2020年职称英语理工类C级真题及答案
2020年职称英语理工类C级真题及答案
第1部分：词汇选项(第1～15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。
1. I grabbed his arm and made him turn to look at me.
A. seized
B. threw
C. broke
D. stretched
2. Traffic reaches its rush hour between 8：00 and 9：00 in the morning.
A. border
B. goal
C. peak
D. level
3. It seemed incredible that he had been there a week already.
A. right
B. obvious
C. unbelievable
D. unclear
4. I tried to detach myself from the reality of these terrible events.
A. bring
B. separate
C. put
D. set
5. We found shelter from the rain under the trees.
A. defense
B. standing
C. protection
D. room
6. This was an unexceptionally brutal attack.
A. open
B. cruel
C. sudden
D. direct
7. She gets aggressive when she is drunk.
A. worried
B. sleepy
C. offensive
D. anxious
8. We have to change the public's perception that money is everything.
A. sight
B. belief
C. interest
D. pressure
9. The odd thing was that he didn't recognize me.
A. real
B. whole
C. strange
D. same
10. He was tempted by the high salary offered by the company.
A. taught
B. kept
C. attracted
D. changed。
职称英语理工类c级考试真题（2）
职称英语理工类c级考试真题（2）第二部分：阅读判断(第16~22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。
Eastern Quakes Can Trigger Big ShakesIn the first week of November 2011, people in central Oklahoma experienced more than two dozen earthquakes. The largest, a magnitude 5.6 quake, shook thousands of fans in a college football stadium, caused cracks in a few buildings and rattled the nerves of many people who had never felt a quake before. Oklahoma is not an area of the country famous for its quakes. If you watch the news on TV, you see reports about all sorts of natural disasters —hurricanes, tornadoes, flooding and wildfires, to name a few. But the most dangerous type of natural disaster, and also the most unpredictable, is the earthquake.Researchers at the U.S. Geological Survey estimate that several million earthquakes rattle the globe each year. That may sound scary, but people don’t feel many of the tremors because they happen in remote and unpopulated regions. Many quakes happen under the ocean, and others have a very small magnitude, or shaking intensity.A magnitude 5.8 earthquake that struck central Virginia the afternoon of August 23, 2011, was felt from central Georgia to southeastern Canada. In many urban areas, including Washington, D.C., and New York City (Wall Street shown), people crowded the streets while engineers inspected buildings. Credit: Wikimedia/Alex TabakScientists know about small, remote quakes only because ofvery sensitive electronic devices called seismometers. These devices detect and measure the size of ground vibrations produced by earthquakes. Altogether, USGS researchers use seismometers to identify and locate about 20,000 earthquakes each year.Although earthquakes can happen anywhere in the world, really big quakes occur only in certain areas. The largest ones register a magnitude 8 or higher and happen, on average, only once each year. Such big ones typically occur along the edges of Earth’s tectonic plates.Tectonic plates are huge pieces of Earth’s crust, sometimes many kilometers thick. These plates cover our planet’s surface like a jigsaw puzzle. Often, jagged edges of these plates temporarily lock together. When plates jostle and scrape past each other earthquakes occur. On average, tectonic plates move very slowly — about the same speed as your fingernails grow.But sometimes earthquakes rumble through portions of the landscape far from a plate’s edges. Although les s expected, these “mid-plate” tremors can do substantial damage. Some of the biggest known examples rattled the eastern half of the United States two centuries ago. Today, scientists are still puzzling over why the quakes occurred and when similar ones might occur.16. Oklahoma is an area often experiencing natural disasters.A. RightB. WrongC. Not mentioned【答案】：B17. The earthquake is the most unpredictable natural disaster.A. RightB. WrongC. Not mentioned【答案】：C18. Few earthquakes happen without people's awareness.A. RightB. WrongC. Not mentioned【答案】：B19. Seismometers can identify and locate most of the earthquakes in China.A. RightB. WrongC. Not mentioned【答案】：C20. Big earthquakes of a magnitude 8 0r higher seldom happen far from the edges of tectonic plates.A. RightB. WrongC. Not mentioned【答案】：A21. Whenever tectonic plates move, earthquakes happen.A. RightB. WrongC. Not mentioned【答案】：B22. The earthquake that hit the eastern half of the United States two centuries ago is the biggest "mid-plate" one in history.A. RightB. WrongC. Not mentioned【答案】：C第三部分：概括大意和完成句子(第23~30题，每题1分，共8分)下面的短文后有2项测试任务：(1)第23~26题要求从所给的6个选项中为指定段落每段选择1个小标题;(2)第27~30题要求从所给的6个选项中为每个句子确定一个最佳选项。
