職稱英語理工類C級模擬試題及答案解析四

職稱英語理工類C級模擬試題及答案解析(4)

(1/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第1題

Canyoudothetaskalone,ordoyouwantanyonetoassistyou?

A.aim

B.help

C.show

D.guide

下一題

(2/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第2題

IwasmostsurprisedtohearSusan'smarriage.

A.very

B.really

C.more

D.least

上一題下一題

(3/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第3題

Ournewhouseisonthefirstfloor.

A.bottom

B.third

C.ground

D.top

上一題下一題

(4/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第4題

Whoistheheadofthisdelegation?

A.captain

B.leader

C.best

0.capital

上一題下一題

(5/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第5題

IaskedLilywhethershewantedtogoswimmingwithmeandshenodded.

A.shook

B.disagreed

C.agreed

D.smiled

上一題下一題

(6/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第6題

Almosteveryoneatthemeetinghasdifferentviews.

A.scenery

B.sight

C.understandings

0.opinions

上一題下一題

(7/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第7題

IwilltakeupteachingthisSeptember.

A.start

B.getoff

C.capture

D.pickup

上一題下一題

(8/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第8題

Don'tbeafraid.Iamnotgoingtohurtyou.

A.fear

B.astonished

C.shocked

0.frightened

上一題下一題

(9/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第9題

Lastwinter,sheboughtapairofbeautifulboots.

A.gloves

B.shoes

C.trousers

0.sunglasses

上一題下一題

(10/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第10題

Wecannotgoonquarrellinglikethis.

A.choose

B.prepare

C.continue

D.advise

上一題下一題

(11/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第11題

AsheisgoingtoworkinHollandfortwoyears,hewillbepartedfromhistwochildren.

A.stayed

B.separated

C.far

0.worked

上一題下一題

(12/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第12題

Thegamerequiresustofindouttwosimplebuteffectivewaystosolvethisproblem.

A.efficient

B.clever

C.stupid

D.easy

上一題下一題

(13/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第13題

AshewantedtowatchthetennisfinaloftheOlympicGames,heleftapileofdishesunwashedin

thekitchen.

A.number

B.stack

C.group

D.crowd

上一題下一題

(14/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第14題

Ifnooneobjects,Mr.Benwillbethenextchairman.

A.disagrees

B.approves

C.rejects

0.refuses

上一題下一題

(15/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請

從每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第15題

Itisobviousthatithasbeentoolatetotakeaction.

A.true

B.certain

C.said

0.apparent

上一題下一題

（16~22/共7題）閱讀判斷閱讀下面這篇短文，短文后列出了7個句子，清根據(jù)短文的內(nèi)容對

每個句子作出判斷。如果該句提供的是正確信息，請選擇A項；如果該句提供的是錯誤信

息，請選擇B項；如果該句的信息文章中沒有提及，請選擇C項。

LookAfterYourVoice

Oftenspeakersatameetingexperiencedrymouthsandaskforaglassofwater.Youcansolve

theproblembyactivatingthesalivainyourmouth.Firstgentlybitetheedgesofyourtongue

withyourteeth.Or,pressyourentiretonguetothebottomofyourmouthandholditthereuntil

thesalivaflows.Oryoucanimaginethatyouareslicingabigjuicylemonandsuckingthejuice.

Beforeyoubeginyourtalk,bekindtoyourvoice.Avoidmilkorcreamydrinkswhichdryyour

throat.Keepyourthroatwetbydrinkingalittlesweetenedwarmteaordilutedfruitjuice.

Ifyousensethatyouarelosingyourvoice,stoptalkingcompletely.Inthemeantime,donot

eventalkinalowvoice.Saveyourvoiceforyourhealth.Youmayfeelfoolishusingpapertowrite

notes,butthebestthingyoucandoistorestyourvoice.Ifitisnecessary,perhapsyoucanget

someadvicefromaprofessionalsinger.

