职称英语理工类C级-35及答案解析.doc

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1、职称英语理工类 C级-35 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.In Britain and many other countries appraisal is now a tool of management.Aevaluation BproductionCefficiency Dpublicity（分数：1.00）A.B.C.D.2.The Peoples Republic of China was established in 1949.A. founded B. startedC. improved D.

2、built（分数：1.00）A.B.C.D.3.At 80, Peck was still vigorous and living in Paris.A. happy B. alone C. busy D. energetic（分数：1.00）A.B.C.D.4.You will be eligible to vote next year.A. competent B. possibleC. enough D. allowed（分数：1.00）A.B.C.D.5.The quality and number of a citys public roads offer an excellent

3、means of gauging its prosperity.A. protecting B. creating C. judging D. tracing（分数：1.00）A.B.C.D.6.The story was very touching.A. inspiring B. boringC. moving D. absorbing（分数：1.00）A.B.C.D.7.The development of the transistor and integrated circuits revolutionized the electronics industry by allowing c

4、omponents to be packaged more densely.A. compactly B. inexpensivelyC. quick D. carefully（分数：1.00）A.B.C.D.8.The dentist has decided to extract her bad tooth.A. take out B. repair C. pull D. dig（分数：1.00）A.B.C.D.9.Safety is always my primary concern.A. secondary B. leastC. last D. chief（分数：1.00）A.B.C.D

5、.10.The teacher couldnt tolerate the boys bad behaviour any longer.A. put up B. put outC. put up with D. put off（分数：1.00）A.B.C.D.11.As he is going to work in Holland for two years, he will be parted from his two children.A. stayed B. separatedC. far D. worked（分数：1.00）A.B.C.D.12.Gambling is lawful in

6、 this state. Alegal Birresistible Cenjoyable Dprofitable（分数：1.00）A.B.C.D.13.I finally submit my report before the deadline.A. hand in B. hand out C. hand on D. hand back（分数：1.00）A.B.C.D.14.Talks on climate change resumed in the German city of Bonn on July 16 to combat global warming.A. focus on B. s

7、ettle down C. fight against D. sum up（分数：1.00）A.B.C.D.15.Since the Great Depression, the United States government has protected farmers from damaging drops in grain prices.A. slight B. surprisingC. sudden D. harmful（分数：1.00）A.B.C.D.二、第 2部分：阅读判断(总题数：1，分数：7.00)A Great Quake Coming?Everyone who lives i

8、n San Francisco knows that earthquakes are common in the Bay Area-and they can be devastatingIn 1906，for example，a major quake destroyed about 28,000 buildings and killed hundreds，perhaps thousands of peopleResidents now wonder when the next“Big One”will strikeIts bound to happen somedayAt least sev

9、en active fault(断层)lines run through the San Francisco area Faults are places where pieces of Earths crust(地壳)slide past each otherWhen these pieces slip，the ground shakes To prepare for that day，scientists are using new techniques to reanalyze the 1906 earthquake and predict how bad the damage migh

10、t be when the next one happens One new finding about the 1906 quake is that the San Andreas Fault split apart faster than scientists had assumed at the timeDuring small earthquakes，faults rupture(断裂)at about 2.7 kilometers per secondDuring bigger quakes，however，ruptures can happen at rates faster th

11、an 3.5 kilometers per second At such high speeds，massive amounts of pressure build up，generating underground waves that can cause more damage than the quake itselfLucky for San Francisco，these pressure pulses(脉冲)traveled away from the city during the 1906 eventAs bad as the damage was，it could have

12、been far worse Looking ahead，scientists are trying to predict when the next major quake will occurRecords show that earthquakes were common before 1906Since then，the area has been relatively quietPatterns in the data，however，suggest that the probability of a major earthquake striking the Bay Area be

13、fore 2032 is at least 62 percent New buildings in San Francisco are quite safe in case of future quakesStill，more than 84 percent of the citys buildings are old and weakAnalyses suggest that another massive earthquake would cause extensive damage People who live there today tend to feel safe because

14、 San Francisco has remained pretty quiet for a whileAccording to the new research，however，its not a matter of“if”the Big One will hitIts just a matter of when（分数：7.00）(1).The San Francisco area is located above several active fault lines ARight BWrong CNot mentioned（分数：1.00）A.B.C.(2).The 1906 earthq

15、uake in San Francisco is the most severe one in American history ARight BWrong CNot mentioned（分数：1.00）A.B.C.(3).The highest speed of fault ruptures in the 1906 quake was more than 3.5 kilometers per second ARight BWrong CNot mentioned（分数：1.00）A.B.C.(4).Earthquakes rarely happened in San Francisco be

