河北省部分学校2024-2025学年高三下学期3月联考英语试题（含答案）

河北省部分学校2024-2025学年高三下学期3月联考英语注意事项：1.答题前，考生务必将自己的姓名、考生号、考场号、座位号填写在答题卡上。2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。3.考试结束后，将本试卷和答题卡一并交回。第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节(共5小题;每小题1.5分，满分7.5分)听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：Howmuchistheshirt?A.£19.15.B.£9.18.C.£9.15.答案是C。1.Wherewillthespeakersmeetlater?A.Inacafé.B.Inabookstore.C.Inachangingroom.2.HowdidthemanlearntospeakSpanish?A.Helearneditfromhisparents.B.Hepickeditupwhiletraveling.C.Hetookclassesasachild.3.Whatdoesthewomanneed?A.Apen.B.Someadvice.C.Somepaper.4.Howdoesthemansoundintheend?A.Worried.B.Relieved.C.Serious.5.Whatdoesthewomanasktheboytodo?A.Cookforhimself.B.Shopforsomegoods.C.Ordersomefood.第二节(共15小题;每小题1.5分，满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.What’stherelationshipbetweenthespeakers?A.Bossandemployee.B.Fellowworkers.C.Reporterandpasserby.7.Whatisthedeadlineforsubmittingthisreport?A.Wednesday.B.Thursday.C.Friday.听第7段材料，回答第8至10题。8.Howdoesthewomanfeelatfirst?A.Anxious.B.Refreshed.C.Confused.9.Whatisthewomanpreparingfor?A.Adebatecompetition.B.Atheaterperformance.C.Agraduationspeech.10.Whatdoesthemansuggestthewomando?A.Takedeepbreaths.B.Bringhernoteswithher.C.Workhardonherstudy.听第8段材料，回答第11至13题。11.Wherearethespeakersprobably?A.Inalibrary.B.Inanoffice.C.Inatab.12.Whyisthemanpuzzled?A.Hisessaywasscoredhigh.B.Hemadeagreatchange.C.Hisexperimentwasasuccess.13.Whatdoesthewomangivetotheman?A.Aspecialtopic.B.Ahighlyoriginalessay.C.Apositionoftheresearchgroup.听第9段材料，回答第14至17题。14.Whatisthewomandoing?A.Sheisonholiday.B.Sheisborrowingabook.C.Sheisintroducingawriter.15.Whatisthebookmainlyabout?A.Collegeeducation.B.Careerprogress.C.Financialplanning.16.Whatdoesthewomanthinkofthebook?A.It’spractical.B.It’scomplex.C.It’sexpensive.17.Whatcanthebookhelptheman?A.Masterstudyskills.B.Improvehislifequality.C.Getalongwellwithhisco-workers.听第10段材料，回答第18至20题。18.Whatisthepurposeofthespeech?A.Topresentaward-winningphotos.B.Tointroducearestartedschoolclub.C.Torecommendnewly-releasedcameras.19.HowlongwillthemeetinglastonThursdays?A.Twohours.B.Fourhours.C.Sixhours.20.Whatisthethemeforthisweek?A.Parks.B.Mountains.C.Buildings.第二部分阅读(共两节，满分50分)第一节(共15小题;每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。ATheNaturalHistoryMuseuminLondonholdsayearlycontestfortheWildlifePhotographeroftheYear.There’saseparatecontestforpeopleaged10andunder,11-14,and15-17,knownasthe“YoungWildlifePhotographeroftheYear”.Herearesomeofthisyear’sbestwinningpictures.FreeasaBirdbyAlbertoRománGómez,SpainAlbertoRománGómezsnappedthispictureofayoungstonechat(野翁鸟)sittingonagatehuntingforinsectsThejudgeslikedhowAlbertocapturedthebird’swildnaturewhileshowingitinahumansetting.AnEveningMealbyParhamPourahmad,USAParhamPourahmadshotthispictureofaCooper’seagleeatingasquirrel(松鼠)thatithascaught.ThejudgeswereimpressedwiththewayParhamPourahmadframedthepicture,andthewaythesunlightlitthescene.LifeUnderDeadWoodbyAlexisTinker-Tsavalas,GermanyAlexisTinker