Whataboutdrinkingalcoholtowetyourthroat?Iadviceyounottotouchalcoholbefore

speaking.Theproblemwithalcoholisthatonedrinkgivesyoualittleconfidence.Thesecond

drinkgivesyouevenmoreconfidence.Finallyyouwillfeelall-powerfulandyouwillfeelyoucan

doeverything,butinfactyourbrainandyourmouthdonotworktogetherproperly.Savethe

alcoholuntilafteryoufinishspeaking.

Perhapsyouwanttoaccepttheadvice,butyoumaywonderifyoucaneverchangethehabits

ofalifetime.Ofcourseyoucan.Goethe,wholivedbeforeindoorskatingrinksorswimmingpools,

said,"Welearntoskateinthesummerandswiminthewinter".Takethismessagetoheartand

giveyourselftimetodevelopyournewhabits.Ifyouarewillingtochange,youwillsoonbeable

tosaythatyouwillneverforgetthesetechniquesbecausetheybecameapartofyourbody.

第16題

Tosolvetheproblemofdrymouths,oneisadvisedtotakecoolmilk.

A.Right

B.Wrong

C.Notmentioned

第17題

Thefirstparagraphmentionsthreewaysofactivatingthesalivainthemouth.

A.Right

B.Wrong

C.Notmentioned

第18題

Thewritersuggeststhatyougotoseeadoctorwhenyoufeelyouarelosingyourvoice.

A.Right

B.Wrong

C.Notmentioned

第19題

Thewriter'sadviceaboutalcoholbeforeyoumakeaspeechistotakeoneortwodrinkssoasto

giveyourselfsomeconfidence.

A.Right

B.Wrong

C.Notmentioned

第20題

Duetotheeffectofalcohol,yourthoughtandyourmouthwillnotcoordinateproperly.

A.Right

B.Wrong

C.Notmentioned

第21題

Goetheoftendidoutdoorskatingandswimming.

A.Right

B.Wrong

C.Notmentioned

第22題

ThewritercitesGoethetoprovethatonecanchangeone'shabits.

A.Right

B.Wrong

C.Notmentioned

上一題下一題

（23~30/共8題）概括大意與完成句子閱讀下面這篇短文，短文后有2項測試任務(wù)：（1）1?4題

要求從所給的6個選項中為第2?5段每段選擇1個正確的小標題：（2）第5?8題要求從所

給的6個選項中選擇4個正確的選項，分別完成每個句子。請將答案寫在相應(yīng)的橫線上。

GeologyandHealth

1.Theimportanceofparticularmetalsinthehumandiethasbeenrealizedwithinthepastfew

decades,andtheideathatgeologymightberelatedtohealthhasbeenrecognizedforanumber

ofelementssuchasiodine,zincandselenium.Forexample,soilswithlowiodinecontents

producecrops,andanimalsdeficientiniodine.Alackofiodineinthehumandietleadstosome

seriousdiseases.

2.Theultimatesourceofmetalswithinthehumanbodyisrocks,whichweatherintosoil,

gainingorlosingsomeoftheirchemicalconstituents.Thecropsweeatselectivelyremovefrom

thesoiltheelementsthattheyrequireforgrowth.Thewaterwedrinkcontainstraceelements

leachedfromrockandsoil.Thusthegeologyandgeochemistryoftheenvironmentshaveeffects

onthechemistryandhealthofplants,animalsandpeople.

3.Sofarthereisnodatatosuggestthatpeoplelivingonmetal-richsoilsexperiencea

potentialhealthhazard.Thelevelsofmetalswithinnaturallycontaminatedsoilsaregenerallynot

highenoughtocauseserioushealthproblems.Livingonmetal-richsoilsdoesnotrepresenta

healthriskunlesslargequantitiesofsoilaredigestedormetal-richdustisinhaled.However,

smallchildrenareparticularlyexposedtometal-richtopsoilinplaygroundsandgardens.Theyare

alsothemostlikelyonestoeatpotentiallydangerousmetal-richsoil.

4.Heavymetalsarepersistent:theydonotbreakdowntootherchemicalsintheenvironment.