16、fore 1906 ARight BWrong CNot mentioned（分数：1.00）A.B.C.(5).San Francisco is fully prepared for another big earthquake ARight BWrong CNot mentioned（分数：1.00）A.B.C.(6).Scientists will be able to predict the exact time of an earthquake soonARight BWrong CNot mentioned（分数：1.00）A.B.C.(7).A major earthquake

17、striking San Francisco someday is inevitable ARight BWrong CNot mentioned（分数：1.00）A.B.C.三、第 3部分：概括大意与完成句子(总题数：2，分数：8.00)A Events That Took place Before the Earth ExistedB Power of the TelescopeC Details of Eta CarinaeD Invention of a Time MachineE Biggest TelescopeF Ultraviolet Laser Rays（分数：4.00）(1

18、).Paragraph 1_（分数：1.00）填空项 1:_(2).Paragraph 2_（分数：1.00）填空项 1:_(3).Paragraph 3_（分数：1.00）填空项 1:_(4).Paragraph 4_（分数：1.00）填空项 1:_A. Effect of Environment on IntelligenceB. Difference Between Genetic Intelligence and Observed IntelligenceC. Main Results of Recent ResearchesD. Environment and Achievement

19、E. Impact on School EducationF. A changed View of Intelligence（分数：4.00）(1).Paragraph 2 _（分数：1.00）填空项 1:_(2).Paragraph 4 _（分数：1.00）填空项 1:_(3).Paragraph 5 _（分数：1.00）填空项 1:_(4).Paragraph 6 _（分数：1.00）填空项 1:_四、第 4部分：阅读理解(总题数：0，分数：0.00)五、第一篇(总题数：1，分数：15.00)Unless we spend money to spot and prevent asteroi

20、ds(小行星) now, one might crash into Earth and destroy life as we know it, say some scientists.Asteroids are bigger versions of the meteoroids(流星) that reace across the night sky. Most orbit the sun far from Earth and dont threaten us. But there are also thousands of asteroids whose orbits put them on

21、a collision course with Earth.Buy $ 50 million worth of now telescopes right now. Then spend $ 10 million a year for the next 25 years to locate most of the space rocks. By the time we spot a fatal one, the scientists say, well have a way to change its course.Some scientists favor pushing asteroids

22、off course with nuclear weapons. But the cost wouldnt be cheap.Is it worth it? Two things experts consider when judging any risk are: 1) How likely the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once

23、every 500,000 years. Sounds pretty rare but if one did fall, it would be the end of the world. “If we dont take care of these big asteroids, theyll take care of us,“ says one scientist. “It s that simple.“The cure, though, might be worse than the disease. Do we really want fleets of nuclear weapons

24、sitting around on Earth? “The world has less to fear from doomsday(毁灭性) rocks than from a great nuclear fleet set against them,“ said a New York Times article.（分数：15.00）(1).What does the passage say about asteroids and meteoroids?A. They are heavenly bodies different in composition.B. They are heave

25、nly bodies similar in nature.C. There are more asteroids than meteoroids.D. Asteroids are more mysterious than meteoroids.（分数：3.00）A.B.C.D.(2).What do scientists say about the collision of an asteroid with Earth?A. It is very unlikely but the danger exists.B. Such a collision might occur once every

26、25 years.C. Collisions of smaller asteroids with Earth occur more often than expected.D. Its still too early to say whether such a collision might occur.（分数：3.00）A.B.C.D.(3).What do people think of the suggestion of using nuclear weapons to alter the course of asteroids?A. It sounds practical but it

27、 may not solve the problem.B. It may create more problems than it might solve.C. It is a waste of money because a collision of asteroids with Earth is very unlikely.D. Further research should be done before it is proved applicable.（分数：3.00）A.B.C.D.(4).We can conclude from the passage that_.A. while

28、pushing asteroids off course nuclear weapons would destroy the worldB. asteroids racing across the night sky are likely to hilt Earth in the near futureC. the worry about asteroids can be left to future generations since it is unlikely to happen in our lifetimeD. workable solutions still have to be

29、found to prevent a collision of asteroids with Earth（分数：3.00）A.B.C.D.(5).Which of the following best describes the authors tone in this passage?A. Optimistic. B. Critical.C. Objective. D. Arbitrary.（分数：3.00）A.B.C.D.六、第二篇(总题数：1，分数：15.00)Where Have All the Frogs Gone?In the 1980s, scientists around th

30、e world began to notice something strange: Frogs were disappearing. More recent research has shown that many kinds of amphibians (两栖动物) are declining or have become extinct. They have been around for a long time - over 350 million years. Why are they dying out now?Scientists are seriously concerned

31、about this question. First of all, amphibians are an important source of scientific and medical knowledge. By studying amphibians, scientists have learned about new substances that could be very useful for treating human diseases. Further research could lead to many more discoveries, but that will b

32、e impossible if the amphibians disappear.The most serious aspect of amphibian loss, however, goes beyond the amphibians themselves. Scientists are beginning to think about what amphibian decline means for the planet as a whole. If the earth is becoming unlivable for amphibians, is it also becoming u

33、nlivable for other kinds of animals and human, beings as well?Scientists now believe that amphibian decline is due to several environmental factors. One of these factors is the destruction of habitat, the natural area where an animal lives. Amphibians are very sensitive to changes in their habitat.

