陕西省汉中中学2025届高三最后一卷英语试卷含解析

陕西省汉中中学2025届高三最后一卷英语试卷注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。2．答题时请按要求用笔。3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分（共20小题，每小题1.5分，满分30分）1．WatchingbasketballgamesonTVathomeisonething,goingtowatchthem________liveisquiteanother.A．perform B．performing C．toperform D．beingperformed2．Thecouplewasinitiallylookingforwardtohavinganoverseasweddingbuthadtodroptheideaafterfacing________fromparents.A．recognition B．tolerationC．opposition D．proportion3．—Tedhasneverbeensorude!—He______somethingheshouldn’thave,butIguesshedidn’tmeanthat.A．hassaid B．hadsaidC．said D．wassaying4．DreamoftheRedChamberisbelievedtobesemi-autobiographical,_______thefortunesofCao’sownfamily.A．mirroredB．tomirrorC．mirroringD．mirror5．Everymanhashisfaults.Weshould,therefore,leantobe________ofothers.A．ignorant B．responsibleC．reliable D．tolerant6．______caughtintherainunexpectedly,westillenjoyedthejourneyverymuch.A．When B．AsC．Unless D．Although7．—Youcouldalwaysputthedecisionoffalittlebitlonger.—__________IfIleaveitmuchlongerImightmissmychance.A．That’sreasonable. B．Isn’titagoodidea?C．Doyouthinkso? D．Ican’tagreemore.8．Iftheweatherhadbeenbetter,we______apicnicyesterday.A．musthavehad B．wouldhaveC．couldhavehad D．willhave9．DimashappearedonthestageofSinger2017,hisvoiceinstantlywonheartsofChineseaudience.A．AslongasB．AssoonasC．NowthatD．Eversince10．_____bytheEnglishteacherforthehighgrade,Ifeltmyeffortfinallypaidoff.A．PraiseB．PraisedC．TopraiseD．Praising11．Ifyousleeplessthansevenhours,youarethreetimesmoretocatchacold．A．possible B．certainly C．probable D．likely12．Wewerescaredtodeathwhenthefire______.Fortunately,itwasputoutbeforeitcausedmuchdamage.A．brokeout​​ B．cameoutC．gaveout​​ D．turnedout13．Theshockingnewsmademerealize________terribleproblemswewouldface.A．what B．howC．that D．why14．So________sometimesintryingtoaccomplishsomethingbig_______wefailtonoticethelittlethingsthatgivelifeitsmagic.A．wegetcaughtup;asB．dowegetcaughtup;thatC．caughtupgetwe;asD．caughtupdoweget;that15．Itisnotlikehertobesoimpolite;sheyouwhenyougreetedher.A．mightnothaveheard B．shouldnothaveheard C．mustn’thear D．shouldn’thear16．AfterreceivingtheOscarforBestSupportingActress,AnneBenedictwentonallthepeoplewhohadhelpedinhercareer.A．tothank B．thankingC．havingthanked D．tohavethanked17．Hewrotealetter________heexplainedwhathadhappenedintheaccident.A．that B．whichC．where D．what18．Ateacher’sjobisnottotellthestudentswhattobelieveorvalue,butto________themtodevelopaworldviewforthemselves.A．urge B．equipC．persuade D．rank19．Thestadium________standsatheatrewillbereconstructed.A．besidewhich B．forwhichC．when D．which20．—Haveyouheard____newsthatover10,000peoplelosttheirlivesintheearthquakeinJapan?—Notyet．What____bigsurprise!A．the;a B．the;/ C．/;/ D．/;a第二部分阅读理解（满分40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。21．