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2022-2023年山西省忻州市大学英语6级大学英语六级测试卷(含答案)学校:________班级:________姓名:________考号:________
一、2.ReadingComprehension(SkimmingandScanning)(20题)1.
Theeverydayactivitiesofanofficespaceareusuallynotfixedandactuallyquiteflexible.
A.YB.NC.NG
2.
Moderncivilizationsareasdependentontreesas______.
3.AnimalEinsteins
Whenitcomestointelligence,humanbeingsarethetopdogsoftheanimalkingdom.Orsowetellourselves.Butinrecentyears,scientistshavebeendocumentingsurprisingintelligenceandemotionaldepthinanimalsrangingfromhumblehoneybeestothunderingelephants.Throughstudiesinlabsandinthewild,researchershavefoundanimalscommunicatingcomplexideas,solvingproblems,usingtoolsandexpressingtheirfeelings--behaviorsoncethoughttobeuniquelyhuman.
Theintelligencewe'retalkingaboutismorethan,say,trainingadogtodetectcancerinhumans,afeatthatmaysavemanylives.It'stheabilityoftheanimaltouseaninnatetraitforacomplexpurpose.Herearesomeamazingexamples.ArtisticMonkeyBusiness
ArtisticMonkeyBusiness
WhenJanetSchmidbecameexecutivedirectoroftheLittleRiverZooinNorman,Oklahoma,in1996,shelearnedalotabouttheintelligenceofmonkeys.Sheandherhusbandadoptedayoungmalewhohadanaughtypersonality,andnamedhimMr.Bailey.Themonkeyparticularlylikedtakingearrides,insistingthatheinserttheignitionkeyandrideshotguninthepassenger'sseat."Helovedtoduckbelowthewindowaswe'dcometoanintersection",Schmidrecalls,"whenwe'dstop,he'djumpupandlaughatthecarnexttous,justtogetariseoutofthepassengers".
Now12yearsold,Mr.Baileyhasbecomeanavidpainter.Heusesavarietyofbrushstrokestocreatecolorful,abstractcanvasesand,likeanytemperamentalartist,prefersnottobedisturbedwhilecreatinghisart."He'llpaintsteadilyforalmostanhourandwon'tletanyoneinterrupthimuntilheputsdownhisbrush",saysSchmid."He'samazingtowatchbecauseyoucantellthere'sathoughtprocessoccurring.Whenweraisedhim,wequitwatchingTVbecausehewassoentertaining".
IvyLeagueParrot
Thetermbirdbrainisconsideredaninsult,butsomebirdsactuallyareprettybrainy.OneAfricangreyparrotinsuburbanBostonissaidtohavethecognitiveabilitiesofafive-year-oldchild.Alex(forAvianLearningExperiment)isa29-year-oldbirdthat'sbeentutoredmostofhislifebyIrenePepperberg,PhD,aHarvard-educatedprofessornowteachingatBrandeisUniversity.Alexcanidentify50differentobjects,sevencolors,fiveshapes,quantitiesuptosix,andtheconceptsofbigget,smaller,sameanddifferent."Andhesaid,'I'msorry'",reportsPepperberg."Heknewwhatwasappropriatetosay".
PepperberginsiststhatAlexmakesreasoneddecisions--meaninghepossesseslanguageabilitiesoncethoughttoseparatehumansfromtherestoftheanimalkingdom.Duringanexperimentin2004,researchersgaveAlexdifferent-coloredblocksinsetsoftwo,threeandsix.Whenaskedwhichcolorgrouphadfiveblocks,Alexreplied,"None".Andherepeatedtheanswerinduplicatetests.AlthoughAlexhadpreviouslylearnedthetermtodescribethedifferencebetweentwoidenticallysizedobjects,heapparentlyinterpretedtheconceptof"none"asanabsenceofquantityallonhisown.
"Theimportantthingwasnotjustthatheunderstoodazero-likeconcept",saysPepperberg,"butthathewasabletotakeinformationfromonedomainandapplyittoanother.That'salotlikeahighschoolstudentansweringquestionsonaquizshow".SuchfeatshavemadeAlexacelebrity.
