2010年职称英语真题及答案解析(理工C).doc

2010年职称英语理工类C级真题答案第1部分：词汇选项(第115题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。1The company has the right toendhis employment at any timeAprovideBstopCofferDcontinue2In the process, the light energyconvertsto heat energyAreducesBdropsCleavesDchanges3 Shegave upher job and started writing poetryAabandonedBlostCtookDcreated4 We are happy to report that business isboomingthis yearAriskyBsuccessfulCfailingDopen5 We have been through someroughtimes togetherAlongBhappyCdifficultDshort6The thief was finally captured two miles away from the villageAfoundBkilledCjailedDcaught7 What are mychancesof promotion if I stay here?AretirementBadvertisementCreplacementDadvancement8 Iproposethat we discuss this at the next meetingAsuggestBdemandCorderDrequest9 Rodman met with Tony to try andsettlethe dispute over his contractAsolveBavoidCmarkDinvolve10Can you give aconcreteexample to support your idea?AspecificBrealCspecialDgood11It was afascinatingpairing, with clever use of color and lightAlargeBwonderfulCnewDfamiliar12We have seen amarkedshift in our approach to the social issuesAquickBregularCclearDgreat131 wasshockedwhen I saw the size of the telephone billAexcitedBangryClostDsurprised14The police took fingerprints andidentifiedthe bodyArecognizedBmissedCdiscoveredDtouched15If we lcave now, we shouldmissthe trafficAmixBstopCavoidDdirect第2部分：阅读判断(第1622题,每题1分，共7分)下面的短文后列出了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，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。A Great Quake Coming?Everyone who lives in San Francisco knows that earthquakes are common in the bav areaTheyhad keen devastating in 1906，for example，a major quake destroyed about 28000 buildings andkilled hundreds，perhaps thousands of people Residents now wonder when the nextbig onewillstrikeIts bound to happen somedayAt least seven active fault(断层)lines run through the SanFrancisco areaFaults are places where pieces of earths crust(地壳)slide past each otherWhenthese pieces slip，the ground shakesTo prepare for that day。scientists are using new techniques to reanalyze the 1906 earthquake and predict how bad the damage might 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 at about 27 kilometersper secondDuring bigger quakes，however，ruptures can happen at rates faster than 3.5 kilometersper secondAt such high speeds，massive amounts of pressure build up，generating underground waves that can cause more damage than the quake itselfLucky for San Fancisco，these pressure pulses(脉冲) traveled alway from the city duffng the 1906 eventAs bad as the damage was，it could have been farWorseLooking ahead，scientists are trying to predict when the next major quake will occur.Records show that earthquakes were common before 1906 event Since then，the area has been relatively quietPattems in the data，however，suggest that the probability of a major earthquake striking the bay area before 2032 is at least 62 percentNew 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 damagePeople who live there today tend to feel safe because San Francisco has remained pretty qmet for a whileAccoeding to the new research，however，its not a matter of whether the big one will hit. Its just a matter of when16. The San Francisco area is located above several active fault linesArightBwrongCnot mentiond17The 1906 earthquake in San Francisco is the most severe one in American historyAfightBwrongCnot mentioned18The highest speed of fault ruptures in the 1906 quake was more than 35 kilometers per secondAfightBwrongCnot mentioned19Earthquakes rarely happened in San Francisco before 1906AfightBwrongCnot mentioned20San Francisco is fully prepared for another big earthquakeArightBwrongCnot mentioned21Scientists will be able to predict the exact time of an earthquake soonArightBwrongCnot mentioned22A major earthquake striking San Francisco someday is inevitableArightBwrongCnot mentiond第3部分：概括大意与完成句子(第2330题，每题1分，共8分)下面的短文后有2项测试任务：(1)第2326题要求从所给的6个选项中为第14段每段选择1个最佳标题；(2)第2730题要求从所给的6个选项中为每个句子确定1个最佳选项。Cell Phones1 Believe it or not，cell phones have been around for over a quarter of a centuryThe first commercial cell phone system was developed by the Japanese in 1979But cell phones have changeda lot since that timeThe early cell phones were big and heavy but they have developed into smalland light palm-sized modelsThere have been huge developments in their functions，tooWe havehad cell forwarding，text messaging，answering services and hands-free use for years，but now thereare countless new facilities，such as instant access to the internet and receiving and sending photos2 Cell phones have become very common in our lives；recent statistics suggest as many as one in three people on the planet now have a cell phone，and most of them say they couldnt live without oneCell phones are used in every area of our lives and have become a necessary tool，usedfor essential arrangements，social contact and businessThey have made it easier to call for help onthe highwayThey have made it possible to keep in touch with peopleon the movewhen peopleare traveling3 Cell phones have made communication easier and have reduced the need for family argu mentsWe can use cell phones to let our family know well be late or if theres a change of plan oran emergencyCell phones have eased the worries of millions of parents when their teenagers are outlate，they can now contact their children at any time4This does not mean that cell phones are all good newsThey have brought with them anumber of new headaches for their owners：it costs a lot to replace stolen phones，something that isbecoming a frequent occurrence，and have you ever seen such huge phone bills? More serious，however，is the potential health problem they bring：there are fears that radiation from the phones maycause brain tumor(肿瘤)。