上海交大附中高二（下）3月考英语试题含答案

上海交通大学附属中学第二学期高二英语三月考试卷Directions:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.thatthereisonewordmorethanyouneed.A.commitB.confusedCG.poisonH.setbacksI.streamJ.upgradingK.unplugithsomanyinvestmentsrequrourretirement–it’seasytolosesightofthemostGettingtothepointwhereyou’rereadytostaballeverywhereelse.It'snotaboutomissions,butadmissions.Comecleanwithyourselftokick-startyourpersonalgrowth.Unstuckstartswith“u”Noonepurposelychoosestostoplearningandgrowingagain,itjustkindofhappensinalotofdailyresponsibilitiesandlithetruthisinescapable.Ifyouwanttogetoffthatplacetohigherground,it’suptoyouandonlyyou.Noonewilljusthandyouasteady3ofopportunitiesforActivityisoften4withacceleration(忙碌).IwasguiltyofthisforyearsinworkingplacealwaysbusybutnotadmittingIwasborewantedmylifetobe.OnceIbeganworkingonmylife–quitttomylife–Istartedgrowingonceagain.AndI’veneverbeenhappier.Thingsaren’thappeningtoyou,they’rAvictimmentality(心态)istheenemyofpersonalgrowth.Lamentingovereverythingthathasgonewronginyourlifeonlywastesenergyfromworkingtomakemorethingsgoright.Ifyouwanttokick-syou.TheperfecttimetostarIhadsomanythingsthathadtobejustrightbeforeIcouldmakemylong-planned7fromcorporate.I’dconvenientexcusestoppingyoufromwhatyou’remeanttobeIt’stimeto9others’opinionslearnnext–beitbeginnerornear-expertownit,beproudofit.Pretencesareforpretenders.You’rejusttryingbecomeabetterversionofyour10self.II.ReadingComprehensioInthe1960s,AfricanAmericanmothersnoticedsomethinphotos.Everyyear,youngsterstidiedupintheirSundaybestfortheirschoolpicture,yetthesetlife,whileAfricanAmericanchildrenlost12oftheirfacesandturnedintoinkblots(墨渍).Thefilmsimultaneouslycapturebothdarkandlightskin.FordBlackboysandgirlsandwhiteboysandgirlswerephotographedseparately.ButwiththeinteBlackmothers14thatcolorfilmlIn2015,twoLondon-basedphotographers,AdamBroombergandOliverChanarin,wantedtofindoufilmcouldnotcapturethe15ofchilthefilm,theyfoundthefilmw againstKodak’sfilmsfordiscriminatingWhilethecomplaintsfromBlackmotherscouldnotchangeKodak,thosefromthese1970s,new-andmore20-formulationsofcolorfilmwereinthewGoldfilmwasonthemarketbythefollowingdecade.Technologies,suchasphotographicfilms,sometimescapturethebeliefsanintotechnologyhas21unabletorecognizeadarkface,butdosoWhatthemakersoffilmandcamerasandothertechnologieshaveexperiencedisatacit(心照subscriptiontoabeliefofastandard.23,theyhavegottenontheescalatorof“thisishowwedothings”withoutaskingwhy.Scholarswoulddescribenorms.Butitisn’tthe25fault;theyareonlydoingwhatthelinesofcoThesedevicescapturethebiasesthatexistinourworldand,inturn11.A.treatB.captureC.reflect12.A.charactersB.expressionsC.featuresD.colors13.A.fashionB.printC.rangeD.sight14.A.recommendedB.witnessedC.maintainedD.urged15.A.likenessB.franknessC.carelessness16.A.darkB.yellowC.whiteD.black17.A.coincidenceB.reasonC.consequenceD.result18.A.thereforeB.howeverC.furthermoreD.meanwhile19.A.guardedB.insuredC.wentD.protested20.A.inclusiveB.persuasiveC.decisiveD.offensive21.A.echoesB.conclusionsC.objectionsD.intentions22.A.quicklyB.equallyC.easilyD.similarly23.A.AsaresultB.InotherwordsC.ForexampleD.Onthecontrary24.A.inconsistentlyB.unexpectedlyC.inevitablyD.uncritically25.A.cameras’B.technologies’C.films’D.humans’DavidDunning,apsychologistatCornellUniversity,andJustinKruger,halmosteveryoneholdsfavourableviewsoftheirabilitiesinvarioussocialandintellectualdomamistakenlyassesstheirabilitiesasbeingmuchhigherthantheyactuallyarcalledthe“Dunning-Krugereffect”,whichdescribesthecognitiveprejudicetoincreastheyaskedundergraduatestudentsaseriesofquestionsaboutgrammar,logictoestimatehisorherscoreoverall,aswellastheistudentswhoscoredthelowestinthesecognitivetasksalways29scoredinthe30one-fourthestimatedthattheyhadperformedbetterthantwo-thirdsoftheotherstudents!This“illusionofconfidence”31bestudy,DunningandKrugerl 32totheirpreviousfindings,thosewhoansweredthefewestquestionscorrectlywildlyoveresknowledgeaboutfirearminpeople’sself-assessmentofotherpersonalabilities.Ifyouwatchanytalentshowontelevisiontoday,the34onthefacesofcontestantswhodon’tmakeitpastaWhileitisalmost36tous,thesepeoplearegenuinelyunawareofhotheirillusorysuperiorSure,it’stypicalforpeopletooverestimatetheirabilities.Onestudyfoundthat80percentofdriversratethemselvesasaboveaverage.Andsimilar38havebeenfoundwhenpeopleratetheirrelacognitiveabilities.Theproblemisthatwhenpeopleareincompetent,notonlydotheyreachmakeunfortunatechoicesbut,also,theyare39oftheabilitytorealizetheirmistakes.Insteadofbeingconfused,perplexedorthoughtfulabouttheirerroneousways,incompetentpeopleinsistthattheirwaysa 40.AsCharlesDarwinwroteinTheDescentofMan(1871):“Ignoranconfidencethandoesknowledge.”26.A.confidenceB.happinessC.freedomD.reality27.A.convinceB.classifyC.investigateD.summarize28.A.reachB.rangeC.rateD.rank29.A.definedB.overestimatedC.overlookedD.doubted30.A.topB.bottomC.formerD.latter31.A.overtakesB.renewsC.extendsD.evolves32.A.SimilarB.ContraryC.ParallelD.Opposite33.A.thoughB.thereforeC.meanwhileD.largely34.A.calmB.guiltC.shockD.panic35.A.selectedB.favoredC.restrictedD.rejected36.A.agreeableB.comicalC.restlessD.magical37.A.misledB.taughtC.temptedD.oriented38.A.trendsB.tricksC.strategiesD.fashions39.A.warnedB.remindedC.robbedD.assured40.A.wrongB.correctC.illusoryD.popularDirections:Readthefollowingfourpassages.EachptheonethatfitsbestaccordiTwohoursfromthetallbuildingsofPhiladelphialivesomeoftheworld’slargestbears.ThPennsylvania’sPoconoMountains,ahometheysharewithanabundance(丰富)ofotherwildlife.Thestreams,lakes,grasslands,mountainandforeststhatmakethePoconosanidealplaceforblackbearshavealsoattractedmorepeopletotheregion.Openspacesarethreatenedbyplansforhousingesthabitatsareendangeredbyhighwayconstruction.ToprotectthePocono’snatudevelopment,theNatureConservancynamedtheareaoneofAmerica’s“LastGreatPlaces”.Operatingoutofacentury-oldschoolhouseinthevillageofLongPond,BudCook,thepresidentoftheConservancy,isworkingwithlocalpeopleandbusinessleaderstobalanceeconomicgrowthprotection.ByformingpartnershipswithpeoplelikeFrancisAltemose,theConservancyhasbeenabletoprotectmorethan14,000acresofenvironmentallyimportantlandintheAltemose’sfamilyhasfarmedbranchoftheNatureConservancytoincludehisfarminacountyfarmlandprotectionprogram.Asaresult,hisfamily’slandcanbeprotectedfromdevelopmentandtheAltemoseswillbfuturefortheir7-year-olCookattributestheConservancy’ssuccessworkingwithlocalresidents.