-Tsavalascreatedthisimageofaspringtail(弹尾虫)nexttothe“fruitingbody”ofamushroom.Alexishadtobequick,sincethespringtailcouldjumpatanymoment.Still,hemanagedtotake36picturesthathelatercombinedtocreatethisimage.RecordingbyHandbyLiwiaPawlowska,PolandLiwiaPawlowskawonbyherpictureofacommonwhitethroat(白喉雀)beinggentlyheldwhileitisbanded.Whenabirdisbanded,asmallringisputononeofitslegs.Intheprocessscientistscanlearnaboutthebird’ssize,health,age,anditsmigrationsandthenreleaseit.LiwiaPawlowskahopesherpicturewillhelp“otherstogettoknowthistopicbetter”.1.HowdidAlbertoRománGómezmakehisphotoimpressthejudges?A.Hetookpicturesveryquickly.B.Hecombinednaturewithhuman.C.Hisphotocalledforwildlifeconservation.D.Hiscompositionandlightwereexcellent.2.WhatchallengedidAlexisTinker-Tsavalasfacewhiletakinghispicture?A.Holdingthespringtailgently.B.Gettingthelightingjustright.C.Photographingthespringtailreadytojump.D.Takingashotofthespringtail’squickjump.3.WhatdoesLiwiaPawlowskaexpectherphototodo?A.Educateviewersaboutbird’sbanding.B.Presentthebeautyofmigratorybirds.C.Leadviewerstocriticizebird’sbanding.D.Encourageprotectionofwildlifehabitats.BAsurferwholosthisrightlegtoasharkattackmonthsagohasamazedpeoplebyreturningtothewavesonhisoneremainingleg.Inashowofremarkablecourage,thesurferKaiMcKenziepaddledouttothesamespotwherehehadbeenattackedbyawhitesharkfourmonthsearlier,whichwasquiteararecase.Aftertheinitialshock,McKenziekepthisspiritsupliftedbyhismissiontoreturntothewaterbeforetheendoftheyear.The23-year-oldhadpromisedtogetbackintosurfingassoonashewasableto.McKenzietookoffhisartificiallimb(肢)andgotbacktoridingthewavesandpractisingnewmoves.Hepaddledoutwithfocus,catchingseveralwaves,jumpingonhisboardwithonelegandoccasionallysteering(控制)itwithonehandwhenitwasoffcourse.It’sfarfromeffortlesstosurfwithonelegwhichcausesimbalance,andwhenhewipedout,he’donlygotonelegtoswingbackup.Supportedbyfamily,McKenzieappearedateaseinthesamewaterdespiteadmittinghewasabitnervousbecausethewaterlooked“exactlylikethatday”.Hisbraveryandskillwhilesurfingononefoottouchedeveryone.Helaterpostedhisreturntotheoceanonline.“It’soneofthecraziestfeelingsI’vehad!It’sthefirsttimethatI’dpaddledbackinthewaterwhereIgotbitten,”hewrote.“Isatouttherebymyselfandtookitinforalittlebitthenabunchofgoodpeoplesurfedwithme.”Mark,asurfingchampionwholosthisrightlegduetocancer,mentionedMcKenzie’sreturntotheocean,saying,“Thatfearofthesharkwouldhavebeenbehindhimashewaspaddlingout.Gettingbackoutthereisextremelycourageous.McKenziemightnotatthetopyet,buthe’syoungandhe’lladaptfast.Hehastakenhisfirstandbiggeststepbygettingoutthere.”4.WhyarepeopleamazedbyMcKenzie?A.Hehaslosthisrightleg. B.Heroserightwherehefell.C.Hehasagiftforsurfing. D.Hewasattackedbyashark.5.HowdidMcKenziemanagetosurfwithonlyoneleg?A.Hereliedonhisartificiallimbforsupport.B.Hegothelpfromothersurfersinthewater.C.Hetriednewmovesandadjustedhistechniques.D.Heusedaspecialsurfboarddesignedforbalance.6.WhatwasMcKenzie’sstateofmindwhenreturningtothewater?A.Basicallyrelieved. B.Extremelytense.C.Ratherunwilling. D.Totallyfearless.7.WhatdoMark’swordsimplyaboutMcKenzie’sfuture?A.Hewillstruggletosurfeffectively.B.Heislikelytoquitsurfingduetofear.C.Hewilllivewiththefearoftheshark.D.Heisexpectedtobeapromisingsurfer.CMikesaidthe£10thathepaidforananti-snoring(防止打鼾的)pillowlastsummerwouldhavebeenbetterspentonbread.Still,itseemedlikeanopportunitytoogoodtomissatthattime,atinypricetopaytogivehiswifegoodnightsandtosavehimfromsleepdivorce.However,thesilentnightitpromisednevermaterializedandhe’snowfrequentlybanishedtothelivingroom.Thepillowmeanwhileisinalandfillsomewhere,alongwithcountlessothersheimagines,purchasedbypeoplewhoweresoldadream.JamesSmith,asleepexpert,sympathizes.Hewarnspeopletobecarefuloftheclaimssomepillowdealersmake.Pillowsclaimingtobeanti-snoringdon’tstopsnoringinitself.Theyaredesignedtorepositiontheheadandnecktoopentheairways,butitisworthnotingthat67%ofsnorerswillstoporreducesnoringsimplybylyingontheirside,soitmaybemoreadvantageoustofind“goodpillows”thatcouldoptimize(优化)sleepinasidesleepingposition,JamesSmithsuggested.Those“goodpillows”shouldbecomfortableandshouldpreserveagoodsleepposition.Iftheycankeepapersononhisside,theywillprobablyhelpreducesnoring.Differentsizesandtypesofpillowsarebetterfordifferentsleepers.Asidesleepershouldchooseapillowthatfillsthegapandkeepstheirheadinposition.However,forbacksleepers,apillowshouldfillthespacebetweentheshouldersandthebackofthehead.Thiswillalwaysmeanathinnerpillowthanthatofasidesleeper,asitisasmallergaptofill.Givenhowindividualachoiceofpillowsis,themostsensiblestrategyistotrybeforeyoucommittobuying.Andthisshouldn’tbeaquicksqueeze(捏)inthebedshop.Tryitforaslongaspossible.Manypillowsnowcomewithatrialperiod.Isitstillcomfortableafter5,10oreven15minutes?8.HowdidMikefeelafterbuyingananti-snoringpillow?A.Regretful. B.Secure.C.Confused. D.Worried.9.Whatdoestheunderlinedword“banished”inparagraph2mean?A.Takenin. B.Reliedon.C.Calledon. D.Drivenout.10.Howdo“goodpillows”suggestedbyJamesSmithhelpsnorers?A.Bykeepingsidesleepersfromlyingontheirside.B.Bysupportingthebodycorrectlyforsidesleepers.C.Byusingcomfortablematerialsasasleepingaid.D.Byusingthinnersizestoimprovequalityofsleep.11.Whatisthekeyadvicegivenforchoosingapillow?AFeelitbrieflyinthestore.B.Chooseonewithgoodflexibility.CTestitextensivelybeforebuying.D.Checkitscomfortafteratrialperiod.DResearchershavefoundthattheglobalgoaloflimitingwarmingto1.5℃abovepreindustriallevelsisnowalmostcertainlyimpossible.Thereisa50%chancetheresearchersreported,thatglobalwarmingwillexceed(超过)2℃evenifhumanitymeetscurrentgoalsofrapiddecarbonization(脱碳)tonetzerobythe2050s.Previousstudieshaveconcludedthatdecarbonizationatthepacewouldlikelykeepglobalwarmingbelow2℃.Forthenewstudy,climatescientistNoahDiffenbaughandhisteamtrainedanAIsystemtopredicthowhighglobaltemperaturescouldclimb,dependingonthepaceofdecarbonization.WhentrainingtheAI,theyusedtemperatureandgreenhousegasdatafromlotsofclimatemodelsimulations(模拟).Topredictfuturewarming,however,theyfedAItheactualhistoricaltemperatures,alongwithdifferentpossiblefuturesforgreenhousegasemissions.Theirstudyfoundthatmanyregionswillexceed3℃ofwarmingby2060inasituationinwhichemissionscontinuetoincrease-soonerthanpredictedinearlierstudies,andthattheworldhasalmostcertainlymisseditschancetoachievetheambitiousgoalofkeepinglong-termwarmingbelow2℃.Thestudybuildson2023researchinwhichresearcherspredictedhowmanyyearsareleftbeforethe1.5and2℃goalsareexceeded.However,asthesethresholds(阈)arebasedonaverageconditionsovermanyyears,theydon’ttellthefullstoryofhowextremetheclimatecouldbecome.Thenewpredictionsunderlinetheimportanceofinvestingmorethanindecarbonization.We’vebeenseeingacceleratingtrendofextremeweatherimpactsgloballyinrecentyears.Thisstudyalsosuggeststhat,eveninthebest-casesituation,weareverylikelytoexperienceconditionsthataremoreseverethanwhatwe’vebeendealingwithrecently.“Evenifalltheeffortandinvestmentindecarbonizationisassuccessfulaspossible,thereisarealrisk,withoutequalinvestmentsinmakinghumanandnaturalsystemsmoreresilienttosevereconsequencesofcontinuedwarming,”saidDiffenbaugh.12.Whatisthemainconclusionofthestudy?A.Keepingwarmingbelow1.5℃isnowoutofreach.B.Limitingwarmingto2℃isstillpossible.C.Decarbonizationwilllimitwarming.D.Warminghasalreadyexceeded2℃.13.HowdoesAIworkinpredictingglobalwarming?A.Byfocusingondecarbonizationgoals.B.Byanalyzingextremeweatherevents.C.Bycombiningmodelswithreal-worlddata.D.Bylearningfromhistoricaltemperaturedata.14.WhatdoesDiffenbaughsuggestisneededbesidesdecarbonization?A.Newtechnologies.B.Moreinvestmentinadaptation.C.Slowerdecarbonization.D.Focusmerelyonemissions.15.Whatcanbethebesttitleforthetext?A.TheFutureofDecarbonizationB.TheRoleofAIinClimatePredictionC.TheImpactofGreenhouseGasEmissionsD.TheChallengeofAchievingClimateGoals第二节(共5小题;每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。It’stimetobecomea“yesperson”,notthepersonwhoshamefullyagreeswitheverythingotherssay,buttheonewhoisopentonewopportunitiesandreadytochangetheirlifeforthebetter.Howcanwebecomesucha“yesperson”?Say“yes”tolittlethingsSaying“yes”toabigfinancialinvestmentormovingtoanothercitycanbescary.Youcanovercomethisfearbysaying“yes”tolittlethings.Forexample,whenacolleagueasksyoutojointhemforlunch,say“yes”.Whenafriendinvitesyoutoanewhobbyclass,don’thesitate,____16____.Say“yes”tochanges____17____.Lifeisfullofunexpectedturns,though.Beingabletoacceptnewsituationsisavaluableskill.Bysaying“yes”tochanges,youtrainyourselftobemorecomfortablewithuncertainty.Youlearntotrustthatyoucanhandlewhatevercomesyourway,whetherit’sanewprojectatworkorasuddeninvitationtoasocialevent.Say“yes”toself-reflectionRegularself-reflectioniscrucialforpersonalgrowth.____18____.Reflectinghelpsyouunderstandyourstrengthsandareasforimprovement,guidingyourdecisionsandactions.Itfostersadeeperawarenessofwhattrulymatterstoyou,makingiteasiertosay“yes”toopportunitiesthatalignwithyourvaluesandaspirations.____19____Combinedeffortsopenupnewavenuesforcreativityandinnovation.Say“yes”togroupprojects,jointventures,orcommunityinitiatives.Workingwithothersallowsyoutopoolresources,shareideas,andlearnfromdifferentperspectives.