英语-陕西省汉中市2024-2025学年高三上学期开学校际联考试题和答案

2025届高三第一次校际联考注意事项：1.本试题共10页,满分150分,时间120分钟。2.答卷前，务必将答题卡上密封线内的各项目填写清楚。3.回答选择题时，选出每小题答案后，用2B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，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。4.考试结束后，监考员将答题卡按顺序收回，装袋整理；试题不回收。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。听力部分结束前，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.WhydoesthemancallOlivia?A.Toaskaboutthehomework.B.Toinvitehertoaparty.C.Tohelpherlearnmath.2.Whatarethespeakersmainlydiscussing?A.ATVprogram.B.Thehousework.C.Aperson.3.What'stherelationshipbetweenthetwospeakers?A.Driverandpassenger.B.Doctorandpatient.C.Guestandwaitress.4.Wheremightthespeakersbe?A.Inalibrary.B.Attheman'shome.C.Inasupermarket.5.Whenistheprojectsupposedtobefinished?A.At12:00.B.At11:00.C.Before10:00.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.Whatcouldthemanmostprobablybe?A.Acomputertechnician.B.Aregularcustomer.C.Thewoman'sneighbor.7.Whatisthewoman'sproblem?A.Itisdifficultforhertofixacupholder.B.Onepartofhercomputerisbroken.C.Shecannotaffordacomputer.听第7段材料，回答第8至10题。8.WhatisJim'sjob?A.Heisafirefighter.B.Heisapostman.C.Heisareporter.9.Howlongdidthefirelast?A.Aboutfourhours.B.Aboutsixhours.C.Abouteighthours.10.Whydoesthewomanthinkthefirewasbig?A.Basedonhowbigthebuildingis.B.Basedonwhatwasinsidethebuilding.C.Basedonhowlongitburned.听第8段材料，回答第11至13题。11.WhyischemistryachallengeforJason?A.Hecan'tfocusinchemistryclass.B.Hespendslittletimeonit.C.Hedoesn'tlikethechemistryteacher.12.WhatdoesEmmasuggestJasondo?A.TalktoMr.Leeaboutthedifficulties.B.Reviewthebasicsandstudytogether.C.Takeabreakfromchemistry.13.WhatdoesMissJeansteach?A.History.B.Chemistry.C.Geography.听第9段材料，回答第14至16题。14.WhatcanSallygetfromhergrandmotherintheautumn?A.Cabbages.B.Lettuce.C.Carrots.15.WhatdoesSally'sgrandmotherdowhenitgetscold?A.Shecoversherplants.B.Sheclearsoutthedeadplants.C.Shegivessomefoodtotheanimals.16.WhatdoesNickthinkofgrowingagarden?A.Itneedsalotofwork.B.Ittakesalittletime.C.Itcanhelpsavesomemoney.听第10段材料，回答第17至20题。17.Howmanylevelsofcoursesdoestheprogramoffer?A.Seven.B.Eight.C.Twelve.18.Whatisthestrengthoftheprogram?A.Itcanmeetpersonalneeds.B.ItprovidescoursesonAmericanculture.C.Itisavailablethroughouttheyear.19.Whatcanstudentsgetiftheyperformwellinanend-of-sessiontest?A.Acourseforfree.B.Apromotiontoahigherlevel.C.Achancetoworkpart-time.20.WhatdoestheLanguageCenterBonusProjectprovide?A.Fieldtrips.B.Socialactivities.C.Extrapracticehours.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和D四个选项中，选出最佳选项。AThefifthClose-upPhotographeroftheYear(CUPOTY)isnowopenforentries!CUPOTYisanannualcompetitionrevealingthewonderoftheworldthroughclose-upphotography.Enternowforachancetowin£2,500cashandatrophy(奖牌).Thereare10categoriestochoosefromandaYoungcategoryforunder18.TheTop100imagesselectedbythejudgewillappearinthewinner'sgalleryasapermanentexhibitiononthiswebsite.Ourhopeisthatthesepictureswillhelptoinspireawiderappreciationofnature'swealthandadesiretoprotectit.TheEarlyBirddeadlineisSeptember30th.Enterbythenandsave10%.ThefinaldeadlineforentriesisOctober9th.DuringtheEarlyBirdoffer,youmayenterlfor£10,6for£20,and15for£30.Imagescanbespreadacrossthecategoriesandthesameimagecanbeenteredintomorethanonecategory.