职称英语理工类c级考试真题（4）
职称英语理工类c级考试真题（4）第5部分：补全短文(第46~50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，以恢复文章面貌。
Forests for CitiesYou are standing in a beautiful forest in Japan. The air is clean and smells like plants and flowers. There are 175 different kinds of trees, and 60 kinds of birds live here. ___C____ (46) You are downtown in the city of Nara, Japan, in Kasugayama Forest, the oldest urban forest in the world. It was started more than a thousand years ago, and today it's very popular with tourists and artists.Cities around the world are working to protect their urban forests. Some urban forests are parks, and some are just streets with a lot of trees. But all urban forests have many good effects on the environment. ____D___ (47) They also stop the noise from heavy traffic. They even make the weather better because they make the air 3-5 degrees cooler, and they stop strong winds.Urban forests also have many good effects on people. They make the city more beautiful. In a crowded area, they give people a place to relax and spend time in nature. ___B__(48)In some countries, people are starting new urban forests. In England, there are now 1.3 million trees in an urban forest called Thames Chase, east of London. It was started in 1990, and it has grown very fast. Walking and bicycle clubs use the forest, and there are programs for children and artists.__E__ (49)Some older cities don't have space for a big urban forest, but planting trees on the streets makes the city better. Scientistsfound that commuters (通勤人员) feel more relaxed when they can see trees. Trees are even good for business. ___A____ (50) In the future, urban forests will become even more important as our cities grow bigger. In the megacities(超大城市) of tomorrow, people will need more green space to live a comfortable life. Planting trees today will make our lives better in the future.A.People spend more time at shopping centers that have treesB.In hot countries，urban forests are cool places for walking and other healthy exercisesC.But you are not in rural areaD.Trees take pollution out of the airE.In 2033，it will have 5 million treesF.It has many kinds of birds in the country第6部分：完形填空(第52~65题，每题1分，共15分)下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。
职称英语理工类C级试题及答案
职称英语理工类C级试题及答案第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有横线，请为每处划线部分确定1个意义最为接近的选项。
1 I'd very much like to know what your aim in life isA thoughtB ideaC goalD plan2 The policemen acted quickly because lives were at stake.A in dangerB in difficultyC in despairD out of control3Practically all animals communicate either through sounds or through soundless codes.A CertainlyB ProbablyC AlmostD Absolutely4 Mary rarely speaks to Susan.A slowlyB seldomC weaklyD constantly5 I'm working with a guy from London.A teacherB studentC friendD man6 You'd better put these documents in a safe placeA darkB secureC guardedD banned7 The courageous boy has been the subject of massive media coverageA extensiveB continuousC instantD quick8 The town is famous for its magnificent buildingsA high-riseB modernC ancientD splendid9 The great change of the city astonished all the visitorsA surprisedB scaredC excitedD moved10 Jack packed up all the things he had accumulated over the last ten yearsA futureB farC pastD near11 Would you please call my husband as soon as possible?A visitB phoneC consultD invite12 We had a long conversation about her parents.A speechB questionC talkD debate13 The chairman proposed that we stop the meetingA statedB announcedC demandedD suggested14 Obviously these people can be relied on in a crisisA lived onB depended onC believed inD joined in15 There is always excitement at the Olympic Games when an athlete breaks a recordA beatsB maintainsC matchesD tries第2部分：阅读判断(第16～22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.Importance of Children's Oral HealthFebruary is National Children's Dental (牙齿的)Health Month，but in children good oral care is critical every day. The first comprehensive study on the nation's oral health，released recently by the Office of the U.S. Surgeon General，calls dental and oral diseases a “silent epidemic (流行病)，” even in children. The report states that more than 51 million school hours are lost each year to dental-related illness. In fact，a recent study pointed to dental care as the most common unmet health need among American children.To help counter this，the American Academy of Periodontology (牙周病学)(AAP)is launching an effort to educate children and parents about the prevention of dental diseases in children.