职称英语理工B级真题及答案.docx
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职称英语理工B级真题及答案.docx
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职称英语理工B级真题及答案
1.【题干】Therevelationofhispastledtohisresignation.
A.imagination
B.disclosure
C.confirmation
D.recall
【答案】B
2.【题干】Jensenisdangerousman,andcanbeverybrutal.
A.careless
B.cruel
C.strong
D.hard
【答案】B
3.【题干】You'llhavetosprintifyouwanttocatchthetrain.
A.jump
B.escape
C.run
D.prepare
【答案】C
4.【题干】Weareworriedaboutthisfluidsituationfullwithuncertainty.
A.changeble
B.stable
C.suitable
D.adaptable
【答案】A
5.【题干】Thenewgarmentfitsherperfectly.
A.haircut
B.purse
C.clothes
D.necklace
【答案】C
6.【题干】Thephobiamayhaveitsrootinachildhoodtrauma.
A.fear
B.joy
C.hurt
D.memory
【答案】C
7.【题干】Theyhavebuiltcanalstoirrigatethedesert.
A.decorate
B.water
C.change
D.visit
【答案】B
8.【题干】Heroveralllanguageproficiencyremainsthatofatoddler.
A.disabled
B.pupil
C.teenager
D.baby
【答案】D
9.【题干】Thecoastalareahasverymildwinter,butthecentralplainsremainextremelycold.
A.warm
B.severe
C.hard
D.dry
【答案】A
10.【题干】Thedetailsofthecostumeweretotallyauthentic.
A.real
B.outstanding
C.creative
D.false
【答案】A
11.【题干】Weareawareofthepotentialproblems.
A.global
B.possible
C.ongoing
D.central
【答案】B
12.【题干】Theideawasquitebrilliant.
A.positive
B.clever
C.key
D.original
【答案】B
13.【题干】Stockmarketpricetumbledafterrumorofariseininterestrate.
A.regulated
B.increased
C.maintained
D.fell
【答案】D
14.【题干】Thecoursegivesyoubasicinstructionincarmaintenance.
A.coaching
B.idea
C.term
D.aspect
【答案】A
15.【题干】Allhouseswithin100metersoftheseasareatriskofflooding.
A.indanger
B.outofcontrol
C.betweenequals
D.inparticular
【答案】A
二、阅读判断
TheTheoryofEveryone
IfStephenHawkinglivesuntiltheyear2017,hewillhavelivedmorethan50yearslongerthanhisdoctorsexpected.Whenhewasacollegestudent,doctorsdiscoveredthathehadararedisease.Thisdiseasecausesagradualdisintegration(分解)ofthenervecellsinthebraincellsthatregulatevoluntarymuscleactivity.Deathalmostalwaysoccurswithintwoorthreeyears.
TodayStephenHawkingcannotwalkorspeak.Hecannotmovehisarmsorhishead.Hecannottasteorsmellanything.AndyetthismanisProfessorofMathematicsatCambridgeUniversity,apositionheldbythefamousscientistIsaacNewtonin1669.
HawkingisoftendescribedasthegreatestscientistsinceAlbertEinstein,buttotheworldoutsidescience,heisalsoknownasthemanwhomadescientifictheoryunderstandable.Hisbook,ABriefHistoryofTime,hassoldovereightmillioncopies.
Hesaysthatsincehedoesnothavetothinkabouthisbodyordoanyofthethingsothermenhavetoworryabout,suchaswashingthecarorworkingintheyard,hecandedicateallofhistimetothinking.Thisputshimintheperfectpositiontofindtheanswertothequestionthathehasdedicatedhislifeto.Hisquestionis:
Isthereacompletetheoryoftheuniverseandeverythinginit?
Despitehistremendousphysicaldisabilities,hehasalreadymadesomeveryimportantdiscoveriesabouttheoriginoftheuniverse,howtheuniverseholdstogether,andhowitwillprobablyend.Hehasalsobeenabletoexplainthesecretsof“blackholes”inspace.Nowheislookingforasetofrulesthateverythinginouruniversemustobey.HecallsittheTheoryofEverything.Hethinksthatsomeonewillhavefoundtheanswerwithinthenext20years.
IfStephenHawkingisabletofindhisTheoryofEverything,hewillhavegiventheworldtheopportunitytounderstandthingsthatwillchangethewholenatureofscienceandprobablyalsothewaywelive.
16.【题干】StephenHawkingwillbe50yearsoldby2017.
A.Right
B.Wrong
C.Notmentioned
【答案】B
17.【题干】StephenHawkingsuffersfromararebraindisease.
A.Right
B.Wrong
C.Notmentioned
【答案】A
18.【题干】StephenHawkingisProfessorofMathematicsatCambridgeUniversity.
A.Right
B.Wrong
C.Notmentioned
【答案】A
19.【题干】ABriefHistoryofTimeisverydifficultforstudentstounderstand.
A.Right
B.Wrong
C.Notmentioned
【答案】B
20.【题干】StephenHawkinghasmuchtimetothinkbecausehedoesn'thavetowork.