(Everytimeapictureisenteredintoacategoryitcountsasoneentry.)PayforyourentrySelectthenumberofpicturesyouwishtoenterandpaywithacardorthroughPayPal.PrepareyourimagefilesResizeacopyofeachimagesothatitis:1920pxorlessalongthelongestedgeat300DPI*inthesRGBcolorspace*withoutwatermarksorsignaturesThoughnotnecessary,addinginformationtoyourimageduringfilepreparationgivesyoutheopportunitytotellthejudgesanythinginterestingaboutthepicture.21.Whatcanthewinnersget?A.Thetop100images.B.Somemoneyandatrophy.C.Achancetoenteranothercompetition.D.Afreetriptoenjoythenature.22.Howmuchshouldyoupayforyour6entriesonSeptember3th?A.₤60.B.₤50.C.£30.D.₤20.23.WhatisamustifyouwanttoparticipateinthefifthCUPOTY?A.Makingthephotowatermark-free.B.PayingfortheentrythroughPayPal.C.Submittingthesamepicturetoasinglecategory.D.Offeringextrainformationabouttheimage.BWhentrainingformyfirstmarathon,Itreatedmyselftoanexpensivefitnesswatchthattrackedmytime,paceandsplits.Attheendofmyfinaltrainingrun,IthrewmyselfdownonthefloorthemomentIgothome,onlytoseemywatchhadfailedme.Twenty-onemilesbrieflyflashedonthescreenbeforeitwentblankanddisappearedforever.Iscreamedinpain.Thattragicimageofmecryingonmylivingroomfloorprettymuchsumsupmyrelationshipwithexercisetrackingtechnology.Itcanbeatotaljoytowatchyourdatachangeasyougetstrongerandfaster,butsometimesitbecameastickforpunishment.Iwouldcomparemypacewithotherpeople'sorcriticizemyselffornotdoingit30secondsfaster.Ineverreallyrecognizedthisasaproblem.Tome,trackingwastheroutetoself-improvement,andthepointwastobebetter.Inthepastyear,“beingbetter”hastakenonadifferentmeaning.Mymentalhealthdropped,andthingslikebrushingmyteethbecameunimaginablydifficult.Beingbetterstoppedmeaninggettingfasterorstronger.Itmeanttakingcareofmyselfandfeelingsomejoy.OnceIstartedgettingbetter,Ireflectedonwhatmademehappyandwhatdidnot.So,Istoppedtrackingmyrunsanddeletedallthedata.IthenfoundIgenuinelyloverunning.Irunaroundmylocalparkwithasillylittlesmile.ButIdonotloverunningquickly.Idonotlikeraces.Idonotwanttobepushedtobefaster.Inownoticehowmylegsfeelandhowmymindfeelsafterwards—clearandfocused.Inoticethesmellofthewildplantsandthesunshineonmyface.Iambetter.SometimesIamworse.ButeitherwayI'mmovingforwardslowlyandfirmly,andthat'sgoodenough.24.Whydidtheauthorcryafterthefinaltrainingrun?A.Becauseshehadtostopworkingout.B.Becauseshelostthedataonthewatch.C.Becauseshebecamephysicallywornout.D.Becauseshefeltasharppaininthelegs.25.Theauthorusedtoviewexercisetrackingas.A.afunhobbyforenjoymentB.anopportunitytogetbettereducationC.amethodofescapingpunishmentD.awayofbeingabetterrunner26.Whatdoes“beingbetter”meantotheauthornow?A.Gettingpleasureoutofwinningraces.B.Beingmorefocusedonherspeed.C.Improvingheroverallwell-being