职称英语理工类B级考试真题与答案剖析.docx

1、职称英语理工类B级考试真题与答案剖析2016年职称英语理工类b级真题及答案1.Therevelationof his past led to his resignation.A.imaginationB.disclosureC.confirmationD.recall参考答案：B2.Jensen is dangerous man, and can be verybrutal.A.carelessB.cruelC.strongD.hard参考答案：B3.Youll have tosprintif you want to catch the train.A.jumpB.escapeC.runD.p

2、repare参考答案：C4.We are worried about thisfluidsituation full with uncertainty.A.changeble B.stable C.suitable D.adaptable参考答案：A5.The newgarmentfits her perfectly.A.haircut B.purseC.clothesD.necklace参考答案：C6.The phobia may have its root in a childhoodtrauma.A.fearB.joyC.hurtD.memory参考答案：C7.They have bui

3、lt canals toirrigatethe desert.A.decorate B.waterC.changeD.visit参考答案：B8.Her overall language proficiency remains that of atoddler.A.disabledB.pupilC.teenagerD.baby参考答案：D9.The coastal area has verymildwinter, but the central plains remain extremely cold.A.warmB.severeC.hardD.dry参考答案：A10.The details o

4、f the costume were totallyauthentic.A.realB.outstandingC.creativeD.false参考答案：A11.We are aware of thepotentialproblems.A.globalB.possibleC.ongoingD.central参考答案：B12.The idea was quitebrilliant.A.positiveB.cleverC.keyD.original参考答案：B13.Stock market pricetumbledafter rumor of a rise in interest rate.A.r

5、egulatedB.increasedC.maintainedD.fell参考答案：D14.The course gives you basicinstructionin car maintenance.A.coachingB.ideaC.termD.aspect参考答案：A15.All houses within 100 meters of the seas areat riskof flooding.A.in dangerB.out of controlC.between equalsD.in particular参考答案：A二、阅读判断The Theory of EveryoneIf S

6、tephen Hawking lives until the year 2017, 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 cells that regulate voluntar

7、y 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 Is

8、aac 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

9、 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 i

10、s: 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 s

11、ecrets 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 someone will have found the answer within the next 20 years.If Stephen Hawking is able to find his Theory of Everything, he will have

12、 given the world the opportunity to understand things that will change the whole nature of science and probably also the way we live.16.Stephen Hawking will be 50 years old by 2017.A.Right B.WrongC.Not mentioned参考答案：BIf Stephen Hawking lives until the year 2017, he will have lived more than 50 years

13、 longer than his doctors expected.17.Stephen Hawking suffers from a rare brain disease.A.RightB.WrongC.Not mentioned参考答案：A18.Stephen Hawking is Professor of Mathematics at Cambridge University.A.RightB.WrongC.Not mentioned参考答案：A19.A Brief History of Time is very difficult for students to understand.

14、A.RightB.WrongC.Not mentioned参考答案：B20.Stephen Hawking has much time to think because he doesnt have to work.A.RightB.WrongC.Not mentioned参考答案：A21.Stephen Hawking has spent around ten years explaining the secrets ofA.RightB.WrongC.Not mentioned参考答案：C22.The Theory of Everything is about the rules that

15、 everything in the universe follows.A.RightB.WrongC.Not mentioned参考答案：A三、概括大意与完成句子Geothermal(地热)Energy1 Since heat naturally moves from hotter regions to cooler ones, the heat from the earths center flows outwards towards the surface. In this way, it transfers to the next layer of rock. If the tempe

16、rature is high enough, some of this rock melts and forms magma(岩浆). The magma ascends in its turn towards the earths surface. It often remains well below the earths surface, creating vast areas of hot rock. In such regions, there are deep cracks, which allow rainwater to descend underground. Some of

17、 the heated rainwater travels back up to the earths surface where it will appear as a hot spring. However, if this ascending hot water reaches a layer of impermeable(不可渗透的)rock, it remains trapped, forming a geothermal reservoir. If geothermal reservoirs are close enough to the surface, they can be

18、reached by drilling wells. Hot water and steam shoot up the wells naturally, and can be used to produce electricity in geothermal power plants.2.A few geothermal power plants depend on dry-stem reservoirs which produce steam but little or no water. In these cases, the steam is piped up directly to p

19、rovide the power to spin a turbine generator. The first geothermal power plant, constructed at Lardarello in Italy, was of this type, and is still producing electricity today.3.Most currently operating geothermal power plants are either flash steam plants or binary(双重的)plants. Flash plants produce m

20、ainly hot water ranging in temperature from 300 to 700Fahrenheit. This water is passed through one or two separators where released from the pressure of the underground reservoir, it flashes or boils into steam Again, the force of this steam provides the energy to spin the turbine and produce electr

21、icity. The geothermal water and steam are then reinjected directly back down into the earth to maintain the volume and pressure of the reservoir. Gradually they will be reheated and can then be used again.4.A reservoir with temperatures below 300 Fahrenheit is not hot enough to flash steam but it ca

22、n still be used to generate electricity in binary fluid. The steam from this is used to power the turbines. As in the flash steam plant, the geothermal water is recycled back into the reservoir.23.Paragraph1_A.Dry steam plantsB.Binary plantsC.Origin of geothermal energyD.Generation of electricityE.F

23、lash steam plantsF.Recyclable water and steam参考答案：C24Paragraph2_A.Dry steam plantsB.Binary plantsC.Origin of geothermal energyD.Generation of electricityE.Flash steam plantsF.Recyclable water and steam参考答案：A25Paragraph3_A.Dry steam plantsB.Binary plantsC.Origin of geothermal energyD.Generation of el

24、ectricityE.Flash steam plantsF.Recyclable water and steam参考答案：E26Paragraph4_A.Dry steam plantsB.Binary plantsC.Origin of geothermal energyD.Generation of electricityE.Flash steam plantsF.Recyclable water and steam参考答案：F27.A geothermal reservoir is formed when hot water is trapped under _.A.the energ

25、y to turn a turbineB.impermeable rockC.one or two separatorsD.turbine operatorE.little or no waterF.hot springs参考答案：B28.A dry-steam reservoir produces steam with _.A.the energy to turn a turbineB.impermeable rockC.one or two separatorsD.turbine operatorE.little or no waterF.hot springs参考答案：E29.Flash

26、 plants produce hot water through _.A.the energy to turn a turbineB.impermeable rockC.one or two separatorsD.turbine operatorE.little or no waterF.hot springs参考答案：C30.In a binary plant, the heat of the geothermal water can be converted into _.A.the energy to turn a turbineB.impermeable rockC.one or

27、two separatorsD.turbine operatorE.little or no waterF.hot springs参考答案：A四、阅读理解Smart Windows1.Windows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being

28、a cutting edge technology. Researchers are now working on new technologies that enable a window to quickly change from clear to dark and anywhere in between easily.2.It took us a long time to figure out what a window really is, says Claes Granqvist. Hes a professor of solid-state physics at Uppsala

29、University in Sweden. Its contact with the outside world. You have to have visual contact with the surrounding world to feel well. So, windows and natural light are important for improving the way people feel when theyre stuck indoors.3.Yet, windows are the weak link in a building when it comes to e

30、nergy and temperature control. In the winter, cold air leaks in. When its hot and sunny, sunlight streams in. All of this sunlight carries lots of heat and energy. And all of this extra heat forces people to turn on their air conditioners. Producing cold air, which can feel so refreshing(使人清新的), actually suck up enormous amounts of electricity in buildings around the world.4.Windows have been a major focus of energy research for a long time. Over the years, scientists have come up with a variety of strategies for coating, glazing