“Thekeytoprotectingtheseremarkablelandsisconnwholivehererespecttheland.Theyvaluequietforests,clearstreamswithconservationefforts.”FormoreinformationonhowyoucanhelptheNatureConservancyprotectthePoconosa“LastGreatPlaces,”pleasecall1-888-564641.ThepurposeinnamingthePoconosasoneA.gainsupportfromtheloB.protectitfromirresponsibledevelopmenC.makeitabetterhomeforblackbears.D.providefinancialsecurityforfuturegener42.WelearnfromthepassagethaA.thetouristindustryisgrowingfastandhasgreaB.wildlifeinthePoconoareaisdC.thesecurityofthePoconoresidentsisbeingthreatened.D.farmlandsintheP43.WhatdoesBudCookmeanby“havingalocalpresence”iA.Financialcontributionsfromlocalbusinessleaders.B.Considerationoftheinterestsofthelocalresidents.C.Theestablishmentofawildlifeprotectionfoundationinthearea.D.ThesettingupofalocalNatureConservancybranchinthePoconoarea.44.WhatisimportantinprotectingthePoconosaccordingtoA.Thesettingupofanenvironmentalprotectionwebsite.BSupportfromorganizationsliketheC.CooperationwiththelocalresidentsandbusinessleD.Inclusionoffarmlandsintheregion’sprotectionprogram.Lifewaseasierwhenitwasn’tsolong:learnwhenyou’reyoung,workwhileyaslowperiodofrepose-anddecline.Butinthepastcentury,averagehumanlifespan,leavingapersontoprolongthem,researchisfinding.“Thethingsthatweunderstandnowtobeimportantforhealthylongevitythingslikeconnectingwithothers,apositiveoutlook,makingpeacewithgettingolder-“havtheFutureofAgingattheMilkenInstitute,athinktankthatstudiesolderage.“Oneofthegreatopportunitieswehaveistocontinuethatsearchformeaning,thataspiratilives.”Hereareotherstrategiesthatmayhelpyoumakethemostofyourextrayears.It’shardtobeatfacetime,butFaceTime(andthelike)canalsohelpolderadultsfeellessa“Ithinkalotofworkcanbedonetomaketheexistingsocialnetworksmoreaccommodatingtoolderadults,”IrvingYourfeelingsaboutgettingoldermightdeterminehowwellyouage-andeveagainstAlzheimer’s.AteamofresearchersatYaleUniversityfoundthatwhenpeoimprovementsinphysicalstPlentyofresearchlinksasenseofpurposetolongevity.Buthowdopeoplesearchforapurposeiftheydon’thaveone?Takeanonlinecourse,volunteer,doonlydoonethinginyourlife,tome,makesnosense,”saysIrving.Peoplewithapositiveoutlookrecoverbetterafterhavingaheartattackthanthosewhoaremorepesrimmuneresponsetobugsliketheflu.45.WhatdoesPaulIrvingmeanbysaying“thatshouldn’tbethecaA.ThethingsimportantforhealthylongliB.HealthylongevityisnotanappropriatecC.It’simproperforscientiststodismisstDEmphasizingsocialtiesshouldnotbedismissedbythosescien46.WhichstrategymentionedinthearticlecanhelpfightagainsA.Embracetechnology.B.Welcomeaging.47.Whichofthefollowingstatementistrueaccordingtothearticle?A.Doingonethingwellinlifemakesextrayearsinlifemeaningful.B.TechnologypromotesandstrengtheC.Extrayearsshouldnotbespentcommittingtoenjoyablework.D.ApositiveoutlookcontributestoquickerrecoveryandhealthybehavioThesecrettoeatinglessandbeinghappyaboutitmayhavebeAccordingtoanewstudyfromCornellUniversity’sFoodandBrandLab,smallMcDonald’sHappyMeals—stimulatethesamerewardcentersTheresearchers,ledbyMartinReimann,carriedoutaseriesofexperimentstoseeifpeoplewouldsmallermealifitwaspairedwithanon-fooditem.Theyfoundthatthemajorityofbothkidsandadultsoptedforahalf-sizedportionwhencomBothoptionswerepricedthesaEvenmoreinterestingisthatthepromiseofafuturerewardwasenoughtomakeadultschoosasatangiblegiftinpersuadingpeople“Thefactthatparticipantswerewillingtosubstitutepartofafooditemforthemereprospectofarelativelysmallmonetaryawardisinteresting,”saysHetheorizesthatitistheemotionalcomponentoftheseintangibleprizesthatmakethemeffectivaguely-statedpossibilitiesofwinningaprizeweremoreeffectivethanoptionswithhardoddsincluded.