.D.Freeingherselffromschooltasks.27.Whatcanweconcludefromthispassage?A.Adjustmentbringshappiness.B.Passionisthekeytosuccess.C.Sportscontributetohappiness.D.Successequalsself-improvement.CAnimalsmightnotbeabletospeakormasteradvancedlanguagetechniques,buttheycertainlyhaveotherwaysofcommunicating.Whalesong,wolfhowls,frogcries——eventhefastdanceofthehoneybeeorthefriendlywavesofadog'stail——areamongsomanywaysanimalspassoninformationtoeachotherandtootherlivingthingsoftheanimalkingdom.Whenitcomestohearingcommunication,noteverymemberofaspeciesisjustalike.Animalsindifferentplaceshaveoftenbeensoundingoffindifferentdialects.Forexample,onestudyshowsthatbluewhalesproducedifferenttypesofsoundsdependingonwheretheyarefrom.Somebirdspeciesarethesameway.Andwhataboutthosebirdsthatliveontheborderbetweenterritories(领地)ofdifferentsongbirds?Theyareoftenabletocommunicateinawayacceptedbyeachoftheirgroupsofneighbors.Communicationbetweendifferentspeciescanplayimportantrolesaswell.Onestudyshowsthatiguanas(鬣蜥蜴)donotcommunicatebymakingsound,buttheirwell-developedearshelpthemhearwellthewarningcallsoftheflycatcher(atypeofsmallbird).Thetwospecieshavenothingincommonexceptforthefactthattheyshareageneralhabitatandenemies.Sowhenaniguanahearsabirdmakeasignalofdangerforotherbirds,itprobablyknowstobewatchfulforarrivingenemies,too.However,asnoisepollutionhasbecomeaseriousproblemallacrosstheglobe,manyanimalsarenowunderfire.Increasedshippingtrafficoverthelastcenturyhasgreatlyaffectedthespreadofwhalesongaroundtheoceanbasin.Studieshavefoundthatsongbirds,too,sufferfromnoisycitysurroundings.Somespecieshavehadtochangetheirsingingstyles,producingsongsthatsoundlouder,inordertobeheardabovethenoise.Theirnewvoicesusuallyleadtostrangerandsomewhatworsestylesofsingingthatfemalebirdsfinddecidedlylesssexy.28.WhatcanweknowfromParagraph3?A.Iguanasgetalongwellwithflycatchers.B.Iguanasarebornwithpoorhearing.C.Iguanasoftenbringbadlucktohumans.D.Iguanascommunicatebysinging.29.Asnoisepollutionhasbecomeserious,manyanimals.A.refusetocommunicatewithothersB.cannotcommunicateeffectivelyC.arenowindangerofdyingoutD.don'tmakeasoundanymore30.Theauthordevelopsthepassagemainly.A.byraisingquestionsB.byfollowingtimeorderC.byprovidingexamplesD.byanalyzingthedata31.Wherecanyoureadthepassage?A.Inapaperonphysics.B.Inafashionbrochure.C.Inamagazineaboutnature.D.Inasciencefiction.DStroke(中风)survivorsoftenstrugglewithhandlingobjects.Theylosethesensation(知觉)intheirhandsandfingers,whichistheusualdamagetheyexperiencedaily.Thisconditionaffectstheiractivitiesandlowersthequalityoftheirlivestoanextent.Asasolutiontothisproblem,agroupofscientistsfromtheUK'sUniversityofHertfordshirehasdevelopedaspecialtouchpadthatcanallowthemtofeelonceagain.InanarticlebyE&T,theUniversityofHertfordshireresearchershavecreatedauniqueinventionthatcanbringbackthesenseoftouchamongstrokesurvivors.Thisparticulardeviceiscapableofsendingtinyvibrations(振动)tothepatient'sfingertips.Thiswillgivelifetothebraincellssotheycanfunctiononceagainandrestorethesensationofthelimbs.Ifthesurvivorwearsthisdevice,theycouldnownormallyfunctionasbefore.Theycandotasksontheirownwithoutaskingforhelpfromotherpeople.