职称英语考试理工B真题及答案完整版Word下载.docx

职称英语考试理工B真题及答案完整版Word下载.docx

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C.ongoing

D.central

4.Stockmarketprice（tumbled）afterrumorofariseininterestrate.

A.regulated

B.increased

C.fell

D.maintained

5.The（revelation）ofhispastledtohisresignation.

A.imagination

B.confirmation

C.recall

D.disclosure

6.Thedetailsofthecostumeweretotally（authentic）.

A.real

B.outstanding

C.creative

D.false

7.Thenew（garment）fitsherperfectly.

A.haircut

B.purse

C.clothes

D.necklace

8.Weareworriedaboutthis（fluid）situationfullwithuncertainty.

A.stable

B.suitable

C.changeable

D.adaptable

9.Theideawasquite（brilliant）.

A.positive

B.key

C.original

D.clever

10.Theyhavebuiltcanalsto（irrigate）thedesert.

A.decorate

B.change

C.water

D.visit

11.Heroveralllanguageproficiencyremainsthatofa（toddler）.

A.disabled

B.pupil

C.baby

D.teenager

12.Thecoastalareahasvery（mild）winter,butthecentralplainsremainextremelycold.

A.warm

B.severe

C.hard

D.dry

13.Thephobiamayhaveitsrootsinachildhood（trauma）.

A.fear

B.joy

C.hurt

D.memory

14.Youwillhaveto（sprint）ifyouwanttocatchthetrain.

A.jump

B.run

C.escape

D.prepare

15.Jesenisadangerousman,andcanbevery（brutal）.

A.careless

B.strong

C.cruel

D.hard

第二部分：

阅读判断（第16~22题，每题1分，共7分）

下面的短文列出了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。

TheTheoryofEverything

IfStephenHawkinglivesuntiltheyear2017,hewillhavelivedmorethan50yearslongerthanNsdoctorsexpected.Whenhewasacollegestudent,doctorsdiscoveredthathehadararedisease.Thisdiseasecausesagradualdisintegration（分解）ofthenervecellsinthebraincellsthatregulatevoluntarymuscleactivity.Deathalmostalwaysoccurswithintwoorthreeyears.

TodayStephenHawkingcannotwalkorspeak.Hecannotmovehisarmsorhishead.Hecannottasteofsmellanything.AndyetthismanisProfessorofMathematicsatCambridgeUniversity,apositionheldbythefamousscientistIsaacNewtonin1669.

HawkingIsoftendescribedasthegreatestscientistsinceAlbertEinstein,buttotheworldoutsidescience.Heisalsoknownasthemanwhomadescientifictheoryunderstandable.Hisbook,ABriefHistoryofTime,hassoldovereightmillioncopies.

Hesaysthatsincehedoesnothavetothinkabouthisbodyordoanyofthethingsothermenhavetoworryabout,suchaswashingthecarorworkingintheyard,hecandedicateallofhistimetothinking.Thisputshimintheperfectpositiontofindtheanswertothequestionthathehasdedicatedhislifeto.Hisquestionis:

Isthereacompletetheoryoftheuniverseandeverythinginit?

Despitehistremendousphysicaldisabilities,hehasalreadymadesomeveryimportantdiscoveriesabouttheoriginoftheuniverse,howtheuniverseholdstogether,andhowitwillprobablyend.Hehasalsobeenabletoexplainthesecretsof“blacinkshpoalecse.N”owheislookingforaset

ofrulesthateverythinginouruniversemustobey.HecallsittheTheoryofEverything.Hethinksthatsomeonewillhavefoundtheanswerwithinthenext20years.

IfStephenHawkingitabletofindhisTheoryofEverything,hewillhavegiventheworldtheopportunitytounderstandthingsthatwillchangethewholenatureofscienceandprobablyalsothewaywelive.

16.StephenHawkingwillbe50yearsoldby2017.

A.Right

B.Wrong

C.Notmentioned

17.StephenHawkingsuffersfromararebraindisease.

18.StephenHawkingisProfessorofMathematicsatCambridgeUniversity.

19.ABriefHistoryofTimeisverydifficultforstudentstounderstand.

20.StephenHawkinghasmuchtimetothinkbecausehedoesn'

thavetowork.

21.StephenHawkinghasspentaroundtenyearsexplainingthesecretsof

22.TheTheoryofEverythingIsabouttherulesthateverythingintheuniversefollows.

第三部分：

概况大意与完成句子（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个选项中为第2~5段每段选择1个最佳选项标题；

（2）第27~30题要求从所给的6个选项中为每个句子确定1个最佳选项。

Geothermal（地热）Energy

1Sinceheatnaturallymovesfromhotterregionstocoolerones,theheatfromtheearth'

scenterflowsoutwardstowardsthesurface.Inthisway,ittransferstothenextlayerofrock.Ifthetemperatureishighenough,someofthisrockmeltsandformsmagma（岩浆）.Themagmaascendsinitsturntowardstheearth'

ssurface.Itoftenremainswellbelowtheearth'

ssurface,creatingvastareasofhotrock.Insuchregions,therearedeepcracks,whichallowrainwatertodescendunderground.Someoftheheatedrainwatertravelsbackuptotheearth'

ssurfacewhereitwillappearasahotspring.However,

ifthisascendinghotwaterreachesalayerofimpermeable（不可渗透的）rock,itremainstrapped,formingageothermalreservoir.Ifgeothermalreservoirsarecloseenoughtothesurface,theycanbereachedbydrillingwells.Hotwaterandsteamshootupthewellsnaturally,andcanbeusedtoproduceelectricityingeothermalpowerplants.

