. brave D. dull（分数：1.00）A.B.C.D.6.The sports meeting was put off because of the heavy rain. A. put down B. put out C. delayed D. cancelled（分数：1.00）A.B.C.D.7.Jean has determined notto attend the party A. tried B. promised C. decided D. attempted（分数：1.00）A.B.C.D.8.I am really than

4、kful to you for all you have done for me. A. helpful B. useful C. pitiful D. grateful（分数：1.00）A.B.C.D.9.Tile government has protected farmers from damaging drops in grain prices A. slight B. surprising C. sudden D. harmful（分数：1.00）A.B.C.D.10.It is a pity that you have missed the most important conte

5、nts. A. lost B. caught C. refused D. rejected（分数：1.00）A.B.C.D.11.The new teacher gave us a rather boring lesson. A. strange B. special C. quiet D. dull（分数：1.00）A.B.C.D.12.Suddenly, we were awakened by a loud noise outside. A. aroused B. annoyed C. arisen D. aware（分数：1.00）A.B.C.D.13.Smokingwill not b

6、e allowed in all publicplaceshere. A. forbidden B. banned C. permitted D. promoted（分数：1.00）A.B.C.D.14.I will not accept his suggestion. A. believe B. understand C. explain D. follow（分数：1.00）A.B.C.D.15.It is pleased for me to have met you here. A. a pity B. glad C. sad D. unwilling（分数：1.00）A.B.C.D.二、

7、第 2部分：阅读判断(总题数：1，分数：7.00)1. The InternetDont we find it irresistible? The Internet is everywhere, and it is loved and used by everyone for everything.A quick survey reveals that most people will tell you that they use the Internet to stay in touch with others on the Internet. Most of us say that wri

8、ting or receiving e-mail is our“ number One use of the Internet. We do this at home, at work, or wherever we sit down at a computer. We send and receive e-mails for fun, for personal reason, daily for business, and in all areas of our work. The Internet allows us to communicate from room to room, ci

9、ty to city, or country to country for the same price and the same immediate speed. Correspondence is king of Internet use.As students, we use the Internet to do research and help us with our assignments. Friends or teachers often suggest we look up an article on the web. We act on those suggestions

10、nearly as frequently as we write e-mails. We love the ability to grab quick chunks of information and make it ours. As students, we no longer have to search through dusty books and spend money, copying articles to get our research done. This unique research tool is available twenty-four hours a day,

11、 every day of the week, or as long as have electricity or a form of power to get us online.For those of us who have watched travel agencies close up their doors and go out of business, we know that online travel is the future, and the future has arrived. Wherever we want to go and however we want to

12、 get there, the Internet is our guide and companion to those destinations. The Internet has changed the way we travel forever. Go online with a credit card in hand, and you can arrange for hotel in Dallas, a rental car in Los Angeles, or a safari in Kenya.Electronic commerce or e-commerce is one of

13、the fastest growing areas of Internet use. Ecommerce is the buying and selling of either services or merchandise while using the Internet. Buying cars, sending musical greeting cards, downloading the newest music, and even trading stocks are done everyday on the Interact before some of us see the su

14、n rise. Just imagine how many millions and millions of dollars have changed due to commercial activities since you started reading this.（分数：7.00）(1).Most people take e-mail as the most important use of the Interact.（分数：1.00）A.RightB.WrongC.Not mentioned(2).The Internet makes the communication easier

15、 though at different speed.（分数：1.00）A.RightB.WrongC.Not mentioned(3).Computers can replace students to do their homework.（分数：1.00）A.RightB.WrongC.Not mentioned(4).As a unique tool, the Internet is available anytime, anywhere.（分数：1.00）A.RightB.WrongC.Not mentioned(5).Tourists do not contact travel ag

16、encies anymore.（分数：1.00）A.RightB.WrongC.Not mentioned(6).E-commerce is more popular than it used to be.（分数：1.00）A.RightB.WrongC.Not mentioned(7).It is always free to download music online.（分数：1.00）A.RightB.WrongC.Not mentioned三、第 3部分：概括大意与完成句子(总题数：2，分数：8.00) A. The invention of the fridge B. The pol

17、lution caused by fridges C. The widespread need for fridges D. The days without the fridge E. The waste of energy caused by fridges F. The fridges contribution to commerce（分数：4.00）(1).Paragraph 2 1.（分数：1.00）填空项 1:_(2).Paragraph 4 1.（分数：1.00）填空项 1:_(3).Paragraph 5 1.（分数：1.00）填空项 1:_(4).Paragraph 6 1.