“This is important because oral problems can impact self-esteem for children and lead to problems of eating，speaking and attending to learning，” said Michael McGuire，president of the AAP.Common dental problems seen in children are cavities (龋洞)and gingivitis (龈牙)，which are found in the majority of U.S. children. “When th ese problems are not caught early and treated，they can develop into more severe problems and cause unnecessary suffering，” said McGuire “However，much of the time，oral problems are avoidable problems.”In the Rio Grande Valley in Texas，a group of more than 120 dentists volunteers to deliver dental care to thousands of low-income children each year with its Mobile Dental Unit that travels from school to school.“According to the Surgeon General's Report，about 37 percent of children have not had a dental visit before starting school，” said McGuire. “When children don't see dentists they miss the opportunity to have problems caught early before theydevelop into larger，more expensive problems to treat，and parents miss the opportunity to learn how to promote good oral habits in their children.”16 Only in February should attention be paid to children's oral healthA RightB WrongC Not mentioned17 Dental and oral diseases are common in both adults and childrenA RightB WrongC Not mentioned18 Boys miss more school hours each year due to dental-related illnessA RightB WrongC Not mentioned19 Oral problems in children can develop into more severe problems.A RightB WrongC Not mentioned20 Oral problems can not be avoided in any wayA RightB WrongC Not mentioned21The low-income children are very grateful to the dentists.A RightB WrongC Not mentioned22 Some children have never seen a dentist before starting school.A RightB WrongC Not mentioned。
2020年职称英语理工类C级完形填空精选试题
2020年职称英语理工类C级完形填空精选试题下面的短文有15处空白，请根据短文内容为每处空白确定1 个选项。
Singing A larm s Could Save the BlindIf you cannot see, you m a y not be able to find your w a y out of a burning building and that could be fatal. A company in Leeds could change all that 51 directional sound alarms capable of guiding you to the exit.Sound Alert, a company 52 the University of L eeds, is installing the alarms in a residential home for 53 people in Sommerset and a resource centre for the blind in Columbia. 54 produce a wide range of frequencies that enable the brain to determine where the 55 is coming from.Deborah Withington of Sound Alert says that the alarmsuse most of the frequencies that can be 56 by humans. “It’s a burst of white noise 57 people say sounds like static onthe radio,” she says. “Its life-saving potential is great.”She conducted an experiment in which people were filmedby thermal-imaging cameras trying to find their way out of a large 58 room. It 59 them nearly four minutes to find thedoor 60 a sound alarm, but only 15 seconds with one.Withington studies h o w the brain 61 sounds at the university. She says that the 62 of a wide band offrequencies can be pinpointed more easily than the source ofa narrow band. Alarms 63 the same concept have already been installed on emergency vehicles.The alarms will also include rising or falling frequencies to indicate whether people should go up 64 down stairs. They were 65 with the aid of a large grant from British Nuclear Fuels.51. A. without B. with C. having D. selling52. A. run by B. changed by C. decorated by D. criticized by53. A. slow B. deaf C. blind D. lame54. A. Alarms B. Alarm C. The alarm D. The alarms55. A. noise B. sound C. music D. bell56. A. watched B. produced C. learnt D. heard57. A. where B. what C. that D. h o w58. A. smoked B. smoke-filled C. filled with smoke D. smoke-filling59. A. has taken B. takes C. took D. will take60. A. on B. near C. without D. from61. A. processes B. produces C. possesses D. proceeds62. A. feature B. quality C. diagram D. source63. A. basis on B. base on C. basing on D. based on64. A. or B. and C. but D. otherwise65. A.developed B. determined C. discovered D. delivered完形填空51.B 通过阅读我们能够看出，空白后是一种装置，用来改变当火灾发生时找不到出口的危险境况，所以要表达“ 用……装置”的意思，只能用介词w i t h ：带着、带有。
2020年职称英语理工类C级补全短文历年真题及解析