“Improvementintouchsensationshouldleadtothembeingabletosensethattheyareholdinghands.Thatdefinitelyshouldbepossible,”Dr.AmitPujari,theinventorofthedevice,said.DuringtheBritishScienceFestival,thedevicedeveloperurgedtheparticipantstotelliftheyhadsensationsontheirhandswhilethetoolwasplaced.Thetriallastedfor10minutes.Theresearchersfoundthat20%to40%ofthemhaveshownanimprovedsensationintheirlimbs.Besidesenhancingthepatient'smovements,thetestprovedthatitcouldalsobeahugehelpinimprovingapatient'smentalwell-being.Thestudyisexpectedtoundergoapeerreviewinthefuture.Theexpertsarestillwonderingaboutthedevice’simpactinthelongrun.Theyalsowanttotacklehoweffectiveitisforpatientswhosufferfromstroke.32.What'sthefunctionofthespecialtouchpad?A.Increasingstrokesurvivors'braincells.B.Changingthewaystrokesurvivorsseizeobjects.C.Helpingstrokesurvivorsregainthesenseoftouch.D.Trackingthelifequalityofstroke.survivors.33.Whatdoes“That”inParagraph3referto?A.Restoringthesensationofhands.B.Turningtoothersforhelp.C.Preventingstroke.D.Wearingthespecialdevice.34.Whatcanbeinferredabouttheoutcomeofthe10-minutetrial?A.It'snegative.B.It'sencouraging.C.It'stypical.D.It'sdisappointing.35.WhichisTRUEaboutthespecialdevice?A.Ithasundergoneapeerreview.B.Itcuresstrokeimmediately.C.Ithasproducedlong-termgoodimpactonpatients.D.Ithelpsimprovepatients'mentalhealth.第二节(共5小题，每小题2.5分，满分12.5分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。SavetheEarthfromDecliningBiodiversityPlantsandanimalsdependoneachotherforsurvival.Findoutwhythisbiodiversityissoimportantandhowyoucanhelp.Skiptheselfie(自拍照).Ridingelephants,holdingmonkeys,andtakingphotoswithlittlelionmightseemfun,buttheseanimalsmighthavebeencaughtfromthewildandaren'tbeingproperlycaredfor.Avoidtheseactivitiesonvacationunlessyouknowthegroupistrustworthyandnottreatinganimalscruelly.36Standupforscaryanimals.Somepeopleareafraidofanimalslikewolves,sharks,andbatsandtrytoharmthem.Buttheseanimalsaresuperimportant.37Sotelleveryonehowamazingtheyare.Badplants.38Theycandestroynativespeciesandshakeupthewholeecosystem.Youcanhelp.Signuptohelpremoveinvasiveplantsatalocalparkornaturecentre. 39Birdscanbecomeconfusedbybrightnighttimelights,causingthemtocrashintowindowsorflyincirclesuntilthey'reverytired.Turnoffunnecessarylightsatnightinthespringandfallwhenbirdsaremigrating.Youcanalsotalktoyourparentsaboutturningoffthelightsattheirhigh-riseoffices.Look——Don'ttouch.40Thatwayyoudon'tdisturbanimals,whichcanchangetheirbehaviour.Critters(生物)arebetteroffspendingenergylookingforfoodorcaringforyoung——nothidingfromyou!A.Lightsoff.B.Bringbinoculars(望远镜)onanoutdooradventuretoenjoywildlifefromafar.C.Alargenumberofbirdsdiefromthese.D.Weshouldmakeanefforttoprotectlocalspecies.E.Invasivespeciesareplantsandanimalsthatdon'tbelonginahabitat.F.Askyourparentsnotto“like”similarphotosonsocialmedia.G.Becausetheykeeptheirhabitatshealthy.