2Afewgeothermalpowerplantsdependondry-stemreservoirswhichproducesteambutlittleor

nowater.Inthesecases,thesteamispipedupdirectlytoprovidethepowertospinaturbinegenerator.

Thefirstgeothermalpowerplant,constructedatLardarelloinItaly,wasofthistype,andisstillproducingelectricitytoday.

3Mostcurrentlyoperatinggeothermalpowerplantsareeither"

flash"

steamplantsorbinary（双

重的）plants.Flashplantsproducemainlyhotwaterrangingintemperaturefrom300to700Fahrenheit.

Thiswaterispassedthroughoneortwoseparatorswherereleasedfromthepressureoftheundergroundreservoir,it"

flashes"

orboilsintosteamAgain,theforceofthissteamprovidestheenergytospintheturbineandproduceelectricity.Thegeothermalwaterandsteamarethenreinjecteddirectlybackdownintotheearthtomaintainthevolumeandpressureofthereservoir.Graduallytheywillbereheatedandcanthenbeusedagain.

4Areservoirwithtemperaturesbelow300Fahrenheitisnothotenoughtoflashsteambutitcan

A.Drysteamplants

B.Binaryplants

C.Originofgeothermalenergy

D.Generationofelectricity

E.Flashsteamplants

F.Recyclablewaterandsteam

stillbeusedtogenerateelectricityinbinaryfluid.Thesteamfromthisisusedtopowertheturbines.Asintheflashsteamplant,thegeothermalwaterisrecycledbackintothereservoir.

23.Paragraph1C

24.Paragraph2A

25.Paragraph3E

26.Paragraph4B

27.Ageothermalreservoirisformedwhenhotwateristrappedunder_B

28.Adry-steamreservoirproducessteamwithD.

29.FlashplantsproducehotwaterthroughC__.

30.Inabinaryplant,theheatofthegeothermalwatercanbeconvertedinto_A

Atheenergytoturnaturbine

B.impermeablerock

C.oneortwoseparators

D.turbineoperator

E.littleornowater

F.hotsprings

第四部分：

阅读理解（第30~45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：

CanYouHearThis?

礼堂），listenershearthesound

Whensomethingcreatesasoundwaveinaroomoranauditorium（

wavedirectlyfromthesource.Theyalsohearthereflectionsasthesoundbouncesoffthewalls,floor,andceiling.Thesearecalledthereflectedwaveorreverberant（反射的）sound,whichcanbeheard

evenafterthesoundisnolongercomingfromthesource.

Thereverberationtimeofanauditoriumisdeterminedbythevolumeorinteriorsizeoftheauditorium.Itisalsodeterminedbyhowwellorhowpoorlythewalls,ceiling,floor,andcontentsoftheroom（includingthepeople）absorbsound.Thereisnoidealreverberationtime.Thefull-soundperformanceofmusicsuchasWagneroperasorMahlersymphoniesshouldhavealongreverberationtime.Thelight,rapidmusicalpassagesofBachorMozartneedareverberationtimesomewherebetween.

Acousticproblemsoftenarecausedbypoorauditoriumdesign.Smooth,curved（弯曲的）reflecting

surfacescreatelargereflections.Parallel（平行的）wallsreflectsoundbackandforth,creatinga

rapid,repetitivepulsing（有节奏的跳动）effect.Largepillars（柱）andcornerscancauseacousticshadowsasthesoundwavestrytopassaroundtheobject.Someoftheseproblemscanbesolvedbyusingabsorbersandreflectorstochangethereverberationtimeofaroom.Forexample,hanginglargereflectors,calledclouds,overtheperformerswillallowsomesoundfrequenciestoreflectandotherstopassyoachieveapleasingmixtureofsound.

31.ThisPassageismainlyabout.

A.soundwavesandtheiracousticeffect.

B.thetypesofmusicorchestrasplay

C.wallsofanauditorium

D.thedesignofanauditorium

32.WagneroperasandMahlersymphoniessoundfullerinanauditoriumwith.

A.ashortreverberationtime

B.alongreverberationtime

C.anintermediatereverberationtime

D.noreverberationtime

33.Thispassagesuggeststhatagoodauditoriumshould.

A.achieveapleasingmixtureofsound

B.getridofallreflections

C.nothaveabsorbers.

D.havesmoothsurfaces

34.Largepillarsandcornersmay.

A.makesoundrichandfull

B.becuresforsoundproblems

C.besourcesofsoundproblems

D.functionaswellasclo