This may be a time bomb waiting to happen to younger people who havegrown up with cell phones that they simply cant live without23Paragraph 1_24Paragraph 2_25Paragraph 3_26Paragraph 4_ACell phones and the familyBCommercial cell phone systemsCCell phones in everyday lifeDCell phones for teenagersEHistory of cell phonesFProblems with cell phones27Nowadays cell phones are equipped with_28Cell phones are common in our lives and have become_29We can use cell phones to communicate with others when we encounter_30In spite of many benefits，cell phones have brought for their owners_Aa necessityBan emergencyCa number of new headachesDfamily argumentsEbig and light palm-sized modelsF.countless new facilities第4部分：阅读理解(第3l一45题，每题3分，共45分)下面有3篇短文，每篇短文后有5道题。请根据短文内容，为每题确定1个最佳选项。第一篇Arctic MeltEarths North and South Poles ale famous for being cold and icyLast year，however，theamount of ice in the Arctic Ocean feU t0 a record lowNormally，ice builds in Arctic waters around the North Pole each winter and shrinks during thesummerBut for many years，the amount of ice left by the end of summer has been decliningSince 1979，each decade has seen an 114 percent drop in end of summer ice coverBetween1981 and 2000，ice in the Arctic lost 22 percent of its thickness，becoming 113 meters thinnerLast summer，Arctic sea ice reached its skimpiest levels yetBy the end of summer 2007，theice had shrunk to cover iust 42 million square kilometersThats 38 percent less area than the average cover at that time of yearAnd its a very large 23 percent below the previous record low，whichwas set just 2 years agoThis continuing trend has scientists concernedThere may be several reasons for the ice melt，says Jinlun Zhang，an oceanographer at the University of Washington at SeattleUnusually strong winds blew through the Arctic last summerThewinds pushed much of the ice out of the central Arcticleaving a large area of thin ice and open waterScientists also suspect that fewer clouds cover the Arctic now than in the pastClearer skies allow more sunlight to reach the oceanThe extra heat warnls both the water and the atmosphereInparts of the Arctic Ocean last year，surface temperatures were 35 warmer than average and 15warmer than the previous record highWith both air and water getting warmer，the ice is melting from both above and belowIn someDarts 0f the Beaufort Sea，north of Alaska and western Canada，ice that measured 33 meters thickat the beginning of the summer measured just 50 centimeters by seasons endThe new measurements suggest that melting is far more severe than scientists have seen by justlooking at ice cover from above，says Donald KPerovich，a geophysicist at the USArmy ColdRegions Research and Engineering Laboratory in Hanover，NHSome scientists fear that the Arctic is stuck in a warming trend from which it may never recover31Which of the following is closest in meaning to the wordbuildin the first sentence of the second paragraph?AconstructBextendCcreateDexpand32What is the ice cover in the Arctic by the end of 2007 summer?A42 million square kilometersB114 million square kilometersC113 million square kilometersD38 million square kilometers33What are the reasons for the ice melting according to the scientists?Astrong winds and clear skiesBlong summer and short winterCopen water and thin iceDlight clouds and light winds34Why is the ice melting from both above and below?ABecause extra heat warms the airBBecause extra heat warms the waterCBecause the temperature above the water is higherD. Rnth A and B35What can be a possible title for the passage?AWhat are scientists looking for in the Arctic Ocean?BWhat are scientists doing in the Arctic Ocean?CWhy are scientists worrying about the Arctic Ocean?DWhy are scientists interested in the Arctic Ocean?第二篇Citizen ScientistsUnderstanding how nature responds to climate change will require monitoring key life cycleevent-flowering，the appearance of leaves，the first frog calls of the spring all around the worldBut ecologists cant be everywhere so theyre turning to non-scientists，sometimes called citizen scientists，for helpCIimate scientists are not present everywhereBecause there are so many places in the worldand not enough scientists to observe all of them，theyre asking for your help in observing signs ofclimate change across the worldThe citizen scientist movement encourages ordinary people too bserve a very specific research interest-birds，trees，flowers budding，etcand send their observationsto a giant database to be observed by professional scientistsThis helps a small number of scientiststrack a large amount of data that they would never be able to gather on their ownMuch like citizenjournalists helping large publications cover a hyper-local beat，citizen scientists are ready for theconditions where thev live All thats needed to become one is a few minutes each day or each weekto gather data and send it inA group of scientists and