2020年职称英语理工类C级补全短文历年真题及解析2020年真题Explore JordanWadi Rum is the name given to a valley cut into the sandstone and hard rock in southwest Jordan. __________ (46) The name Rum most likely comes from an Aramaic word meaning"high" or "elevated". The area around Wadi Rum is now also one of Jordan's most important tourist destinations, and attracts an increasing number of foreign tourists,particularly trekkers (越野者) ,but also for camel safaris (旅行) or simply day-trippers from Aqaba or Petra. In contrast, there are almost no local or Arab tourists, through Disi attracts young people from Amman at the weekends.Popular activities in the desert environment include camping under the stars, riding Arab horses, and rock-climbing amongst the massive rock formations. Jebal Rum (Jebal means"mountain") is 1,574 meters above sealevel.__________(47)But Jordan is not simply a desert environment- it also contains the area which is the lowest point to the face of the Earth-- the incredible Dead Sea, popular with touristsfor swimming.__________ (48) Once the waters reach the Dead Sea, they are landlocked and have nowhere to go,so they evaporate, leaving behind a dense, rich cocktail (混合的 ) of salts and minerals that supply industry, agriculture and medicine withsome of its finest products. Once again, tourists benefit and can participate in water spa treatments and water therapies.The Dead Sea is located in the Syro-African Rift, a4,000-mile fault line in the Earth's crust. The lowest point of dry land on Earth is the shoreline of the Dead Sea at1,300 feet below sea level Because the lake is at the lowest point, this means that water does not drain fromit.__________ (49)Figures for the Dead Sea's salinity (盐度) today range from 25% to 35%.But the greatest tourist attraction is the incrediblecity of Petra.__________(50) It is a vast,unique city, carved into the sheer rock face by the Nabataeans, an industrious Arab people who settled here more than 2,000 years ago, turning it into an important junction for the silk, spice and other trade routes that linked China, India and southern Arabia with Egypt, Syria, Greece and Rome.Today, visitors can marvel at the architecture and explore life as it was thousands of years ago.A. It is the second highest peak in Jordan, rising directly above the Rum valley opposite Jebal Umlshrin.B. This vast stretch of water receives a number of incoming rivers, including the River Jordan.C. This area has been used as a background setting in a number of films.D. It is the largest wadi (river bed) in Jordan.E. Every day seven million tons of water evaporate from the lake, but the minerals remain, causing the salt content to increase.F o It is without doubt Jordan's most valuable treasure.2020年真题Do You Have a Sense of Humor?Humor and laughter are good for us. There is increasing evidence that they can heal us physically,mentally, emotionally, and spiritually. In fact, every system of the body responds to laughter in some positive, healing way. So how can we get more laughter into our lives? __________(46) Psychologist and author, Steve Wilson, has some answers.Many people believe that we are born with a sense of humor. They think, "Either you've got it,or you don't." Dr. Wilson points out that this is false.__________ (47)The parts of the brain and central nervous system that control laughing and smiling are mature at birth.__________(48) (After all, when a baby laughs, we don't rush over and say, "That kid has a great sense of humor!") A sense of humor is something that you can develop over a lifetime.Sometimes people think that they don't have a good sense of humor because they are not good joke tellers. Dr. Wilson reminds us that telling jokes is only one of many ways to express humor.__________ (49) Then we will make others laugh, too.。
2020年职称英语考试真题理工类C(阅读理解)
2020年职称英语考试真题理工类C （阅读理解）第三部分：概况大意与完成句子New research lights the way to super-fast computers1) New research published today in the journal Nature Communications, has demonstrated how glass can be manipulated to create a material that will allow computers to transfer information using light. This development could significantly increase computer processing speeds and power in the future.2) The research by the University of Surrey, in collaboration with the University of Cambridge and the University of Southampton, has found it is possible to change the electronic properties of amorphous chalcogenides, a glass material integral to data technologies such as CDs and DVDs. By using a technique called ion doping, the team of researchers have discovered a material that could use light to bring together different computing functions into one component, leading to all-optical systems.3) Computers currently use electrons to transfer information and process applications. On the other hand, data sources such as the internet rely on optical systems; the transfer of information using light. Optical fibres are usedto send information around the world at the speed of light, but these signals then