18、（分数：1.00）填空项 1:_ A. milk, meat, vegetables, etc. were delivered B. it has promoted the sales of many kinds of commodities C. foods can be preserved D. most kids like iced soft drinks E. every housewife needs food F. the fridge produced when it is working（分数：4.00）(1).Before fridges came into use, it

19、was still possible for people to have flesh foods because 1.（分数：1.00）填空项 1:_(2).The invention of the fridge has not provided a new, economical way in which 1.（分数：1.00）填空项 1:_(3).An important contribution made by the invention of the fridge is that 1.（分数：1.00）填空项 1:_(4).If you stop using the fridge,

20、at least you won t be troubled by the noise 1.（分数：1.00）填空项 1:_四、第 4部分：阅读理解(总题数：3，分数：45.00)What We Take from And Give to the SeaAs long as we have been on earth, we have used the sea around US. We take from the ocean, and we give to it.We take fishes from the oceanmillions of kilograms of fish, every

21、 year, to feed millions of people. We even use their bones for fertilizer. We take minerals from the ocean. One way to get salt is to place seawater in a shallow basin and leave it until it evaporates. Along with salt, other minerals are left after evaporation. Much gold and silver drift dissolved i

22、n the waters of the sea, too. But the sea does not give them up by simple evaporation. Other gifts from the sea are pearls, sponges and seaweed. Pearls become jewelry. Natural sponges become cleaning aids. Seaweed becomes food of many kindseven candy, and ice creamas well as medicine. Believe it or

23、not, flesh water is another gift from the sea. We cannot drink ocean waten Some of its contents may cause illness. But ocean water becomes flesh water when the salts are removed. In the future. We will find ourselves depending more and more on flesh water from the sea.The sea gives US food, fertiliz

24、er, minerals, water, and other gifts. What do we give the sea? Garbage. We pollute the ocean when we use it as a garbage dump. Huge as it is, the ocean cannot hold all the water that we pour into it. Dumping garbage into the ocean is killing off sea life. Yet as the world population grows, we may ne

25、ed the sea and its gifts more than ever.We re finally learning that if we destroy our seas, we might also destroy ourselves. Hopefully, it is not too late.（分数：15.00）(1).Which of the following best summaries the main idea of the passage?（分数：3.00）A.Human beings have been taking a lot of useful things

26、from the sea and polluting it meanwhile.B.It is high time that we stopped polluting the sea.C.Human beings will be dependent on the sea for flesh water one day.D.The sea is are very generous in giving and we should take from it as much as possibl(2).What can we get from seawater by simple evaporatio

27、n?（分数：3.00）A.Gold.B.Silver.C.Salt.D.Nothin(3).We can get all the following from seaweed EXCEPT.（分数：3.00）A.candy.B.ice cream.C.medicine.D.cleaning aids.(4).Dumping garbage into the ocean can lead to.（分数：3.00）A.evaporation of seawater.B.death of sea life.C.destruction of land.D.avoidance of pollution.

28、(5).What does the author feel about what people are doing to the sea?（分数：3.00）A.Despair.B.Worry.C.Indifference.D.Optimism.Ants as a Barometer of Ecological ChangeAt picnics, ants are pests. But they have their uses. In industries such as mining, farming and forestry ,they can help gauge (测量) the hea

29、lth of the environment by just crawling around and being antsy.It has been recognized for decades that antswhich are highly sensitive to ecological changecan provide a near-perfect barometer of the state of all ecosystem. Only certain species, for instance, will continue to thrive (兴旺, 欣欣向荣)at a for

30、est site that has been cleared of trees. Others will die out for lack of food. And still others will move in and take up residence.By looking at which species populate a deforested area, scientists can determine how “stressed“ the land is. They do this by sorting the ants, counting their numbers and

31、 comparing the results with those of earlier surveys. Ants are used simply because they are so common and comprise so many species.Where mine sites are being restored, for example, some ant species will recolonize the stripped land more quickly than others. This allowed scientists to gauge the pace

32、and progress of the ecological recovery. Australian mining company Capricorn Coal Management has been successfully using ant surveys for years to determine the rate of recovery of land that it is replanting near its German Creek mine in Queensland.Ant surveys also have been used with minesite recove

33、ry projects in Africa and Brazil, where Warm climates encourage dense and diverse ant populations. “We found it worked extremely well there, “says Jonathan Majer, a professor of environmental biology. Yet the surveys are perfectly suited to climates throughout Asia, he says, because ants are so comm