CulturedOrangutans(猩猩)
Becauseorangutansandhumansshare97percentofthesameDNA,it'snosurprisethattheprimatesexhibitimpressivebrainpower.TakeChantek,a28-year-oldlivinginZooAtlanta.RaisedlikeahumanchildbyanthropologistH.LynMiles,PhD,Chanteklearnedtouseatoilet,cleanhisroomandreceiveanallowance,whichhespentontripstoMcDonald's.Todayheknowsmorethan150wordsinsignlanguageandcancomprehendspokenEnglish.Likenedtoafour-year
A.YB.NC.NG
4.
Childrenwhohavefatmothersaremuchmorelikelytobecomeobesethemselveslaterinlifebecauseof______.
5.
Acouplemaygetdivorcediftheycantestifythattheirrelationshiphasbrokendownirreparably.
A.YB.NC.NG
6.
Thecollegedepartmentorassociationcangetpaymentsfromtheissuerifitsanctionscreditcardsdecoratedwith______.
7.
MaryLynMillerherselfwasoncequitedissatisfiedwithherownwork.
A.YB.NC.NG
8.ClimateChange
Scientistspredictincreasingdroughts,floodsandextremeweatherandsaythereisgrowingevidencethathumanactivitiesaretoblame.
WhatIsClimateChange?
Theplanet'sclimateisconstantlychanging.Theglobalaveragetemperatureiscurrentlyintheregionof15℃.Geologicalandotherevidencesuggeststhat,inthepast,thisaveragemayhavebeenashighas27℃andaslowas7℃.
Butscientistsareconcernedthatthenaturalfluctuation(波动)hasbeenovertakenbyarapidhuman-inducedwarmingthathasseriousimplicationsforthestabilityoftheclimateonwhichmuchlifeontheplanetdepends.
WhatIsthe"GreenhouseEffect"?
ThegreenhouseeffectreferstotheroleplayedbygaseswhicheffectivelytrapenergyfromtheSunintheEarth'satmosphere.Withoutthem,theplanetwouldbetoocoldtosustainlifeasweknowit.
Themostimportantofthesegasesinthenaturalgreenhouseeffectiswatervapor,butconcentrationsofthatarechanginglittleanditplaysalmostnoroleinmodernhuman-inducedgreenhousewarming.
Othergreenhousegasesincludecarbondioxide,methane(甲烷)andnitrous(含氮的)oxide,whicharcreleasedbymodernindustry,agricultureandtheburningoffossilfuels.Theirconcentrationintheatmosphereisincreasing-theconcentrationofcarbondioxidehasrisenbymorethan30%since1800.
ThemajorityofclimatescientistsacceptthetheorythatanincreaseinthesegaseswillcauseariseintheEarth'stemperature.
WhatIstheEvidenceofWarming?
Temperaturerecordsgobacktothelate19thcenturyandshowthattheglobalaveragetemperatureincreasedbyabout0.6℃inthe20thcentury.
Sealevelshaverisen10~20cm-thoughttobecausedmainlybytheexpansionofwarmingoceans.
MostglaciersintemperateregionsoftheworldandalongtheAntarcticPeninsulaareinretreat,andrecordsshowArcticsea-icehasthinnedby40%inrecentdecadesinsummerandautumn.
Thereareanomalies(异常)however-partsoftheAntarcticappeartobegettingcolder,andtherearediscrepanciesbetweentrendsinsurfacetemperaturesandthoseinthetroposphere(对流层)(thelowerportionoftheatmosphere).
HowMuchWillTemperaturesRise?
Ifnothingisdonetoreduceemissions,currentclimatemodelspredictaglobaltemperatureincreaseof1.4~5.8℃by2100.
Evenifwecutgreenhousegasemissionsdramaticallynow,scientistssaytheeffectswouldcontinuebecausepartsoftheclimatesystem,particularlylargebodiesofwaterandice,cantakehundredsofyearstorespondtochangesintemperature.Italsotakesgreenhousegasesintheatmospheredecadestobreakdown.
Itispossiblethatwehavealreadyirrevocably(不可撤回地)committedtheGreenlandicesheettomelting,whichwouldcauseanestimated7mriseinsealevel.TherearealsoindicationsthatthewestAntarcticicesheetmayhavebeguntomelt,thoughscientistscautionfurtherresearchisnecessary.