have to be converted to electrical signalsonce they reach a computer, causing a significant slowdown in processing.4) "The challenge is to find a single material that can effectively use and control light to carry information arounda computer. Much like how the web uses light to deliver information, we want to use light to both deliver and process computer data,"said project leader, Dr Richard Curry of the University of Surrey.5) "This has eluded researchers for decades, but now we have now shown how a widely used glass can be manipulated to conduct negative electrons, as well as positive charges, creating what are known as 'pn-junction' devices. This should enable the material to act as a light source, a light guide and a light detector - something that can carry and interpret optical information. In doing so, this could transform the computers of tomorrow, allowing them to effectively process information at much faster speeds."6) The researchers expect that the results of this research will be integrated into computers within ten years. In the short term, the glass is already being developed and used in next-generation computer memory technology known as CRAM, which may ultimately be integrated with the advances reported.23. ______________ Paragraph 224. ______________ Paragraph 325. ______________ Paragraph 426. ______________ Paragraph 5A. Expectation of the discoveryB. the problem of current computersC. A new findingD. The purpose of the researchE. Public reaction to the discoveryF. The use of the new material27. _____ The result of the research can help computers toincrease ____28. ________________________________________ Current computers transfer information using _________________29. ____________________ The new glass material makes it possible to fulfill different computing function30. Glass is used in the research to carry and processA. optical informationB. processing speedsC. electronsD. positive chargesE. data technologiesF. all-optical systemsWhy Buy Shade-Grown Coffee?When people argue about whether coffee is good for health, they're usually thinking of the health of the coffee drinker. Is it food for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.。
2020年职称英语理工C阅读判断真题及答案
2020年职称英语理工C阅读判断真题及答案The Theory of EveryoneIf Stephen Hawking lives until the year 2020, he will have lived more than 50 years longer than his doctors expected. When he was a college student, doctors discovered that he had a rare disease. This disease causes a gradual disintegration(分解)of the nerve cells in the brain cellsthat regulate voluntary muscle activity. Death almost always occurs within two or three years.Today Stephen Hawking cannot walk or speak. He cannot move his arms or his head. He cannot taste or smell anything. And yet this man is Professor of Mathematics at Cambridge University, a position held by the famous scientist Isaac Newton in 1669.Hawking is often described as the greatest scientist since Albert Einstein, but to the world outside science, he is also known as the man who made scientific theory understandable. His book, A Brief History of Time, has sold over eight million copies.He says that since he does not have to think about his body or do any of the things other men have to worry about, such as washing the car or working in the yard, he can dedicate all of his time to thinking. This puts him in the perfect position to find the answer to the question that he has dedicated his life to. His question is： Is there a complete theory of the universe and everything in it?Despite his tremendous physical disabilities, he has already made some very important discoveries about the origin of the universe, how the universe holds together, and how it will probably end. He has also been able to explain the secrets of “black holes” in space. Now he is looking for a set of rules that everything in our universe must obey. He calls it the Theory of Everything. He thinks that someonewill have found the answer within the next 20 years.If Stephen Hawking is able to find his Theory of Everything, he will have given the world the opportunity to understand things that will change the whole nature of science and probably also the way we live.16.【题干】Stephen Hawking will be 50 years old by 2020.A.RightB.WrongC.Not mentioned【答案】B【解析】If Stephen Hawking lives until the year 2020, he will have lived more than 50 years longer than his doctors expected.17.【题干】Stephen Hawking suffers from a rare brain disease.A.RightB.WrongC.Not mentioned【答案】A【解析】18.【题干】Stephen Hawking is Professor of Mathematics at Cambridge University.A.RightB.WrongC.Not mentioned【答案】A【解析】19.【题干】A Brief History of Time is very difficult for students to understand.A.RightB.WrongC.Not mentioned【答案】B【解析】20.【题干】Stephen Hawking has much time to think because he doesn't have to work.A.RightB.WrongC.Not mentioned【答案】A【解析】21.【题干】Stephen Hawking has spent around ten years explaining the secrets ofA.RightB.WrongC.Not mentioned【答案】C【解析】22.【题干】The Theory of Everything is about the rules that everything in the universe follows.A.RightB.WrongC.Not mentioned【答案】A【解析】。