____20____.Eachcollectiveeffortenhancesyourabilitytoworkeffectivelywithothers,preparingyouformoresignificantopportunitiesinthefuture.A.Say“yes”tocreativityB.Say“yes”toteamworkC.ItcanleadtobreakthroughsthatmightnotbepossiblealoneD.Setasidetimetoevaluateyourexperiences,goals,andprogressE.ThesesmallcommitmentsareasteptowardsbiggeropportunitiesF.YoumighthavebecomecomfortablewithwhatyourlifehasbecomeG.Whetherit’stravelingaloneortryinganewsport,itcanbetransformative第三部分语言运用(共两节，满分30分)第一节(共15小题;每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。MyhusbandJeffandIwereonavacationinanothercityandhavingabird’sviewofthecityontopofamountainnearbywasonhisbucketlist.Itwasratedasa____21____hikewithadistanceof10milesroundtrip.Ibeganto____22____becauseIwonderedifIcouldmakeit.Ihadn’tbeen____23____,andIhadfallenintothemindsetthatasIwasgettingolder,itwasonly____24____thatIwouldhavelessenergyanddrive.Thenextmorning,webeganourclimbing.Abouthalfwayup,wemetadiscouragedcouplewhohad____25____tryingtoreachthetop.WhenI____26____howdisappointedthehusbandseemedtobe,I____27____rightthentocontinueanyway.____28____,aswewalked,Istoppedthinkingaboutnotbeingabletoendure(忍受)thewalking.Instead,Ibeganto____29____thebeautyoftheareaandourconversation.Astheday____30____andtheroadbecamemorechallenging,Jeffwasgrowingconcernedaboutour____31____.Wehadtogetdownbeforedark,orwewouldhavetofind____32____fromthecoldandanimalsinthearea.Finally,wereachedthetopandwere____33____withthecharmofthebird’seyeview.Toosoon,wehadtodepartandwediditwhileitwasstill____34____.Afterwards,IrealizedthatIcoulddomanythingsthatIhadfearedtodo.Iamexcitedthatmanyadventuresare____35____formenowthatIhavemynewattitude.21.A.tough B.crucial C.organized D.reliable22.A.imagine B.commit C.reflect D.panic23.A.holdingon B.workingout C.givingup D.sittingaround24.A.wise B.essential C.natural D.rare25.A.remembered B.avoided C.admitted D.quitted26.A.noticed B.refused C.announced D.pretended27.A.agreed B.hesitated C.resolved D.managed28.A.Surely B.Strangely C.Principally D.Similarly29.A.create B.ruin C.miss D.enjoy30.A.progressed B.changed C.repeated D.approached31.A.relation B.pace C.academy D.health32.A.shelter B.suffering C.signal D.absence33.A.accompanied B.consumed C.rewarded D.charged34.A.legal B.alive C.late D.light35.A.bynature B.onend C.instore D.atlength第二节(共10小题;每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。TheJining-Datong-YuanpingHigh-speedRailwaybecameoperationalrecently,____36____(mark)thebeginningofadirecthigh-speedraillinebetweenShanxiProvinceandtheInnerMongoliaAutonomousRegion.The309-kilometerline,____37____runsbetweenUlanqabinInnerMongoliaandYuanpinginShanxi,throughthecitiesofDatong,ShuozhouandXinzhouinShanxi,andalso____38____(connect)withtheDatong-Xi’anHigh-speedRailway,hasninestops.Itconstitutes____39____importantcomponentofthenation’s“EightVerticalandEightHorizontal”railnetwork.Thenewline,____40____(design)fortrainsrunningatupto250kilometersperhour,willcutthetraveltimebetweenHohhot,thecapitalofInnerMongolia,andTaiyuan,thecapitalofShanxi,toabout3hoursand12minutes____41____thepreviousmorethanfivehours.