第三部分：语言运用(共两节，满分30分)第一节完形填空(共15小题，每小题1分，满分15分)阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。Hecaughtmyeyeandwavedtome.Asusual,Iwavedbackandgavehima(n)41.“Doyouknowtheoldman,Mom?”askedmyson.I42myhead.“Idon'tknowhisname,buthe'sveryfriendly.Hewavestomewheneverwemeet.”Wewerenewtothistown.Having43anothercity,Iwasn'tusedtowavesfromstrangers.Actually,wherewewerefrom,peoplehardlyacknowledgedeachother.Wesimplypassedbyeachother,headsdown,mindingourown44.Perhapsthat'swhyI45thesedailywaves.Itfeltgoodtobe46andreceivedthatmessageof“Hello!”OndayswhenIdidn’tmeethim,Imissedhimand47ifhewasokay.OneeveningwhenIwaswalkingalone,my48travelledto“TheWaver”,asmychildrencalledhim.IwonderedifIcouldbecourageousenoughto49atthepeopleIdon'tknow.Iwantedtogiveitatry,butI50.“I'llfeelsilly,”Ithoughttomyself.ThenIheardacar51.ThenextmomentIfoundmyselfwavingtotheladyinthepassenger52.Herfacesoftenedandwavedback.Iwasalittle53.Theydothishere!Iremindedmyself.It'sreallycool!IwavedtoeveryoneI54therestofthewayhome.ThatwasthedayIbecamea“waver”.Ican't55theworld.It'senoughtohelpsweetenitalittle.41.A.vaseB.invitationC.shelfD.smile42.A.droppedB.ensuredC.shookD.nodded43.A.settledforB.movedfromC.caughtupD.helpedout44.A.businessB.educationC.impressionD.talent45.A.imaginedB.clickedC.enjoyedD.ignored46.A.tackledB.forgottenC.replacedD.noticed47.A.knewB.wonderedC.emphasizedD.agreed48.A.scheduleB.titlesC.humorD.thoughts49.A.waveB.laughC.lookD.call50.A.acceptedB.apologizedC.hesitatedD.cheated51.A.approachingB.preventingC.bouncingD.falling52.A.ambulanceB.seatC.clinicD.trap53.A.shockedB.disappointedC.worriedD.scared54.A.consideredB.servedC.sawD.protected55.A.dismissB.stopC.estimateD.change第二节语法填空(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。AgroupofforeignteenagersrecentlytouredChinaandsaidtheyfoundthecountryinterestingandfriendly,56.(add)thattheywereimpressedbyitscultureandnaturalscenery.Atotalof110students,agefrom14to18fromaboutonehundred57.(country),visitedBeijingandSouthwestChina'sYunnanprovinceduringa15-daytourinOctoberwhiletakingpart58.the16thChineseBridgeChineseProficiencyCompetitionforForeignSecondarySchoolStudents.Formost,it59.(be)theirfirsttimethattheyhadvisitedChina.Andmanysaidthetourhelped60.(they)gainanewperspectiveandevendeeperunderstandingofthecountryanditspeople.LuiseMaraldaSenst,an18-year-oldcollegestudentfromGermany,61.(cook)anddinedwithaChinesefamily.SenstsaidshehasbeenlearningMandarinforthreeyearsandshehasreceivedhelpliterallyfrom62.auntwhoisChinese.Thatwas63.shehasprogressedsoquickly.ASinologymajorstudentPhansankorsaidhewasimpressedbytheelectronicflowerauctionhallattheDounanFlowerMarket.“Itlookslikeastockexchange,”hesaid.“Iknowthatover4.5millionfreshflowers64.(trade)hereeveryday,someofwhichwillbeexportedtomycountry.”Headdedhisdreamis65.(become)asuccessfulbusinessman,sohealsowantedtoobtainsomebusinessknowledgeinChina.第四部分：写作(共两节，满分40分)第一节(满分15分)假定你是李华，最近收到好友Ben的来信，信中说他因为使用人工智能完成作业而受到老师的批评，请你给他写一封回信，内容包括：1.