2020年职称英语《理工C》阅读理解真题及答案
2020年职称英语《理工C》阅读理解真题及答案Can you hear This?When something creates a sound wave in a room or an auditorium, listeners hear the sound wave directly from the source. They also hear the reflections as the sound bounces off the walls, floor, and ceiling. These are called the reflected wave or reverberant(反射的)sound, which can be heard even after the sound is no longer coming from the source.The reverberation time of an auditorium is determined by the volume or interior size of the auditorium. It is also determined by how well or how poorly the walls, ceiling, floor, and contents of the room (including the people) absorb sound. There is no ideal reverberation time. Because each use of an auditorium calls for different reverberation. Speech needs to be understood clearly： therefore rooms used for talking must have a short reverberation time. The full-sound performance of music such as Wagner operas or Mahler symphonies should have a long reverberation time. The light, rapid musical passages of Bach or Mozart need a reverberation time somewhere between.Acoustic problems often are caused by poor auditorium design. Smooth, curved reflecting surfaces create large reflections. Parallel(平行的)walls reflect sound back and forth, creating a rapid, repetitive pulsing effect. Large pillars(柱)and corners can cause acoustic shadows as the sound waves try to pass around the object. Some of these problems can be solved by using absorbers and reflectors tochange the reverberation time of a room. For example, hanging large reflectors, called clouds, over the performers will allow some sound frequencies to reflect and others to pass to achieve a pleasing mixture of sound.31.【题干】This passage is mainly about_____A.sound waves and their effects.B.the types of music orchestras play.C.walls of an auditorium.D.the design of an auditorium.【答案】D【解析】32.【题干】Wagner operas and Mahler symphonies with full-sound effect have_____A.a short reverberation time.B.an intermediate reverberation time.C.no reverberation time.D.a long reverberation time.【答案】D【解析】33.【题干】This passage suggests that a good auditorium should_____A.get rid of all reflections.B.not have absorbers.C.achieve a pleasing mixture of sound.D.have smooth surfaces.【答案】D【解析】34.【题干】Large pillars and corners may_____A.make sound rich and full.B.be cures for sound problems.C.be sources of sound problems.D.function as effectively as clouds.【答案】C【解析】35.【题干】The word "acoustic" in the last paragraph has something to do with_____A.performance.B.sound.C.audience.D.weather.【答案】B【解析】。
2020年职称英语理工类C级真题及答案(2)
2020年职称英语理工类C级真题及答案第1部分：词汇选项(第1～15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。
1．The company has the right to end his employment at any time．A．provideB．stopC．offerD．continue2．In the process, the light energy converts to heat energy．A．reducesB．dropsC．leavesD．changes3． She gave up her job and started writing poetry．A．abandonedB．lostC．tookD．created4． We are happy to report that business is booming this year．A．riskyB．successfulC．failingD．open5． We have been through some rough times together．A．longB．happyC．difficultD．short6．The thief was finally captured two miles away from the village．A．foundB．killedC．jailedD．caught7． What are my chances of promotion if I stay here?A．retirementB．advertisementC．replacementD．advancement8． I propose that we discuss this at the next meeting．A．suggestB．demandC．orderD．request9． Rodman met with Tony to try and settle the dispute over his contract．A．solveB．avoidC．markD．involve10．Can you give a concrete example to support your idea?A．specificB．realC．specialD．good11．It was a fascinating pairing, with clever use of color and light．A．largeB．wonderfulC．newD．familiar12．We have seen a marked shift in our approach to the social issues．A．quickB．regularC．clearD．great13．1 was shocked when I saw the size of the telephone bill．A．excitedB．angryC．lostD．surprised14．The police took fingerprints and identified the body．A．recognizedB．missedC．discoveredD．touched15．If we lcave now, we should miss the traffic．A．mixB．stopC．avoidD．direct第2部分：阅读判断(第16～22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：如果该句提供的是准确信息，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。
职称英语真题理工类c级试题（2）
职称英语真题理工类c级试题（2）第4部分，阅读理解Approaches to Understanding IntelligencesIt bays to be smart, but we are not all smart in the same way .You may be a talented musician, but you might not be a good reader. Each of us is different.Psychologists disagree about what is intelligence and what are talents or personal abilities .Psychologists have two different views on intelligence .Some believe there is one general intelligence .Others believe there are many different intelligences .Some psychologists say there is one type of intelligence that can be measured with IQ tests .These psychologists support their view with research that concludes that people who do well on one kind of test for mental ability do well on other tests .They do well on tests using words, numbers or pictures. They do well on individual or group tests, and written or oral tests .Those who do poorly on one test, do the same on all tests.Studies of the brain show that there is a biological basis for general intelligence .The brain of intelligence people use less energy during problem solving .The brain waves of people with higher intelligence show a quicker reaction .Some researchers conclude that differences in intelligence result from differences in the speed and effectiveness of information processing by the brain .Howard Gardner, a psychologist at the Harvard School of Education, has four children .He believes that all children are different and shouldn’t be tested by one int elligence test .Although Gardner believes general intelligence exists, hedoesn’t think it tells much about the talents of a person outside of formal schooling .He think that the human mind has different intelligences .These intelligences allow us to solve the kinds of problems we are presented with in life .Each of us has different abilities within these intelligences .Gardner believes that the purpose of school should be to encourage development of all of our intelligences .Gardner says that his theory is based on biology .For example ,when one part of the Brain is injured ,other parts of the brain still work .People who cannot talk because of Brain damage can still sing .So ,there is not just one intelligence to lose .Gardner has Identified 8 different kinds of intelligence; linguistic, mathematical, spatial, musical, Interpersonal, intrapersonal, body-kinesthetic(身体动觉的),and naturalistic .31. What is the main idea of this passage?A. How to understand intelligence.B. The importance of intelligence.C. The development of intelligence tests.D. How to become intelligent.32. Which of the following statements is true concerning general intelligence?A. Most intelligent people do well on some intelligence tests.B. People doing well on one type of intelligence test do well on other tests.C. Intelligent people do not do well on group tests.D. Intelligent people do better on written tests than on oral tests.33. Gardner believes that ________.A. children have different intelligences.B. all children are alike.C. children should take one intelligence test.D. there is no general intelligence.34. According to Gardner, schools should ________.A. test students’ IQs.B. train students who do poorly on tests.C. focus on finding the most intelligent students.D. promote development of all intelligences.35. Gardner thinks that his theory has a ________ .A. musical foundation.B. biological foundation.C. intrapersonal foundation.D. linguistic foundation.答案：ABADBMusic is one of the most beautiful forms of artistic expression是ever invented. In movies and plays，music has an added function：it not only moves people but also can shock people.Our eardrums can withstand sound within 20 to 80 decibels(分贝).Once sound exceeds this limit，even beautiful music will become ear-splitting noise and harm health.A strong blast(响声) of high sound can twist and break a solid iron sheet.High sound of 150 decibels can kill a healthy rat.In movies，sometimes the hero can produce a sound that ordinary people can't hear and only those who have the same ability can feel.In nature，there is actually sound that is beyond our hearing. In physics，the sound that exceeds 20000Hz is called ultrasonic(超音波的).Dolphins，whales and bats can make such high-frequency sound.It does no harm to health.Sound less than 20Hz is called infrasonic(次声)waves. When we move，the air will vibrate. The vibration of air can produceinfrasonic wave.As the frequency of infrasonic waves is close to that of people's internal organs，infrasonic wave may cause resonance(共振) in