34、If they cannot find the right conditions, they will not lay their eggs. These days, as wild areas are covered with houses, roads, farms, or factories, many kinds of amphibians are no longer laying eggs. For example, the arroyo toad (蟾蜍) of southern California will only lay its eggs on the sandy bott

35、om of a slow-moving stream. There are very few streams left in southern California, and those streams are often muddy because of building projects. Not surprisingly, the arroyo toad is now in danger of extinction.There are a number of other factors in amphibian decline. Pollution is one of them. In

36、many industrial areas, air pollution has poisoned the rain, which then falls on ponds and kills the frogs and toads that live there. In farming areas, the heavy use of chemicals on crops has also killed off amphibians. Another factor is that air pollution has led to increased levels of ultraviolet (

37、UV) light. This endangers amphibians, which seem to be especially sensitive to UV light. And finally, scientists have discovered a new disease that seems to be killing many species of amphibians in different parts of the world.All these reasons for the disappearance of amphibians are also good reaso

38、ns for more general concern. The destruction of land, the pollution of the air and the water, the changes in our atmosphere, the spread of diseases - these factors affect human beings, too. Amphibians are especially sensitive to environmental change. Perhaps they are like the canary (金丝雀) bird that

39、coal miners once used to take down into the mines to detect poisonous gases. When the canary became iii or died, the miners knew that dangerous gases were near and their own lives were in danger.（分数：15.00）(1).Losing amphibians means losingA. knowledge about fatal human diseases.B. knowledge about ai

40、r and water pollution.C. a chance to discover new medicines.D. an opportunity to detect poisonous gases.（分数：3.00）A.B.C.D.(2).Amphibians lay their eggsA. in any stream they can find.B. in places without UV light.C. only on sand.D. only in the right conditions.（分数：3.00）A.B.C.D.(3).The arroyo toad is d

41、isappearing becauseA. it has been threatened by frogs.B. it is losing its habitat.C. a disease has been killing its eggs.D. it cant bear the cold of winter,（分数：3.00）A.B.C.D.(4).Coal miners once used the canary bird to detectA. poisonous gases.B. air pollution.C. water leakage.D. radiation.（分数：3.00）A

42、.B.C.D.(5).Scientists think that the decline of amphibians couldA. cause environmental change.B. cause a decline in other kinds of animals.C. be a warning signal for human beings.D. be a good sign for human beings.（分数：3.00）A.B.C.D.七、第三篇(总题数：1，分数：15.00)The IcemanOn a September day in 1991，two Germans

43、 were climbing the mountains between Austria and Italy High up on a mountain pass，they found the body of a man lying on the iceAt that height(10,499 feet， or 3,200 meters)，the ice is usually permanent，but 1991 had been an especially warm yearThe mountain ice had melted more than usual and so the bod

44、y had come to the surface It was lying face downwardThe skeleton(骨架)was in perfect condition，except for a wound in the headThere was still skin on the bones and the remains of some clothesThe hands were still holding the wooden handle of an ax and on the feet there were very simple leather and cloth

45、 bootsNearby was a pair of gloves made of tree bark(树皮)and a holder for arrows Who was this man?How and when had he died?Everybody had a different answer to these questionsSome people thought that it was from this century，perhaps the body of a soldier who died in World War I，since several soldiers h

46、ad already been found in the areaA Swiss woman believed it might be her father，who had died in those mountains twenty years before and whose body had never been foundThe scientists who rushed to look at the body thought it was probably much older，maybe even a thousand years old With modern dating te

47、chniques，the scientists soon learned that the Iceman was about 5,300 years oldBorn in about 3300 BC，he lived during the Bronze Age in EuropeAt first scientists thought he was probably a hunter who had died from an accident in the high mountainsMore recent evidence，how ever，tells a different storyA n

48、ew kind of X-ray shows an arrowhead still stuck in his shoulderIt left only a tiny hole in his skin，but it caused internal damage and bleedingHe almost certainly died from this wound，and not from the wound on the back of his headThis means that he was probably in sortie kind of a battleIt may have b

49、een part of a larger war，or he may have been fighting banditsHe may even have been a bandit himself By studying his clothes and tools，scientists have already learned a great deal from the Iceman about the times he lived inWe may never know the full story of how he died，but he has given us important clues to the h