Industriallypollutedsitesusuallyundergointensiveclean-upandrehabilitationbecauseheavy

metalsareahealthconcernoncetheyenterthefoodchain.Sometracemetalsareallegedto

causecancerandarealsoknowntocausepoisoning.

5.Incontrast,naturallycontaminatedsoilshavenotbeensubjecttoriskassessmentstudies

andre-habilitationmeasures,despitethefactthattheyfrequentlypossessmetalconcentrations

wellabovethoseofsuchpollutedbyhumansandaboveenvironmentalqualitycriteria.

6.Thereisavitalneedtounderstandthepotentialrisksandlong-termhealtheffectsofliving

onnaturallycontaminatedsoils.Futureenvironmentalinvestigationsofnaturallypollutedsoils

shouldconcentrateonthepotentialpathwaysofmetalsintothefoodchainandhumanbody.

Geologistsshouldbepartofsuchstudiesastheycanprovidetheessentialbackground

informationonrockandsoilchemistryaswellasthechemicalformsofheavymetalpollution.

第23題

Paragraph1

A.Noevidencetoindicatebadeffectsofnaturallycontaminatedsoil

B.Potentialhazardsofhumancontaminatedsoils

C.Researchonchannelsofheavymetalsgettingintohumanfoodchain

D.Geologyandhealthproblems

E.Rocks-theultimatesourceofsoilpollution

F.Long-termhealtheffectsonchildren

第24題

Paragraph3

第25題

Paragraph4

第26題

Paragraph6

第27題

Somediseasesisconnectedwithdeficiencyof.

A.industriallypollutedsoils

B.rockandsoilchemistry

C.naturallypollutedsoils

D.thepathwaysofmetalsintothefoodchain

E.theelementofiodine

F.thepersistenceofheavymetals

第28題

Itisextremelynecessarytostudythelong-termeffectscausedbylivingon.

第29題

Geologistsareindispensableintheresearchprojectongeologyandhealthduetotheir

knowledgeon.

第30題

Industriallycontaminatedsitesusuallyrequireathoroughclean-updueto.

上一題下一題

（31~35/共15題）閱讀理解下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。

EnergyCycle

Doyoufindgettingupinthemorningsodifficultthatit'spainful?Thismightbecalledlaziness,

butDr.Kleitmanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.

Duringthehourswhenyoulaborthroughyourworkyoumaysaythatyou're"hot".That'strue.

Thetimeofdaywhenyoufeelmostenergeticiswhenyourcycleofbodytemperatureisatits

peak.Forsomepeoplethepeakcomesduringthemorning.Forothersitcomesintheafternoon

orevening.Noonehasdiscoveredwhythisisso,butitleadstosuchfamiliarmonologuesas:

"Getup,John!You'llbelateforworkagain!"ThepossibleexplanationtothetroubleisthatJohn

isathistemperature-and-energypeakintheevening.Muchfamilyquarrellingendswhen

husbandsandwivesrealizewhattheseenergycyclesmean,andwhichcycleeachmemberofthe

familyhas.

Youcan'tchangeyourenergycycle,butyoucanlearntomakeyourlifefittoitbetter.Habit

canhelp,Dr.Kleitmanbelieves.Maybeyou'resleepyintheeveningbutyoumuststayuplate

anyway.Counteractyourcycletosomeextentbyhabituallystayinguplaterthanyouwantto.If

yourenergyislowinthemorningbutyouhaveanimportantjobtodoearlyintheday,rise

beforeyourusualhour.Thiswon'tchangeyourcycle,butyou'llgetupsteamandworkbetterat

yourlowpoint.

Getofftoaslowstartwhichsavesyourenergy.Getupwithaleisurelyyawnandstretch.Sit

ontheedgeofthebedaminutebeforeputtingyourfeetonthefloor.Avoidthetroubleof

searchingforcleanclothesbylayingthemoutthenightbefore.Wheneverpossible,doroutine

workintheafternoonandsavetasksrequiringmoreenergyorconcentrationforyoursharper

hours.

第31題

Ifapersonfindsgettingupearlyaproblem,mostprobably.