human bodies. As a result，people's vision may weaken and internal organs may rupture(断裂). However，whether an infrasonic wave can be used as a weapon depends on its intensity. If its intensity is very low，it won't damage internal organs or a person's health. If the intensity of inf让sonic wave exceeds 160 decibels，it is extremely harmful. When wind blows at a force of 3 or 4 over the sea，it will produce infrasonic waves of several decibels. Only typhoons can produce infrasonic waves of over 100 decibels. At present，scientists can only produce infrasonic weapons in the lab with the help of advanced scientific tools and powerful electric power.36 What could be the best title of the passage?A The power of musicB The harms of noisesC The magic of soundD The discovery of infrasonic waves37 What does the author say about music?A It may be harmful to people's halthB It always cheers people upC It is very often difficult to understandD It sounds better when it is lound enough38 It is true that the soundA of nature is the most beautifulB over 80 decibels is harmful to peopleC of high intensity benefits animalsD in movies is pleasing to the ear39 An ultrasonic soundA is very loudB does harm to people's healthC cannot be heard by peopleD is produced by the hero in movies40 It can be found from the last paragraph that infrasonic wavesA are harmless to people's healthB exist in people's internal organsC can be used as deadly weaponsD can improve eyesight答案：CABCCCompact DisksIf someone says to you your music CDs don't really hold any music on them, and they only have numbers recorded on them, you may not believe it. In fact, he is right in that sound is actually recorded onto the CDs as special numbers — a digital code.1 The code is pressed onto the CD as bumps on a long spiral track almost five kilometers long. These bumps are an average of 0.5 microns wide.A small laser beam shines onto the bumps as the CD turns. The light is reflected back to a receiver that records how the laser light bounces back. This lets the CD player2 turn the reflected light back into the original code. This means you can hear the original code as music.Digital codes are used with many technologies. E-mail needs these kinds of code numbers. Space probes communicate with their ground station on earth using digital codes. Bar codes are read as digital codes in computer systems. Digital communications with cell phones need digital codes. Weather radios also tune into specific signals using these codes.There are many types of compact disks. One format is calledCD-RWs. They can be recorded on and re-recorded on(rewritten on)as you would do with a floppy disk3. Another format is the CD-ROM. The technology for recording on these disks is different from other CDs. These CDs have a dye layer that the CD writer can darken or leave clear. The clear and dark spots are the digital code. CD-ROM stands for Compact Disc — Read Only Memory4. This disk is like a "super" floppy disk that can hold lots of information. One CD-ROM can hold the same amount of data as 500 floppy disks. Information is permanently recorded onto it. Computer games and other programs are considered to be CD-ROMs.CDs were first sold to the public in 1982 These CDs still play well and sound fine. Current CDs are expected to last between 70 to 200 years. Of course, you can make sure your CDs last a long time by taking care of them.Science keeps on developing. It may not be many more years before a completely new technology is invented5 and introduced to the public for music recording. In the meantime, there is no doubt you will continue to enjoy listening to your favorite music on CDs6 and playing your favorite computer games on CD-ROMs.41 Music is recorded onto CDs asA laser beamsB digital codesC musical notesD special sounds42 E-mail is mentioned in the third paragraph to showA the variety of digital communicationsB the development of new technologiesC the usefulness of digital codesD the relationship between communication and technology43 One of the differences between CD-RWs and CD-ROMs isA CD-ROMs can be used for longer timeB CD-ROMs cannot be rewritten onC CD-RWs hold more informationD CD-RWs are merely used for music recording44 CDs can last a long time ifA they are seldom usedB they play well and sound fineC their users take good care of themD they are developed with new technology45 It can be inferred from the passage thatA CD-ROMs are more expensive than other CDsB new technology for music recording is being developedC the author likes listening to musicD flppy disks are no longer in use答案：BCBCC。