“Oneexplanationforthisfindingisthatpossibleawardsmaybemoreemotionallyprovokingthancertaintyawards,”saysReimann.“Theuncertaintyofwinningprovidesaddedattractionanddesirabilitythroughemotional‘thrills.’Thepossibilityofreceivinganawardalsoproducesastateofhope—astatethatisinitselfpsychologicallyrewarding.”Inotherwords,there’sareasonwhypeopleliketogamble.Howmightthisknowledgebeusedtohelppeopleeatmorehealtdrestaurant—andmakeyoueata48.WhatdowelearnaboutMcDonald’sinclusionoftoysinitsHappyMeals?A.ItmayshedlightonB.IthasprovedtobekeytoMcDonald’sC.Itappealstokid’scuriositD.Itmaybeapleasantwayforkidstoreducetheirfoodintake.49.WhatisthefindingoftheresearchersledbyMartinReimann?A.ReducingfoodintakeisnotthatdifficultifpeoplegotoMcDonald’smore.BMostkidsandadultsdon’tactuallyfeelhungrywhentheyeathalfoftheirmeal.CEatingasmallerportionoffooddoesgoodtothehealthofkidsandadultsalike.D.Mostkidsandadultswouldchooseasmallermealthatcamewithanon-fooditem.50.WhatismostinterestinginMaA.KidspreferredanawardintheformofmoneytooneintheformofaB.Adultschosethesmallerportiononthemerepromiseofafutureaward.C.Bothkidsandadultsfeltsatisfiedwithonlyhalfoftheirmealportions.D.Neitherchildrennoradultscouldresistthetemptationofafreetoy.51.HowdoesMartinReimanninterprethisA.Theemotionalcomponentoftheprizesisatwork.B.PeoplenowcaremoreabouC.Peopleprefercertainawardstopossibleawards.D.Thedesireforafuturer52.WhatcanweinferfromMA.PeopleshouldeatmuchlessiftheywishtostayhealthyandhapB.MorefastfoodrestaurantsarelikelyC.WecanleadpeopletoeatlesswhilehelpingtheD.Morestudiesareneededtofindouttheimpactofemotiononbehavior.Directions:ReadthefollowingpassageLet’sbeginwiththequestionofwhypeoplevolunteer.Researcpeopletogetinvolved.Forexample,peoplevolunteertoexpresspersonalvaluesrelatedtounselfishness,toexpandtheirrangeofexperiences,andtostrengthensocialrelationships.Ifvolunteerpositionsdonotmeettheseneeds,havelaunchedcompulsoryvolunteerprograms.Unfortunately,theseprogramscanshiftpeople’swishofparticipationfromaninternalfactor(e.g.,“Ivolunteerbecauseit’simportanttome”)toanexternalfactor(e.g.,“IvolunteerbecauseI’mrequiredtodoso”).55whentheymakevolunteeractivitiesamust.Oncepeoplebegintovolunteer,researchershaveconductedfollow-upstudiesinwhichtheytrackvolunteersovertime.Havingfollowed238volunteersinFloridaoverayear,theyhavefoundthatoneofthemostimportantfactorsthatinfluesatisfactionasvolunteerswastheamountofsufferingtheyexperiencedintheirvolunteerpositions.Thisresultleadtopracticaladvice.Theresearchersnotethatattentionshouldbegivento“trainingmethodsthatwouldvolunteersfortroublesomesituationsorprovidethemwithstrategiesforcopingwiththeproblemt 