A.heisalazyperson

B.herefusestofollowhisowncycle

C.heisnotsurewhenhisenergyislow

D.heisathispeakintheafternoonorevening

第32題

Whichofthefollowingmayleadtofamilyquarrelsaccordingtothepassage?

A.Unawarenessofenergycycles.

B.Familiarmonologues.

C.Achangeinafamilymember'senergycycle.

0.Attemptstoworkmoreefficientlyduringthecycleofotherfamilymembers.

第33題

Ifonewantstoworkmoreefficientlyathislowpointinthemorning,heshould.

A.changehisenergycycle

B.overcomehislaziness

C.getupearlierthanusual

D.gotobedearlier

第34題

Youareadvisedtorisewithayawnandstretchbecauseitwill.

A.helptokeepyourenergyfortheday'swork

B.helpyoutocontrolyourtemperearlyintheday

C.enableyoutoconcentrateonyourroutinework

D.keepyourenergycycleundercontrolallday

第35題

WhichofthefollowingstatementsisNOTTRUE?

A.Gettingofftoworkwithaminimumefforthelpssaveone'senergy.

B.Dr.Kleitmanexplainswhypeoplereachtheirpeakatdifferenthoursofday.

C.Habithelpsapersonadapttohisownenergycycle.

0.Childrenhaveenergycycles,too.

上一題下一題

（36~40/共15題）閱讀理解下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。

ThefirstnavigationallightsintheNewWorldwereprobablylanternshungatharborentrances.

ThefirstlighthousewasputupbytheMassachusettsBayColonyin1716onLittleBrewsterIsland

attheentrancetoBostonHarbor.Paidforandmaintainedby"lightdues"levied（征收）onships,

theoriginalbeaconwasblownupin1776.Untilthentherewereonlyadozenorsotrue

lighthousesinthecolonies.Littleoveracenturylater;therewere700lighthouses.

ThefirsteightlighthouseserectedontheWestCoastinthe1850sfeaturedthesamebasic

NewEnglanddesign:aCapeCoddwellingwiththetowerrisingfromthecenterorstandingclose

by.InNewEnglandandelsewhere,though,lighthousesreflectedavarietyofarchitecturalstyles.

SincemoststationsintheNortheastweresetuponrockyeminences（高處），enormoustowers

werenottherule.Someweremadeofstoneandbrick,othersofwoodormetal.Somestoodon

pilingsorstilts;somewerefastenedtorockwithironrods.Farthersouth,fromMarylandthrough

theFloridaKeys,thecoastwaslowandsandy.Itwasoftennecessarytobuildtalltowers

there—massivestructureslikethemajesticlighthouseinCapeHatteras,NorthCarolina,which

waslitin1870.190feethigh,itisthetallestbricklighthouseinthecountry.

Notwithstandingdifferencesinconstructionappearance,mostlighthousesinAmericashared

severalfeatures:alight,livingquarters,andsometimesabell（or;later;afoghorn）.Theyalsohad

somethingelseincommon:akeeperandusuallythekeeper'sfamily.Thekeeper'sessentialtask

wastrimmingthelanternwick（燈芯）inordertomaintainasteady,brightflame.Theearliest

keeperscamefromeverywalkoflife,theywereseamen,farmers,mechanics,roughmillhands

andappointmentswereoftenhandedoutbylocalcustomscommissionersaspoliticalplums.

Aftertheadministrationoflighthousewastakenoverin1852bytheUnitedStatesLighthouse

Board,andagencyoftheTreasuryDepartment,thekeepercorpsgraduallybecamehighly

professional.

第36題

Whichisthebesttitleforthepassage?

A.TheLighthouseonLittleBrewsterIsland.

B.TheLifeofaLighthouseKeeper.

C.EarlyLighthousesintheUnitedStates.

D.TheModemProfessionofLighthouse-keeping.

第37題

WhydoestheauthormentiontheMassachusettsBayColony?

A.ItwastheheadquartersoftheUnitedStatesLighthouseBoard.

B.Manyofthetallestlighthouseswerebuiltthere.