A.Right
B.Wrong
C.Notmentioned
【答案】A
21.【题干】StephenHawkinghasspentaroundtenyearsexplainingthesecretsof
A.Right
B.Wrong
C.Notmentioned
【答案】C
22.【题干】TheTheoryofEverythingisabouttherulesthateverythingintheuniversefollows.
A.Right
B.Wrong
C.Notmentioned
【答案】A
三、概括大意与完成句子
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.
2.Afewgeothermalpowerplantsdependondry-stemreservoirswhichproducesteambutlittleornowater.Inthesecases,thesteamispipedupdirectlytoprovidethepowertospinaturbinegenerator.Thefirstgeothermalpowerplant,constructedatLardarelloinItaly,wasofthistype,andisstillproducingelectricitytoday.
3.Mostcurrentlyoperatinggeothermalpowerplantsareeither"flash"steamplantsorbinary(双重的)plants.Flashplantsproducemainlyhotwaterrangingintemperaturefrom300°to700°Fahrenheit.Thiswaterispassedthroughoneortwoseparatorswherereleasedfromthepressureoftheundergroundreservoir,it"flashes"orboilsintosteamAgain,theforceofthissteamprovidestheenergytospintheturbineandproduceelectricity.Thegeothermalwaterandsteamarethenreinjecteddirectlybackdownintotheearthtomaintainthevolumeandpressureofthereservoir.Graduallytheywillbereheatedandcanthenbeusedagain.
4.Areservoirwithtemperaturesbelow300°Fahrenheitisnothotenoughtoflashsteambutitcanstillbeusedtogenerateelectricityinbinaryfluid.Thesteamfromthisisusedtopowertheturbines.Asintheflashsteamplant,thegeothermalwaterisrecycledbackintothereservoir.
23.【题干】Paragraph1_____
【选项】
A.Drysteamplants
B.Binaryplants
C.Originofgeothermalenergy
D.Generationofelectricity
E.Flashsteamplants
F.Recyclablewaterandsteam
【答案】C
24【题干】Paragraph2_____
A.Drysteamplants
B.Binaryplants
C.Originofgeothermalenergy
D.Generationofelectricity
E.Flashsteamplants
F.Recyclablewaterandsteam
【答案】A
25【题干】Paragraph3_____
A.Drysteamplants
B.Binaryplants
C.Originofgeothermalenergy
D.Generationofelectricity
E.Flashsteamplants
F.Recyclablewaterandsteam
【答案】E
26【题干】Paragraph4_____
A.Drysteamplants
B.Binaryplants
C.Originofgeothermalenergy
D.Generationofelectricity
E.Flashsteamplants
F.Recyclablewaterandsteam
【答案】F
27.【题干】Ageothermalreservoirisformedwhenhotwateristrappedunder_____.
A.theenergytoturnaturbine
B.impermeablerock
C.oneortwoseparators
D.turbineoperator
E.littleornowater
F.hotsprings
【答案】B
28.【题干】Adry-steamreservoirproducessteamwith_____.
A.theenergytoturnaturbine
B.impermeablerock
C.oneortwoseparators
D.turbineoperator
E.littleornowater
F.hotsprings
【答案】E
29.【题干】Flashplantsproducehotwaterthrough_____.
A.theenergytoturnaturbine
B.impermeablerock
C.oneortwoseparators
D.turbineoperator
E.littleornowater
F.hotsprings
【答案】C
30.【题干】Inabinaryplant,theheatofthegeothermalwatercanbeconvertedinto_____.
A.theenergytoturnaturbine
B.impermeablerock
C.oneortwoseparators
D.turbineoperator
E.littleornowater
F.hotsprings
【答案】A
四、阅读理解
SmartWindows
1.Windowsnotonlyletlightintocutdownanelectricityuseforlighting,butthelightcomingthroughthewindowalsoprovidesheat.However,windowsarenotsomethingpeopletypicallyassociatewithbeingacuttingedgetechnology.Researchersarenowworkingonnewtechnologiesthatenableawindowtoquicklychangefromcleartodarkandanywhereinbetweeneasily.
2."Ittookusalongtimetofigureoutwhatawindowreallyis,"saysClaesGranqvist.He'saprofessorofsolid-statephysicsatUppsalaUniversityinSweden."It'scontactwiththeoutsideworld.Youhavetohavevisualcontactwiththesurroundingworldtofeelwell."So,windowsandnaturallightareimportantforimprovingthewaypeoplefeelwhenthey'restuckindoors.
3.Yet,windowsaretheweaklinkinabuildingwhenitcomestoenergyandtemperaturecontrol.Inthewinter,coldairleaksin.Whenit'shotandsunny,sunlightstreamsin.Allofthissunlightcarrieslotsofheatandenergy.Andallofthisextraheatforcespeopletoturnontheirairconditioners.Producingcoldair,whichcanfeelsorefreshing(使人清新的),actuallysuckupenormousamountsofelectricityinbuildingsaroundtheworld.
4.Windowshavebeenamajorfocusofenergyresearchforalongti
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