HowWilltheWeatherChange?
Globally,wecanexpectmoreextremeweatherevents,withheatwavesbecominghotterandmorefrequent.Scientistspredictmorerainfalloverall,butsaytheriskofdroughtininlandareasduringhotsummerswillincrease.Morefloodingisexpectedfromstormsandrisingsealevels.
Thereare,however,likelytobeverystrongregionalvariationsinthesepatterns,andthesearedifficulttopredict.
WhatWilltheEffectsBe?
Thepotentialimpactishuge,withpredictedfreshwatershortages,sweepingchangesinfoodproductionconditions,andincreasesindeathsfromfloods,storms,heatwavesanddroughts.Poorercountries,whichareleastequippedtodealwithrapidchange,willsuffermost.
Plantandanimalex
A.YB.NC.NG
9.CharleneLiconsideredthatthefuturesocialnetworkswillbe______.
10.
TheprivatejetthatcarriedSalopekhomestoppedinFrance,Ireland,andCanadafor______.
11.
______forthecreditcardnumbersofthebuyersisaproblem.
12.
AccordingtoAnnieStevens,manynewlyrecruitedmanagersfailinanewjobbecausetheycannotgetalongwiththeircoworkers.
A.YB.NC.NG
13.
Manypeopleexpectedthemedicinestheytooktobesafewhenthemedicinescostalot.
A.YB.NC.NG
14.
ThegeniusmentionedhereissomeonenotonlywithahighIQbutalso______.
A.hasdonesomethingofgreatinfluence
B.startedhis/hercareeratayoungage
C.haseccentricbehavior
D.hasoddappearance
15.
Themostimportantelementforaneconomicsystemis______.
16.
ThereasonwhyDomino'swithdrewtheirpromotionwasthattheysufferedlegallyfrom______.
17.
Nomatterwhatthehostagesituationislike,theprincipleofnegotiatingistoworkthehostage-takersintoa______.
18.
Watertablesarefallingbecauseof______inmanypartsoftheworld.
19.TheMostBeautifulCityinAmerica
IthasbeencalledthemostbeautifulcityinAmerica.Italsoisthesubjectofaverypopularbookaboutmurder.ThestoryofSavannah,Georgia,isourreporttoday.
Savannah,Georgia,isnothuge.Itisonlythe3rdlargestcityinthisSouthernstate.Ithasabout140thousandpeople.YetfewAmericancitieshaveprotectedtheirpastaswellasSavannah.Ithasbeautifuloldhouses.Ithasparkswithtreesandcolorfulflowers.AvisittoSavannahtodayshowsthatlifewaslikeintheSouthernUnitedStates200yearsago.
EnglishsettlersestablishedthecityofSavannahin1733.TheywereledbyGeneralJamesOglethorpe.GeneralOglethorpeand120settlerslandedatYamakaroobluffontheSavannahRiver.TheychosetheplaceforthecityofSavannahonahillabovetheriver.Itwas29kilometersfromtheAtlanticOcean.
GeneralOglethorpedecidedtomakeSavannahasbeautifulasacitycouldbe.Hedesignedthestreetsinanunusualway.Manydidnotcrosseachother.Instead,theyendedinlargeopensquareareas.Thereare21suchpublicsquaresinSavannah.Theyhavegrass,trees,flowersandstatues.Theyalsohaveplacesforpeopletositandenjoythebeauty.
Inthe1700sSavannahbecameabusyportcityforexportingfarmproducts.In1793Eliwhiteneywasteachingonacottonfarmnearthecity.Heinventedamachinethatremovedseedsfromthecottonplant.Untilthentheseedhadtoberemovedbyhand.Theworkwasveryhard.Eliwhiteney'sinventionwascalledthe"cottongin".Itgreatlyimprovedtheabilitytoproducecotton.
ThecottonginmadecottonthemostimportantproductintheAmericanSouth.AnditincreasedimportanceofSavannahasaportcity.Savannahbecametheworld'sleadingmarketforcotton.TheSavannahCottonExchangesetthepriceofcottonaroundtheworld.Thecitybecamerich.Richpeoplebegantobuildlargebeautifulhouses.Thecitycontinuedtogrowricheruntiltheearly1860s.ThatiswhenAmerica'sNortliemstatesfoughttherebelSouthernstatesintheCivilWar.