C.Thefirstlanternwicksweredevelopedthere.

D.ThefirstlighthouseinNorthAmericawasbuiltthere.

第38題

ItcanbeinferredfromthepassagethatlighthousesintheNortheastdidNOTneedhightowers

because.

A.shipstherehadhighmasts

B.coastalwatersweresafe

C.thecoastwasstraightandunobstructed

D.thelighthouseswerebuiltonhighplaces

第39題

Accordingtothepassage,wherecanthetallestbricklighthouseintheUnitedStatesbefound?

A.LittleBrewsterIsland.

B.TheFloridaKeys.

C.CapeHatteras.

D.CapeCod.

第40題

WecanknowfromthepassagethatthecoastofNorthCarolinais.

A.rockyeminences

B.highandfiat

C.lowandsandy

D.highandsandy

上一題下一題

（41~45/共15題）閱讀理解下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。

ComputersinCars

You'refarfromhomeonalonelyroad.Shadowyforestsstretchawayonbothsides.Athick

mist（霧）makesitdifficulttoseefarbeyondyourcar'swindshield（擋風(fēng)玻璃）.

"Canthisberoute90A?"youwonder.Ifitis,youshouldbenearatown.Yetthere'snohintof

one.Nightisclosingin.Andyou'relowongasoline.

Thisisasituationwhereanin-carcomputerthatcannavigatewouldbeabighelp.

Acarcomputerthatnavigates?Yes!Suchcomputersexist.Severalexperimentalmodelsare

beingtestedbyGeneralMotors,Ford,Chrysler;andseveralforeigncarmakers.Thesecomputers

varyindetail.Buttheyallcontainseriesofmapsonvideodiscsorvideotapes.Forexample,one

computersystemcontains13,300mapscoveringthecontinentalUS.

Beforestartingoutonatrip,adrivercantypeinthecodefortheregionheorsheplansto

drivethrough.Thecomputerthenshowsamapofthatregion.Atthesametime,atinyradio

receiverlinkedtothecomputergoestowork.Itpicksupsignalsfromnavigationsatellitessuchas

theNAVS77XRnetwork.Usingthesesignals,thecomputershowsthecar'spositionatalltimesand

displaysthispositiononthemap.Thecomputercanalsocalculateanddisplaythebestrouteto

follow.

Anavigationcomputermayalsoreceiveandusedataaboutroadconstruction,weather

conditions,andtrafficjams.Thisinformationwouldbedisplayedtothedriverandthecomputer

wouldalsousetheinformationtoworkoutalternate（交替的）routes.

Mostcarsnowadaysalsocontaincomputersthathelpcarsrunmoreefficiently.

Microprocessors（微處理機）controlcertainenginefunctionsbyregulatingthemixingoffuel.

Dataoncarspeed,oilpressure,revolutionsperminute,enginetemperature,andfuellevelcan

bedisplayedasdigitaldata（numbers）orwarninglights.

Someautodesignerssuggestthatacentralcomputerdisplaybeusedtoclearlypresentsuch

timelyinformationascarspeedandfuellevel.Warninglightswouldindicateadropinoil

pressureorasuddenriseinenginetemperature.Togetmoreinformationontheseconditions,

thedrivercouldcallituponthecomputerdisplayscreen.Whenneeded,thecomputercouldbe

"asked"toprovidenavigationaidorinformationaboutthecar'scondition.

第41題

Bydescribingatypicalsituationofalostdriverontheroad,theauthorintendsto.

A.makeusbelievehowcomplexthehighwaycomputernetworkis

B.letusknowhowin-carcomputersarelinkedtoroadsigns

C.showushowhelpfulanavigationcomputercanbe

D.tellusthatNAVSTARhascomeintouse

第42題

Theword"navigate"inParagraph3means.

A."helponecontrolthetraffic"

B."helponefindone'sway"

C."giveashipcorrectinformationaboutitscourse"

D."directaplanetoitsdestination"

第43題

Thenavigationcomputershaveonethingincommon:theyall.