34、on throughout the region. As Majer puts it. “Thats the great thing about ants. “Ant surveys are so highly-regarded as ecological indicators that governments worldwide accept their results when assessing the environmental impact of mining and tree harvesting. Yet in other businesses, such as farming

35、and property development, ant surveys arent used widely. Why not? Because many companies cant afford the expense or the laboratory time needed to sift(细查, 祥查) results for a comprehensive survey. The cost stems, also, from the scarcity of ant species.（分数：15.00）(1).Ants are used to assess the state of

36、 an ecosystem for all the following reasons EXCEPT（分数：3.00）A.they can be found in almost every area.B.they live in large numbers.C.they are very sensitive to ecological change.D.they comprise many species.(2).What will happen at a forest site that has been cleared of trees according to the passage?（

37、分数：3.00）A.No animals will survive at such a place.B.It will lose all its original animals.C.Some other animals will move in and live there.D.All the original animals will move out.(3).Scientists can determine how seriously an area has been affected by deforestation by（分数：3.00）A.examining which speci

38、es populate this area.B.counting the numbers of ants living in this area.C.looking at what kinds of ants are living in the area.D.by analyzing data from earlier surveys.(4).Ants surveys are perfectly suited to climates in（分数：3.00）A.Australia.B.Africa.C.Brazil.D.Asi(5).According to the passage, in so

39、me businesses ant surveys are not used very widely because（分数：3.00）A.many companies cannot afford the cost.B.many governments do not accept the results of ant surveys.C.there arc not any ants in many places.D.it will take years to examine the results for a comprehensive survey.Home Fibre Plans Survi

40、ve DownturnThe latest figures on superfast broadband delivered by fibre to the home(FTTH) shows 18% growth over the last survey compiled in late 2008. The continued growth suggests that the global economic downturn has not hit plans to build a fibre infrastructure. Sweden tops the list of nations ro

41、lling out the technology, with 10.9% of its broadband customers using fibre.Karel Helsen, president of Europes Fibre-To-The-Home Council, said the growth matched predictions that were revised when the credit crunch started to make itself felt. By 2012, the FISH Council expects that 13 million people

42、 across 35 European nations will have their broadband delivered by fibre. Such services would start at speeds of 100 megabits per second(mbps), said Mr. Helsen.Around Europe more than 233 projects were underway to lay the fibre that would connect homes or buildings to the net, said Mr. Helsen. Many

43、of those, he said, were being operated by local governments or smaller net firms. They were interested in FTTH because of the economic and social benefits it brought, said Mr. Helsen. The low delay in data transfer in high-speed fibre networks made possible novel uses of broadband, he said.“No delay

44、 is very important,“ he said,“ specifically if you talk about applications that are time dependent such as personal communications, conference calls or video calls where delays cause a lot of interference. “While early FTTH services were concentrated in cities, said Mr. Helsen, many more were reachi

45、ng out to rural areas for ehealth and elearning projects.Separate studies show that all FTTH infrastructure carl have a direct impact on local economic output, said Mr. Helsen. The UK, France and Germany have yet to break into the list of top ten FTTH nations.（分数：15.00）(1).How many people in Sweden

46、are using fibre?（分数：3.00）A.There is a 18% of broadband customers using fiber in Sweden.B.There is a 10.9% of broadband customers using fiber in Sweden.C.There are 13 million broadband customers using fiber in Sweden.D.There are 35 million broadband customers using fiber in Sweden.(2).Which one of th

47、e following statement is not mentioned by Mr. Helsen?（分数：3.00）A.European nations will have their broadband delivered by fibre at speeds of 100 megabits per second (mbps).B.Local government will operate projects to lay the fibers.C.Net firms can benefit fiom the fibre projects economically.D.The numb

48、er of broadband customers using fiber is less than predicted by FTTH Council.(3).Which one is NOT mentioned as the applications specially dependent on time?（分数：3.00）A.Personal communications.B.Conference callsC.Videe callsD.Calculating(4).Which of the following can be inferred from the passage?（分数：3

49、.00）A.Rural areas need more FTTH services for e-health and e-learning projects.B.A FTTH infrastructure is not believed to have a direct impact on local economic output.C.Fibers networks can not transfer data more quickly than traditional cable networks.D.Economic downturn has a negative impact on the fibre projects.(5).What is the purpose for me writer to write this passag