OneofthemostfamousNortherngeneralswasWilliamSherman.HeleduniontroopstoseizecontrolofrebelterritoryintheSouth.GeneralShermancapturedthecityofAtlanta.FromAtlantahemarchedhistroopsthroughtheheartofGeorgiatotheAtlanticOcean.ItwasknownasSherman'sMarchtotheSea.TheUniontroopsburnedallthehouses,farms,animalsandfoodsuppliesontheirway.ThepurposewastodestroypopularsupportfortherebellionoftheSouthernstates.GeneralShermansaid,"TheUnionmustmakeoldandyoung,richandpoorfeelthehardhandofwar."
ThepeopleofSavannahlearnedwhatGeneralShermanhaddonetotherestofGeorgia.Theydidnotwantthesamethingtohappentothem.Sotheyofferedtosurrendertheirbeautifulcityffhepromisednottobumit.GeneralShermanacceptedtheoffer.InDecember,1864,hescmamessagetoPresidentAbrahamLincolninWashington.Itsaid,"IbegtopresentyouasaChristmasgift—thecityofSavannah."Sherman'sgiftincluded150heavyguns,ammunitionand25thousandbalesofcotton.
TheCivilWarhurtSavannah'seconomy.Andyearsofgrowingnothingbutcottondamagedthesoil.Aninsectcalledthebollweevildestroyedtheplant.By1920,littlecottonwasleft.Duringthe1900s,manufacturingtooktheplaceofcottonfarming.Savannah'sshippingindustrycontinuedtogrow.However,manyoldhousesweretearingdown,ortheyfellapart.Onevisitorsaidthecitywaslikeabeautifulwomanwithadirtyface.
Inthe1950ssomecitizensofSavannahbecameangrywhenmoreoldhouseswerebeingthreatenedbydevelopment.Onecompanywantedtodestroyahousetobuildaparkingareaforcars.Agroupof7womendecidedtosavethehouse.Theyaskedpeopleformoney.Theycollec
A.YB.NC.NG
20.
Besidesthefeatureof"doingmorewithless",thesphericalstructureofdomecanalsoallownatural______withoutobstruction.
二、3.ListeningComprehension(20题)21.
【B4】
22.
【B11】
23.(21)
A.Thestreetsign.
B.Tilepedestrian.
C.Thewall.
D.Thepoleintheroad.
24.(31)
A.Industry.
B.Health.
C.Thefutureofourchildren.
D.Cleanair.
25.(35)
A.Theyarebroughtupincultureswheremodestyishighlyvalued.
B.Theythinkitisashametospeakhighlyoftheirownculture.
C.Theyarechallengedbypeoplefromothercultures.
D.Thevaluesofhumilityislookeddownbythosewithhigherstatus.
26.听力原文:AlthoughthepracticeoftheoldRomanreligiondisappearedmanycenturiesago,sometracesoftheRomangodsarestillpresentinourdailyvocabulary.ThenamesoftheRomansungod,Sol,andthemoongoddess,Luna,areusedfrequentlyinourlanguage.
Thewordsolardescribesanythingpertainingtothesun,andlunaranythingpertainingtothemoon.Forexample,thesunandtheplanetscirclingitarecalledthesolarsystem.Theperiodoftimeinwhichtheearthcirclesthesunonceisasolaryear.Themoontakesonelunarmonthtocircletheearth.Alunaryearoftwelvelunarmonthsiselevendaysshorterthanasolaryear.
Insomecasesourlanguageshowshowtheseheavenlybodiesaffectusdirectly.Aroomorplaceforsunbathingisoftencalledasolarium.WegetourwordparasolfromtheItalianwordmeaning"aguardagainstthesun".Formanycenturiesitwasbelievedthatthemoonaffectedpeoplewhowerementallyill.Forthisreasonpeoplewhowerementallyillwereoftenreferredtoaslunatics.
(30)
A.Planets.B.Themoon.C.Thesun.D.Gods.
27.
【B9】
28.(24)
A.Hispoormemory.
B.Hisfatigue.