56Itwasassumedthatthosepeopleforwhomtheroleofvolunteerwasmostpartoftheirsocialrolematteredbyrespondingtostatementssuchas“VolunteeringinHospitalisanimportantpartofwhoIam.”Consistentwiththeresearchers’expectations,theyfoundapositivecorrelationbetweenthestrengthofroleidentandthelengthoftimepeoplecontinuedtovolunteer.A.Anotherstudyof302volunteersathospitalsinChicagofocusedonindividualdiffepeopleview“volunteer”asanimportantsociB.Toselectvolunteers,youmayneedtounderstandthemotivationsofthepeopleyouwishtoattract.C.Whenthathappens,peoplebecomelesslikelytovolunteerinD.SoitisofgreatimportancetostudyvolunteerbehaviorsandhowtoorganizE.Todoso,itshouldhelptounderstandwhypeopleundertakevolunteerworkandwhawork.F.TheseresultsalsosuggestthatcontinuedDirections:Afterreadingthepassagesbelow,fillintheblankstomakethepassagescoherentandcorrectFortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortblanks,useonewordthatbestfitseachblank.AreBamboo-EatingPandasReallyHerbOntheoutside,giantpandaslooklikeherbivores(食草动物).Theyspendnearlyalloftheirwakin 57(eat)bamboo.Butontheinside,they’rebuiltlikecarnivores(食肉动物).Abouthalfofthecaloriestheyeatcomefromprotein,accoTheancestorofgiantpandaswereomnivorous(杂食的systemandgutbacteriatometabolize(使发生新陈代谢)them.Theyhaflavorsofmeat.However,about2.4millionyearsago,thingsbegantochange.Thegenefortheir“umamitastereceptors”became58(active).Theirjawandteethevolvedtohelpthemcrushbamboo,andtheirwristbonebecamecapableofgraspingthestalks(秆)oftheirfavoriteplant.Scientiststhinkpandasswitchedtoeatingbamboopartly fnutrients,sopandas60eat20to40poundsoftheplanteverydayjusttogetby.twogiantpandasandfollowedtheirmovementsthroughouttheyear.Theydiscoveredthatprotein.BetweenAugustandApril,they61(seek)foodinlowelevations(海拔)onChina’sQinlingMountains.Atthestartofthecycle,theyateBashaniafargesiileaves62theygotthechancetshoots,whichcontainedmohigherground,63Fargesiaqinlingensisgrew.First,theyatetheshprotein-richtofiber-richasuntiltheywentbackdownthemountainandstartedabouthalfofthecaloriesthepandasatewereintheformofprotein.Scientiststhinktheresearchshowsthatpandasarevetogo,sotheycangetthemostofthenutrients65theirecosywhowasnotinvolvedinthestudTheworkalsoshowsthatclassifyingananimalasherassume.“It’snot66you’reeatingplantsbutwhatpartoftheplantsyou’reeating,”saidPineda-Munoz.Directions:Afterreadingthepassagesbelow,fillintheblankstomakethepassagescoherentancorrectFortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.FrommyhomeonCalifornia’sMontereyPeninsula,thereisnoeasywaytogetanywhere.Togonorth,forMostofthatrouteisamulti-laneroad,67dependingonweatherandtraffic,caneitheryou’regoingordriveyououtofyourmind.Sometimesitdoes68tbovinespeed;andalsobecauseifyougetonsucharoad,you’llbe70Insomeways,roadsarelikepeople;theyhavepersonalitiesthatareshapthem.Idiscoveredthatwhenmyfirsthusbandwasdiagnosedwithfour-yearpilgrimagetoStanfordMedicItwas91miles-twohours,giveortake-andIhatederush-hourtrafficgoinghome.Ispenthoursporingovermapsanddrovemilesoutofthewaytryonlytorealizeitreallydidn’tmatter;therewasnoIhadnochoicebuttodriveit.Butthatdidn’thinkmyhusbandcouldhearme.Morphineisgreatforpain,butitdoesn’tdomuchforconversation.“Fourmiles,”hesaid.Ilookedover.Hiseyeswereclosed.“Whatdidyousay?”“Thispartoftheroad,”hesaid,usinghisteachingvoice,75lecturinghishighschoolphysicsstudents.“It’sonlyfourmileslong.That’seasy.Youcandoanythingforfourmiles.”ButyoucandoanythingfoDirections:Completethefollowingsentenceswiththehelpof77.(他们决定创造一些有长存价值的事物recompetitivemarket.(根据汉语提示完78.Itneveroccurredtohimthat___________79.(科学家们非常惊讶海theydecidedtomakefurtherexploration.