你对使用人工智能完成作业的看法；2.你的建议。注意：1.词数80左右；2.请按如下格式在答题卡的相应位置作答。DearBen,Yours,LiHua第二节(满分25分)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。Ineededtodosomethinginmycommunityinordertocompletethecommunityservicehoursrequiredtograduatefromhighschool.Someofmyfriendshadsigneduptospendtimeatasoupkitchen,soIdid,too.Itseemedlikeagoodthingtodo.Ithoughtthatwewouldjustbepassingoutdinnerstothoseinneed,butIfoundoutwewouldbedoingeverythingfrompreparingtoservingthedinner.Webeganpreparingthefood,frommixingsaladdressingtoseparatingfrozenmeat.Muchstillneededtobedonebeforedinnerwasserved,butalreadyoutsidethebuildingmanyhomelesspeopleweregathering.Itwasn'tuntilacoupleofhourslaterthatweopenedthedoorsandbeganservingdinner.Asthelineofpeoplecametowardme,Igotalittlescared.I'dcomefacetofacewiththehomeless:HowshouldIact?Howwouldtheytreatme?Wouldtheyhatemeforhavingmorethantheydid?Whilesomeofthepeoplelookedveryfriendly,someofthemlookedsodangerous.Ididn'thavetoomuchtimetoworryaboutit.Iwasassignedtoservethesaladwiththeladynexttome.ShesmiledatmeandsaidifIneededhelp,she'dberightthere,whichIfoundquitecomforting.Ihadneverseensomanypeoplewantingfood.Theywereofallagesandnationalities.Mostofthemworeclothesthatweretornanddirty.Somelookedliketheyhadtotallygivenuponlife,whileothersseemedtobemakingthebestofthesituation,smilingandjoking.Somewerebetteroffthanothers,buttheyallneededagoodmealandawarmplacetoeat.Itsaddenedmetothinkofhowmanypeopletherewerewhodidn'thaveaplacetocallhomeandtheonlyfoodtheygotcamefromasoupkitchen.注意：1.续写词数应为150左右；2.请按如下格式在答题卡的相应位置作答。Astheycameinmydirection,Iputonmybrightestandhappiestsmile. IwassohappythatIhadearnedmyservicehoursinthisway. 2025届高三第一次校际联考英语试题参考答案及评分标准第一部分：听力(共两节，满分30分)第一节(共5小题，每小题1.5分，满分7.5分)1.A2.B3.C4.A5.A第二节(共15小题,每小题1.5分,满分22.5分)6.A7.B8.C9.A10.B11.A12.B13.C14.C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)A)21.B22.D23.AB)24.B25.D26.C27.AC)28.A29.B30.C31.CD)32.C33.A34.B35.D第二节(共5小题,每小题2.5分,满分12.5分)36.F37.G38.E39.A40.B第三部分：语言运用(共两节，满分30分)第一节完形填空(共15小题，每小题1分，满分15分)41.D42.C43.B44.A45.C46.D47.B48.D49.A50.C51.A52.B53.A54.C55.D第二节语法填空(共10小题，每小题1.5分，满分15分)56.adding57.countries58.in59.was60.them61.cooked62.an63.why64.aretraded65.tobecome第四部分：写作(共两节，满分40分)第一节(满分15分)参考范文：DearBen,I'msorrytolearnaboutyourcurrenttroubleregardingtheuseofAItoolsforyourassignment.IcanfullyrelatetoyoursituationasIoncefacedsimilartemptationstomanageheavyacademicworkloads.However,AIshouldneverreplaceourownintellectualefforts.Asascientistoncesaid,“Ourintelligenceiswhatmakesushuman,andAIisanextensionofthatquality.”WhileAIcanassistincertainareas,overrelianceonitunderminestheessenceoflearningandcompromisesacademicintegrity.Therefore,IsuggestyouimproveyourworkwithoutsolelydependingonAItoolsandhaveanopenconversationwithyourteacher,clarifyingyourintentionsanddemonstratingyourcommitmenttogenuinelearning.Learningisnotjustaboutcompletingtasksbutalsoabouttheprocessofacquiringknowledge.Wishyouallthebest.Yours,LiHua一、评分原则1.本题总分为15分，按