A.containseriesofmapsonvideodiscsorvideotapes

B.contain13,300mapscoveringthecontinentalUS

C.canbeobtainedfreeofcharge

D.costalotofmoney

第44題

Withoutsignalsfromnavigationsatellites,thein-carcomputer.

A.wouldstillbeabletolocatethe.car'spositionatalltimes

B.wouldfailtolocatethecar'sposition

C.couldstillworkoutthebestroutetofollow

D.wouldseekhelpfromtheradioreceiverlinkedtoit

第45題

Ofthefollowingfunctions,whichisNOTpossessedbythenavigationcomputer?

A.Showingamapoftheregionadriverplanstodrivethrough.

B.Predictingacarcrashontheroad.

C.Gettinginformationaboutroadconstruction,weatherconditions,andtrafficjams.

0.Showingthecar'spositionatalltimesanddisplayingitonthemap.

上一題下一題

（46~50/共5題）補全短文閱讀下面的短文，文章中有5處空白，文章后有6組文字，請根

據(jù)文章的內(nèi)容選擇5組文字，將其分別放回文章原有位置，以恢復(fù)文章原貌。

NewChangesinAmericanLife

Onceitwaspossibletodefinemaleandfemaleroleseasilybythedivisionoflabor.Men

workedoutsidethehomeandearnedtheincometosupporttheirfamilies,whilewomencooked

themealsandtookcareofthehomeandthechildren.1Butbythemiddleofthiscentury,

men'sandwomen'sroleswerebecominglessfirmlyfixed.

Inthe1950s,economicandsocialsuccesswasthegoalofthetypicalAmerican.Butinthe

1960sanewforcedevelopedcalledthecounterculture.2Thecounterculturepresented

menandwomenwithnewrolechoices.Takingmoreinterestinchildcare,menbegantoshare

child-raisingtaskswiththeirwives.Infact,someyoungmenandwomenmovedtocommunal

homesorfarmswheretheeconomicandchildcareresponsibilitiesweresharedequallybyboth

sexes.3SomeyoungmenrefusedtobedraftedassoldierstofightinthewarinVietnam.

Intermsofnumbers,thecounterculturewasnotaverylargegroupofpeople.4

Workingmenofallclassesbegantochangetheireconomicandsocialpatterns.Industrial

workersandbusinessexecutivesalikecutdownon"overtime"worksothattheycouldspend

moreleisuretimewiththeirfamilies.Somedoctors,lawyers,andteachersturnedawayfromhigh

payingsituationstopracticetheirprofessionsinpoorerneighborhoods.

Inthe1970s,thefeministmovement,orwomen'sliberation,producedadditionaleconomic

andsocialchanges.Womenofallagesandatalllevelsofsocietywereenteringtheworkforcein

greaternumbers.5Butsomewomenbegantoentertraditionallymaleoccupations:police

work,banking,dentistry,andconstructionwork.Womenwereaskingforequalwork,andequal

opportunitiesforpromotion.

Todaytheexpertsgenerallyagreethatimportantchangesaretakingplaceintherolesofmen

andwomen.Naturally,therearedifficultiesinadjustingtothesetransformations.

A.Inaddition,manyAmericansdidnotvaluethetraditionalmaleroleofsoldier.

B.Mostofthemstilltooktraditionalwomen'sjobsaspublicschoolteaching,nursing,and

secretarialwork.

C.Theseroleswerefirmlyfixedformostpeople,andtherewasnotmuchopportunityfor

womentoexchangetheirroles.

D.ButitsinfluencespreadtomanypartsofAmericansociety.

E.Thepeopleinvolvedinthismovementdidnotvaluethemiddle-classAmericangoals.

F.Agreatmanyjobsthatusedtobelongtomenarenowtakenbywomen.

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上一題下一題

（51~65/共15題）完形填空閱讀短文，文中有15處空白，每處空白給出了4個選項，請根據(jù)

短文的內(nèi)容從4個選項中選擇1個最佳答案，并填入題前的括號內(nèi)。

WhatistheCoolestGasintheUniverse?