C.Hislackofdiligence.
D.Hismethod.
29.听力原文:M:Everythingisnowsettled.Butthegoodthingaboutworryingishowgoodyoufeelwheneverythinggoessmoothlyafterall.
W:Well,mostofthepipesaresound.Butit'sluckyyoudidn'tputthewateron.Thewatertank'slikeapieceofSwisscheese,fullofholes.
Q:Whereisthisconversationprobablytakingplace?
(15)
A.Atalocalhospital.
B.Inadepartmentstorewarehouse.
C.Inanewlyinstalledhouse.
D.Inarestaurant.
30.(29)
A.Sally.
B.Hisgrandma.
C.BothSallyandhisgrandma.
D.BothSallyandhisgrandpa.
31.【B11】
32.(36)
A.Sheshouldfindagoodjob.
B.Sheshouldopenasmallrestaurant.
C.Sheshouldhavemorecontroloverherlife.
D.Sheshouldgetmarried.
33.
【B8】
34.(22)
A.Inaneighbor'shouse.
B.Inamovietheater.
C.Athome.
D.Onthestreet.
35.(41)
36.听力原文:M:LookatthelowpriceontheseCDs.Don'tyouthinktheyareafantasticbuy?
W:Yes,butqualityismoreimportantthanprice.Let'slookelsewherebeforemakingadecision.
Q:Howdoesthemanfeelabouttheprice?
(19)
A.Hethinksthattheyareofinferiorquality.
B.Hethinksthattheyareabargain.
C.Hethinksthattheyareoverpriced.
D.Hethinksthattheycanbepurchasedatacheaperpriceelsewhere.
37.听力原文:M:Hasanythingimportantcomeupyet?
W:Yes,Mr.Smithcalledaboutfifteenminutesago.Heaskedmetohaveyoucallhimbetween10:30and12:00ifit'sconvenientforyou,otherwisehewillcallbackthisafternoon.Ijottedhisphonenumberdownonyourmemopad.
Q:Whatcanweinferfromtheconversation?
(15)
A.Mr.Smithwillcomethisafternoon.
B.ThemanwillprobablycallMr.Smith.
C.Mr.Smithcame15minutesago.
D.Mr.Smithcamebetween10:30and12:00
38.(45)
39.(13)
A.Tomwillcertainlycometorepairthestereo.
B.Tomcannotrepairthestereo.
C.Tomdoesn'tkeephisword.
D.Tomisverytrustworthy.
40.
【B6】
三、4.ReadingComprehension(ReadinginDepth)(20题)41.
【C7】
42.SectionA
Directions:Inthissection,thereisashortpassagewith5questionsorincompletestatements.Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.
Inadditiontohistheoryofcolour,Newtondevelopedatheoryofhowlighttravels.Thisisknownasthecorpuscular(微粒子的)theoryoflight,meaningthatlighttravelsasaseriesoftinybitsratherthanofcontinuingwaves.NewtonsenthiswritingsaboutlighttotheRoyalsociety,wheretheyweregiventoacommitteeledbyHooke.Sincethecorpusculartheorywasdifferentfromhisowntheory,Hookeattackedthepaper.Soonotherstartedtoargue,andHookewassupportedbyascientistfromHolland,ChristianHuygens.Atonetime,Newtonwassounhappywiththewholeaffairthathedecidedneveragaintopublishanyofhiswork.
Thebitterargumentcontinuedovertheyearsthatfollowed.Atfirst,HookeandHuygensreceivedmostofthesupport.LaterNewtonhadchangedhismindandlethisworkongravitybepublished,hebecamesofamousthatthingschanged.NowpeoplebelievedNewtoncoulddonothingwrong,andforahundredyearstheyfollowedhistheory.Then,intheearlypartofthe19thcentury,theexperimentsofaFrenchscientist,AugistingFrsned,showedthatlightcouldbeexplainedbestbyawavetheory.SothescientistschangedsidesagainsayingthatNewton'sideahaddelayedscientificprogressforahundredyears.