(根据汉语提示完成句子)80.Onlywhenyouarealwayswell-prepared_____________________________(才能抓住一上海交通大学附属中学2020-2021学年度第二学期高二英语三月考试卷Directions:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.thatthereisonewordmorethanyouneed.A.commitB.confusedCG.poisonH.setbacksI.streamJ.upgradingK.unplugithsomanyinvestmentsrequrourretirement–it’seasytolosesightofthemostGettingtothepointwhereyou’rereadytostaballeverywhereelse.It'snotaboutomissions,butadmissions.Comecleanwithyourselftokick-startyourpersonalgrowth.Unstuckstartswith“u”Noonepurposelychoosestostoplearningandgrowingagain,itjustkindofhappensinalotofdailyresponsibilitiesandlithetruthisinescapable.Ifyouwanttogetoffthatplacetohigherground,it’suptoyouandonlyyou.Noonewilljusthandyouasteady3ofopportunitiesforActivityisoften4withacceleration(忙碌).IwasguiltyofthisforyearsinworkingplacealwaysbusybutnotadmittingIwasborewantedmylifetobe.OnceIbeganworkingonmylife–quitttomylife–Istartedgrowingonceagain.AndI’veneverbeenhappier.Thingsaren’thappeningtoyou,they’rAvictimmentality(心态)istheenemyofpersonalgrowth.Lamentingovereverythingthathasgonewronginyourlifeonlywastesenergyfromworkingtomakemorethingsgoright.Ifyouwanttokick-startgrowth,youmustyou.TheperfecttimetostarIhadsomanythingsthathadtobejustrightbeforeIcouldmakemylong-planned7fromcorporate.I’dconvenientexcusestoppingyoufromwhatyou’remeanttobeIt’stimeto9others’opinionslearnnext–beitbeginnerornear-expertownit,beproudofit.Pretencesareforpretenders.You’rejusttryingbecomeabetterversionofyour10self.【答案】1.A2.J【解析】【1题详解】们需要投入这么多——时间、资源、人才、责任，甚至退休后的财务）可知，此处是指“投入”，应用动【2题详解】【3题详解】有人会给你源源不断的成长机会。astreamof意为“一连串”。故选I。【5题详解】考查名词。句意：如果你想启动成长，你必须把挫折看成是有目的的，然后把它们放回原位。根据前文处是指你必须把挫折看成是有目的的。setback意为“挫折”，符合语境。故选H。II.ReadingComprehensioInthe1960s,AfricanAmericanmothersnoticedsomethiphotos.Everyyear,youngsterstidiedupintheirSundaybestfortheirschoolpicture,yetthesetdidn’t11life,whileAfricanAmericanchildrenlost12oftheirfacesandturnedintoinkblots(墨渍).Thefilmcouldnotsimultaneouslycapturebothdarkandlightskin.FordecadBlackboysandgirlsandwhiteboysandgirlswerephotographedseparately.ButwiththeintBlackmothers14thatcolorfilmlefttheirBlaIn2015,twoLondon-basedphotographers,AdamBroombergandOliverChanarin,wantedtofindofilmcouldnotcapturethe15ofchildrenofallracesinaschoolphotograph.Whenthesephotographerstest lthatchanged,18,whenlargecorporatikforadvertising.Ateamoftwounlikelybusinesses–furnituremakersandchoKodak’sfilmsfordiscriminatingWhilethecomplaintsfromBlackmotherscouldnotchangeKodak,thosefromthes1970s,new-andmore20-formulationsofcolorfilmwereinthewoGoldfilmwasonthemarketbythefollowingdeTechnologies,suchasphotographicfilms,sometimescapturethebeliefsanintotechnologyhasWhatthemakersoffilmandcamerasandothertechnologieshaveexperiencedisatacit(心照ubscriptiontoabeliefotitisn’tthe25fault;theyarecapturethebiasesthatexistinourworldand,inturn,s17.A.coincidence18.A.therefore20.A.inclusive24.A.inconsistentlyB.unexpectedly25.A.cameras’B.technologies’C.films’【解析】考查动词词义辨析。句意：每年，孩子们都穿着最好的衣服去学校拍照，然而这些珍贵的照片拍摄到的黑步阐述，其中“simultaneouslycapturebothdarkand考查名词词义辨析。句意：白人儿童看起来就是他们在日常生活中的样子，而非裔美国儿童失去了他们的下文“turnedintoinkblots(墨渍)”可知照片中的非裔美国儿童面部无法辨识，失去了面部特征。故选C项。考查名词词义辨析。句意：几十年来，当黑人男孩和女孩以及白人男孩和女孩被分开拍摄时，胶片的这个缺陷一直没有被发现。A.fashion时尚；B.print印刷业；C.range范围；D.sight视野。根据上下文“Fordecades,…Blackboysandgirlsandwhiteboysandgirlswerephotographedseparately”可推出，因为黑人孩子与白人孩子几十年都未曾同框，所以胶片的