WhatisthecoldestairtemperatureeverrecordedontheEarth?Wherewasthislow

temperaturerecorded?ThecoldestrecordedtemperatureonEarthwas-91℃,which1in

Antarctica（南極洲）in1983.

Weencounteraninterestingsituationwhenwediscusstemperaturesin2.

TemperaturesinEarthorbit（軌道）actuallyrangefromabout+120℃to-120℃.Thetemperature

dependsupon3youareindirectsunlightorinshade.Obviously,-120℃iscolderthanour

bodycan4endure.

Thespacetemperaturesjustdiscussedaffectonlyourareaofthesolar5.Obviously,itis

hotterclosertotheSunandcolderaswetravel6fromtheSun.Scientistsestimate

temperaturesatPlutoareabout-210℃.Howcoldisthelowestestimatedtemperatureinthe

entireuniverse?Again,itdependsuponyour7.Wearetaughtitissupposedly8to

haveatemperaturebelowabsolutezero,whichis-273℃,atwhichatomsdonotmove.Two

scientists,CornellandWieman,havesuccessfully9downagastoatemperaturebarely

aboveabsolutezero.TheywonaNobelPrizeinPhysicsin2001fortheirwork—notadiscovery,in

thiscase.

Whyisthetwoscientists'worksoimportanttoscience?

Inthe1920s,SatyendraNathBosewasstudyinganinteresting10aboutspeciallight

particles（顆粒）wenowcallphotons（光子）.Bosehadtrouble11otherscientiststo

believehistheory,sohecontactedAlbertEinstein.Einstein'scalculationshelpedhimtheorize

thatatoms12behaveasBosethought—butonlyatverycoldtemperatures.

Scientistshavealsodiscoveredthatultra-cold（超冷）atomscanhelpthemmaketheworld's

atomicclockseven13accurate.Theseclocksaresoaccuratetodaytheywouldonlylose

onesecond14sixmillionyears!Suchaccuracywillhelpustravelinspacebecausedistance

isvelocitytimestime（d=vt）.Withthelongdistancesinvolvedinspace15,weneedtoknow

timeasaccuratelyaspossibletogetaccuratedistance.

第51題

A.operated

B.opened

C.offered

0.occurred

第52題

A.space

B.star

C.Earth

D.planet

第53題

A.where

B.what

C.when

0.whether

第54題

A.sadly

B.repeatedly

C.freely

D.safely

第55題

A.energy

B.year

C.system

D.rays

第56題

A.by

B.along

C.away

D.with

第57題

A.location

B.education

C.status

0.knowledge

第58題

A.interesting

B.impossible

C.reasonable

0.necessary

第59題

A.burnt

B.cooled

C.blown

D.cut

第60題

A.invention

B.experiment

C.paper

0.theory

第61題

A.forcing

B.begging

C.convincing

0.ordering

第62題

A.will

B.would

C.must

D.need

第63題

A.that

B.such

C.more

D.much

第64題

A.every

B.any

C.each

D.some

第65題

A.station

B.craft

C.age

D.travel

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交卷

答題卡

答案及解析

(1/15)詞匯選項下面共有15個句子，每個句子中均有1個詞或短語帶有括號或下劃線，請從

每個句子后面所給的4個選項中選擇1個與括號里邊部分意義最相近的詞或短語。

第1題

Canyoudothetaskalone,ordoyouwantanyonetoassistyou?

A.aim

B.help

C.show

D.guide

參考答案：B您的答案：未作答

答案解析：［解析］句意：你能獨自做完這個工作嗎?還是需要誰來幫你?aim的意思是“瞄

準、打算”;show的意思是“顯示、出示打常用搭配有showsb.sth.^4showsth.tosb.,把...

給某人看；guide的意思是“向?qū)А⒅笇?dǎo)、帶領(lǐng)”.help的意思是“幫助”，常用搭配是help

sb.withsth.或helpsb.(to)dosth.,畫線單詞意思是“援助、幫助”,因此B選項符合題意。

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(2/15)詞匯選項下面共有