Strangelyenough,thepresentlyacceptedtheoryoflightcombinessomeoftheideasofboththeories.Thisisknownasthequantum(量子)theoryandresultsfromtheworkofsuch20thcenturyscientistsasAlbertEinsteinandMaxPlanck.Thequantumtheoryassumesthatlightisgivenoffasseparate"packages''ofenergy.Each"packages"oflight,orquantaofenergyastheyarecalled,arcgivenoffatsucharapidratethatthereisnogreatgapbetweenthem.
Thequantumtheoryseemstoexplaintheactionsoflightbetterthaneitherofthetwoearliertheories.However,formanypurposes,thewavetheoryisgoodenough.Soitisusedmostoftentoexplainlight.Butwhoistosaythatnewexperimentsandotherscientistsofourowntimeorinthefuturemaynotprovideanevenbettertheory?Thereiscertainlystillmuchworktobedonewithlightandcolour.
Accordingtothepassage,asafamousscientist,Newtonhasdid______theories.
43.
Theauthortellsusinparagraph4______.
A.thereasonsforkeepingmedicinesathome
B.people'sdoubtabouttakingdrugs
C.whatkindofmedicinepeopleshouldprepareathome
D.thepossibleharmsself-medicationmaydotopeople
44.AccordingtoAniruddhPatel,languageisusuallyunderconsiderationwhen______.
A.musiciansexplainthecomplexmeaningbehindthemusic
B.therapiststrytotreatpatientswhosufferfromstroke
C.peopleresearchtheconnectionbetweenmusicandthebrain
D.researchersstudythefunctionsofdifferentpartsofthebrain
45.
Whatisthepropermeaningoftheword"cue"inthesecondparagraph?
A.Communication.B.Hint.C.Explanation.D.Production.
46.
Bysayingthat"Factsareterriblethingsifleftspreadingandunattended",theauthoraimsto______.
A.pointoutthattheabundanceoffactsmaybeharmfultohumanintellect
B.illustratethenecessityofalwaysattendingtofacts
C.showtheimportanceofusinghumanjudgmentinthecomputerizedage
D.tellthatfactsarealwaysirrelevantandneededtobeconnected
47.
Whatdoesthelastparagraphindicate?
A.ThefindingswillhaveinfluencebeyondtheNorwichcampus.
B.Thepublicshouldhaveaccesstodata.
C.TheUKpublichaveinvestedmuchmoneyinscientificstudy.
D.Governmentshouldtakeresponsibilityinclimatestudies.
48.
Wecanlearnfromthelastparagraphthat______.
A.itisnecessarytoobtainasmuchknowledgeaspossible
B.peopleshouldmakethebestuseoftheinformationaccessible
C.weshouldrealizetheimportanceofaccumulatinginformation
D.itisofvitalimportancetoacquireneededinformationefficiently
49.
Thefactthatmanypublicplacesareinaccessibletothedisabledtestifiesthat______.
50.SectionB
Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.
MostpeoplethinkoflionsasstrictlyAfricanbeasts,butonlybecausethey'vebeenkilledoffalmosteverywhereelse.Tenthousandyearsagolionsspannedvastsectionsoftheglobe.Nowlionsholdonlyasmallfractionoftheirformerhabitat,andAsiaticlions,asubspeciesthatspitfromAfricanlionsperhaps100,000yearsago,hangontoanalmostimpossiblysmallsliceoftheirformerterritory.
Indiaistheproudstewardofthese300orsolions,whichliveprimarilyina560-square-milesanctuary(保护区).IttookmeayearandahalftogetapermittoexploretheentireGirForestandnotimeatalltoseewhytheselionsbecamesymbolsofroyaltyandgreatness.Atigerwillhideintheforestunseen,butalionstandsitsground,curiousandunafraidlionhearted.ThoughtheytoldmeinsubtlewayswhenIgottooclose,Gir'slionsallowedmeuniqueglimpsesintotheirlivesduringmythreemonthsintheforest.It'soddtothinkthattheyarethreatenedbyextinction;Girhasasmanylionsasitcanhold--toomany,infact.Withterritoryinshortsupply,lionsmoveaboutneartheboundaryoftheforestandevenleaveitaltogether,oftenclashingwithpeople.That'sonereasonIndiaiscreatingasecondsanctuary.Thereareotherpressingreasons:outbreaksofdiseaseornaturaldisasters.In1994aseriousdiseasekilledmorethanathirdofAfrica'sSerengetilionsathousandanimals--afatethatcouldeasilyhappentoGir'scats.Theselionsareespeciallyvulnerabletodiseasebecausetheydescendfromasfewasadozenindividuals."IfyoudoaDNAtest,Asiaticlionsactuallylooklikeidenticaltwins,"saysStephenO'Brien,ageneticist(基困学家)whohasstudiedthem.Yetthedangersarehidden,andyouwouldn'tsuspectthembywatchingtheselordsoftheforest.Thelionsdisplayvitality,andnosmallmeasureofcharm.