“Thenewlinemarkstheopeningoftherapidrailwaypassengertransportchannelbetweenthetwoprovincialcapitalsandwill____42____(far)improvetheregionalrailwaynetwork,”saidadirectoroftheShanxiProvincialDevelopmentandReformCommission.“Itisofgreat____43____(significant)tothehigh-qualityeconomicandsocialdevelopmentalongtheline.”PingRui,aresidentinDatong,said,“ThedistancebetweenShanxiandInnerMongoliacan____44____(shorten)toagreatextentwiththeopeningofthehigh-speedrailway,makingtravelmoreconvenient.”Expressinghisdesire____45____(welcome)moretouriststoShanxi,hesaid,“Alongtheroute,therearemanyfilminglocations,includingtheYungangGrottoes,theHangingTempleandtheYingxianWoodenPagoda.”第四部分写作(共两节，满分40分)第一节(满分15分)46.假定你是李华，你想设计一个网站来辅助你班同学学好英语。请你给擅长IT技能的外教MrRobert写一封邮件，内容包括：1.介绍你的设想；2.咨询相关建议。注意：1.写作词数应为80个左右；2.请按如下格式在答题卡的相应位置作答。DearMrRobert,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua第二节(满分25分)47.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。Itwasaregulardayatthesmartphonestore.Theusualcrowdofcustomerscamein,eachwiththeirownuniqueissues.Myjobwastohelpthemall,whetheritwassomethingassimpleastransferringcontactsorasdifficultasfixingaphonethatwouldn’tturnon.ThenJoeappeared.Helookedtobeinhisearly50s.Hishairwasslightlygraying.Hewaspracticallyrunningtowardsthecounter,hiseyeswidewithpanic.“Youneedtogivemeanewphone!”Joealmostshouted.“Thisoneyousoldmeafewdaysagoisbroken!Thephotosinmyphonearetotallymessedup!”Joe’surgencymademepaycloserattention.“Let’stakealookatwhat’sgoingon,”Isaid.Joethrust(塞)thephoneintomyhands,nearlydroppingit.“Lookatthis!Everypictureisruined!”Hesoundedoutofbreath.Iopenedthephotogallery,andsureenough,theselfies(自拍照)he’dtakenwerequitestrange:Hisforeheadwasstretched,andhiseyeswereoddlywide.Thepictureslookedlikesomethingoutofafunhousemirror.Istartedcheckingthesettings,detectingtherewasaheavyfilter(滤光器)turnedon,whichwasdistorting(扭曲)hisfaceineverypicture.“Sir,it’sactuallyafilterthat’scausingtheissue.Yourphoneisn’tbroken;it’sjustthesettings.Resettingthesettingsofthecamerawillhelp.”“Butit’sdigital!Ididn’tmesswithanything!MyphotoswerefinewhenItookthem,”heargued.“Ineedthesepicturestobeperfect!Please,justfixit,”hisvoicehadsoftened,almostlikehewasbeggingnow.Then,almostinawhisper,headmitted,“Ineedthesephotosforadatingwebsite.”Suddenly,itallmadesense.Thiswasnotjustanyphotobutwashisshotatfindinglove.Thethoughtofitgoingwronghadmadehimcompletelyuneasy.注意：1.续写词数应为150个左右；2.请按如下格式在答题卡的相应位置作答。RealizinghowmuchthismeanttoJoe,IknewIhadtohelphim.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ishowedhimtheresultsofmyshotsofhim.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________河北省部分学校2024-2025学年高三下学期3月联考英语参考答案第一部分听力(听力答案省略)第二部分阅读(共两节，满分50分)第一节(共15小题;每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。A【1~3题答案】【答案】1.B2.C3.AB【4~7题答案】【答案】4.B