educators launched an organization last year called the National Phenology NetworkPhenologyis what scientists call the study of the timing of events in nature.One of the groups first efforts relies on scientists and non-scientists alike to collect data about plant flowering and leafing every yearThe program，called Projeet BudBurst，collects life cycle da. ta on a variety of common plants from across the United StatesPeople participating in the projectwhich is open to everyone record their observations on the Project BudBurst websitePeople dont have to be plant experts，they just have to look around and see whats in their neighborhood，says Jennifer Schwartz，an education consultant with the projectAs we collectthis datawell be able to make an estimate of how plants and communities of plants and animals will respond as the climate changes36Ecologists turn to non-scientist citizens for help because they need them_Ato provide their personal life cyclesBto observe the life cycle of plantsCto collect data of the life cycle of living thingsDto teach children knowledge about climate change37What are citizen scientists asked to do?ATo develop a specific research interest and become professional scientistsBTo send their research observations to a professional databaseCTo increase their knowledge about climate changeDTo keep a record of their research observations38InAll that，s needed to become one(paragraph2)，what does the wordonestands for?Aa citizen journalistBa citizen scientistCa scientistDa citizen39What is NOT true of Project BudBurst?AOnly experts can participate in itBEverybody can participate in itCIt collects life cycle data on a variety of common plantsDIt has its own website40What is the final purpose of Project BudBurst?ATo study when plants will have their first budsBTo find out the types of plants in the neighborhoodCTo collect life cycle data on a variety of common plants from across the United StatesDTo investigate how plants and animals will respond as the climate changes第三篇Rockets in the SkyIf someone asked youWhat color is the sky?I expect that you would answer，BlueI amafraid that you would be wrongThe sky has no colorWhen we see blue，we are looking at bluesunlightThe sunlight is shining on little bits of dust in the airWe know that there is air all around the worldWe could not breathe without airAirplanescoutd not fly without airThey need air to lift their wingsAirplanes cannot fly very high because asthey go higher the air gets thinnerIf we go far enough away from the earth，we find there is no air. What is the sky?The sky is spaceIn this space there is nothing except the sun，the moon andall the starsScientists have always wanted to know more about the other worlds in the spaceThey havelooked at them through telescopes and in this way they have found out a great dealThe moon is about 384000 kilometers away from the earthAn airplane cannot fly to the moonbut there is a thing that can fly even when there is no airThis is rocketI am sure that you are askingHow does a rocket fly?If you want to know，get a balloon andthen blow it up until it is quite bigDo not tie up the neck of the balloonLet go!The balloon willfly off through the air very quicklyThe air inside the balloon tries to get outIt rushes out through neck 0f the ballOOfl and this pushes the balloon through the airIt does not need wings like an air. planeThis is how a rocket worksIt is not made of rubber like a balloon，of courseIt is made ofmetalThe metal must not be heavy but it must be very strongThere is gas inside the rocket whichis made very hotWhen it rushes out of the end of the rocket，the rocket is pushed up into the airRockets can fly far out into spaceRockets with men inside them have already reached themoonSeveral rockets，without men inside them，have been sent to other worlds much farther awayOne day rockets may be able to go anywhere in the space41What color is the sky?AIt iS blue BIt iS whiteCIt is greyDIt has no color42When an airplane flies too high，_.Athe air will be too thin to support its wingsBthe air will become thickerCthe air will exert pressure on itDthe air will disappear in no time4 3A rocket can fly to the moon because_Ait looks like a balloonBit is much lighter than an airplaneCit doesnt have wingsDit works like an untied balloon44Which of the following statements about a rocket is NOT true?AIt can fly when there is no airBIt can fly without wingsCIt is made of strong metalDIt is propelled by burning gas inside it45A rocket is pushed up into the air when_Ahot gas rushes out of its headBit is powered by gasChot gas rushes out of its bottomDhot gas rushes out of its neck第5部分：补全短文(第4650题，每题2分。共10分)下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌。Houses of FutureWhat will houses be like in thirty yearstime?No one really knows，but architects are trying topredict_(46)Future houses will have to be flexibleIn thirty yearstime even more of us will be working fromhomeSo we will have to be able to use areas of the house for work for part of the day and for livingfor the restFamilies grow and change with children arriving，growing up and leaving home _(47)，nothing will be as fixed as it is nowThe house will always be changing to meetchanging needsEveryone agrees that in thirty yeasrs time we will be living inintelligenthousesWe will beable to talk to our kitchen machines and dis