Thoughthegentleintimacyofplayvanisheswhenit'stimetoeat,mealsinGirarenotnecessarilyfranticaffairs.Foramotherandherbabylionsharingadeer,orayoungmaleeatinganantelope(羚羊),there'snoneedtofightforacutofthekill.TheanimalstheyhuntforfoodaregenerallysmallerinGitthanthoseinAfrica,andhuntinggroupstendtobesmalleraswell.
Inthefirstparagraph,theauthortellsUsthatAsiaticlions______.
A.havekilledoffotherlions
B.havedescendedfromAfricanlions
C.usedtospanvastsectionsoftheglobe
D.havelosttheirhabitat
51.SectionB
Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.
Letussupposethatyouareinthepositionofaparent.Wouldyouallowyourchildrentoreadanybooktheywantedtowithoutfirstcheckingitscontents?Wouldyoutakeyourchildrentoseeanyfilmwithoutfirstfindingoutwhetheritissuitableforthem?Ifyouranswertothesequestionsis"yes",thenyouareeitherextremelypermissive.Ifyouransweris"no",thenyouareexercisingyourrightasaparenttoprotectyourchildrenfromwhatyouconsidertobeundesirableinfluences.Inotherwords,byactingasacensoryourself,youareadmittingthatthereisastrongcaseforcensorship.
Now,ofcourse,youwillsaythatitisonethingtoexercisecensorshipwherechildrenareconcernedandquiteanothertodothesameforadults.Childrenneedprotectionanditistheparents'responsibilitytoprovideit.Butwhataboutadults?Aren'ttheyoldenoughtodecidewhatisgoodforthem?Theansweristhatmanyadultsare,butdon'tmakethemistakeofthinkingthatalladultsarelikeyou.Censorshipisforthegoodofsocietyasawhole.Likethelaw,censorshipcontributestothecommongood.
Somepeoplethinkthatitisdisgracefulthatacensorshouldinterferewithworksofart.Whoisthisperson,theysay,tobanthisgreatbookorcutthatgreatfilm?Noonecansethimselfupasasuperiorbeing.Butwemustremembertwothings.Firstly,wheregenuineworksofartareconcerned,moderncensorsareextremelyliberalintheirviews-oftenfarmoreliberalthanalargesectionofthepublic.Artisticmeritissomethingwhichcensorsclearlyrecognize.Andsecondly,wemustbearinmindthatthegreatproportionofbooks,playsandfilmswhichcomebeforethecensorareveryfarfrombeing"worksofart".
Whendiscussingcensorship,therefore,weshouldnotconfineourattentiontogreatmasterpieces,butshouldconsiderthevastnumbersofpublicationsandfilmswhichmakeupthebulkoftheentertainmentindustry.Whencensorshiplawsarerelaxed,immoralpeoplearegivenalicensetoproducevirtuallyanythinginthenameof"art".Thereisanincreasingtendencytoequateartisticwith"pornographic".Thevastmarketforpornographywouldrapidlybeexploited.Oneofthegreatthingsthatcensorshipdocsistopreventcertainpeoplefrommakingfatprofitsbycorruptingthemindsofothers.Toargueinfavorofabsolutefreedomistoargueinfavorofanarchy.
Societywouldreallybethepoorerifitdepriveditselfofthewisecounselandtherestraininginfluencewhichacensorprovides.
Permissiveparentswould______.
A.lettheirchildrenreadanybookstheyliketo
B.notlettheirchildrenseeanyfilmstheyliketo
C.notlettheirchildrenreadanybookswithoutfirstcheckingtheircontents
D.lettheirchildrenseethefilm
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