（6分）Mr.Omorogbewasoriginallysettograduatein2014.Butafterafightwithhisdad,hewas“tossedout”onthestreet.Eventually,hisgrandmothertookhiminforawhile,butwithherworkingduringtheday,Omorogbeneededtocareforhisseriouslyillgrandfather.Schooleventuallybecametoomuch,sohedroppedout.Formanystudentsacrossthecountry,circumstanceslikeOmorogbe’scanderail(使偏离轨道)themthehigh-school-to-collegetrack.Inhiscase,BostonPublicSchool’sRe-EngagementCenterwasabletoconnecthimwithEDCOYouthAlternative,aschoolthatprovidesextrasupporttonontraditionalandstrugglingstudents.HestartedinSeptember2016andwillhavehisdiplomainhandbyMay.“Ihavemycounselor(指导教师)whocallsmeeveryday.IfImissschoolfortwoorthreedays,she’llcallme,andask,‘AreyouOK?’”saysOmorogbe.“Duringthevacations,she’llcallme;formybirthday,she’llbakemeacake.”Tenyearsago,BostonhighschoolstudentslikeOmorogbewerefarlesslikelytogettheirdiploma.In2007,thecity’sgraduationratewas59percent.Thisyear,in2017,thenumberofBostonstudentswhograduatedinfouryearshitarecordhighof72.4percent.Statewide,thegraduationrateincheduptoarecord87.5percentfrom87.3percentlastyear,accordingtostatefigures.“You’reseeinggradualprogress,”saysPaulReville,aprofessoratHarvard’sGraduateSchoolofEducationandformerSecretaryofeducationforMassachusetts.“We’redealingwithoneofthemostimportantproblemsthatwehaveineducationthesedays,whichispeopledroppingoutwithoutahighschooleducationandhavingnoplacetogoinoureconomy.”EducationexpertssayBoston’srecordgraduationratewasparticularlyencouragingbecauseofthegainsbythecity’sAfrican-AmericanandLatinostudentsinthelastdecade–13.6and16.5percentagepointsrespectively.Butwithroughly5,500kidsacrossthestatestilldroppingoutofhighschooleveryyear,professorRevilleandothersadmitthatMassachusetts,widelyrecognizedashavingthenation’sleadingeducationsystem,stillhasalongwaytogo.1、WhydidOmorogbedropoutofschool?A．Hehadapoorfamily.B．Hehadnointerestinhisstudies.C．Hewasseriouslyinjuredinafight.D．Hehadtotakeontheroleofacarer.2、WhatdoesOmorogbethinkofhiscounselor?A．She’sstrict.B．She’skind-hearted.C．She’sopen-minded.D．She’sknowledgeable.3、WhichofthefollowingisTRUEaboutBoston’shighschoolgraduationrate?A．Itreachedarecord87.5percentthisyear.B．Therehasbeenariseofover10percentin10years.C．Thisyear’sfiguresshowasharpincreaseoverlastyear’s.D．Lessthanhalfofthestudentscouldgraduate10yearsago.4、What’sthebesttitleforthetext?A．ThesuccessstoryofMr.OmorogbeB．BostonstudentsareregainingtheirconfidenceC．TheimportantrolehighschooleducationplaysD．Reformshavegivenfreshhopetostrugglingstudents22．（8分）Abillionairehasrecentlymadeoneofthebiggestcharitable（慈善的）donationstoauniversityinChina’shistory.ChenTianqiaodonated$115milliontotheCaliforniaInstituteofTechnology(Caltech)tohelpadvancedbrainresearch.Thedonationwillbespentdeepeningtheunderstandingofhowthebrainworks.Chenhasbeeninterestedtobrainresearch,believingitcanshapetheindustriessuchasartificialintelligenceandvirtualreality.However,thishugedonationhascausedheateddiscussingamongChinesescholarsandinternetusersalike.Manycriticizedhimforchoosingtogivemoneytoaforeignuniversityratherthanhomeinstitutesforbrainresearch,whicharedevelopingfastandareontracktocatchupwiththeUSinjustafewyears.RaoYi,abiologistatPekingUniversity,evensaidthedonationwasatypicalmistake.Others,however,supporthischoice.TheybelieveCaltechisamorereasonablechoicecomparedtoChineseresearchinstitutions.Caltechhasalonghistoryandhastakenaleadingpositioninbiology,andthereforeitproducesmoreefficientresults.Inaddition,theresultsoftheresearchbenefitnotonlytheAmericanpeople,butalsotherestoftheworld.AsimilarcontroversialcasestartedtwoyearsagowhenPanShiyi,chairmanofSOHOChina,donated$15milliontoHarvardUniversitytohelpdisadvantagedChinesestudents.ManybelievethatChinaisstillbehindinthemanagementanduseofdonatedmoney,andthatasaresult,Chinesecharitydonatorsarelookingabroad.Incomparison,WesterncountriesliketheUS,whichhavealonghistoryofdonatingmoney,havewell-developedsystemsthatusemoneyefficiently.Theycanalsoprovidefullaccessfordonorswhowanttotracktheuseofthemoney.Togetmoredonations,Chineseuniversitiesshouldbebraverandmorehonest.Theyneedself-reflection,ratherthanenvy.1、WhydidChen’sdonationdrawcriticism?A．ItwasnotgiventoaChineseuniversity.B．ItwasoneofthelargesttoCaltech.C．ItwasnotusedefficientlyintheUSA．D．Itwasusedinbrainresearch.2、WhatisthereasonforsomepeopleinfavorofChen’schoice?A．TheChinesearejusttooenviousB．TheachievementswillbenefitthewholeworldC．CaltechisauniversitywithalongerhistoryD．ThefundcanhelpdisadvantagedChinesestudents3、Whatisthenauthor’spurposetomentionPanShiyiinthepassage?A．TosuggesttheenthusiasmofthebillionairesB．ToshowoffgenerosityofthebillionairesC．ToinformChinesestudentsarepooratacademyD．Tostressthedisagreementoverdonatingabroad.4、WhatdoestheauthorthinkoftheChineseuniversitiesshoulddotogetmorefund?A．exploreartificialintelligenceB．developefficientsystemsC．growfastandcatchupwiththeUSD．educatemorehonestgraduates23．（8分）DaveMerryandhistoolshavebeenthroughalottogether.ThetoolshelpedDave,now80,repairhishomeinSt.Paul,Minnesota,whereheandhiswife,AnnetteMerry,livedfor46yearsandraisedthreechildren.Thetablesaw,thejointerplane,thedrillpress,andthedozensofotherpowerandhandtoolshadprideofplaceinhiscarefullyorganizedworkshop.“Ihadawholesetup,anditwasbeautiful,”saysDave,aretiredengineer.ButthenAnnetteexperiencedastroke(中风)thatleftherrelyingonawalkertogetaround,andtheMerrysdecidedtomoveintoassistedliving.Dave’sworkshopwasobviouslyaminorconsiderationgivenAnnette’scondition,butthefamilyknewthatgivingitup,ontopofeverythingelse,wouldhurt.ItwastheMerrys’daughterwhocameupwithapossiblesolution.She’dheardaboutsomepeoplewhoweresettingupatoollibrary—anonprofitfacilitythatwouldlendouttoolsjustasaregularlibrarylendsbooks.MightDadbeinterestedindonatinghis?“Isaidyes,”Davesays.ThepeoplecreatingtheSt.PaulToolLibrarywerethrilled.Theyhadexpecteditwouldtakeayeartocollectenoughtoolstomaketheirfacilityfullyfunctional.Insteadittookoneday:thedayDavedonatedhis.Thelibrary’sfoundersdroveovertotheMerrys’houseandpickedeverythingupthemselves.ThelibraryishousedinthebasementoftheAmericanCanFactory.Memberspayanannualfee(from$20to$120)forunlimitedtooluseandavaryingnumberofvisitstotheworkshop.Andtheygetanextrabenefit:DaveMerry.“Almosteverytimewe’reopen,Dave’shere,”saysoneofthefounders,PeterHoh.“Itmeansalottometobeabletogoandusemytools,”Davesays.“ButitmeansjustasmuchtohelpDIYersusethetoolsproperly.”AsHohputsit,“Thisishisworkshopnow.”1、WhatdoweknowaboutDaveMerry?A．HehadfewDIYtools.B．Hekepthistoolswell.C．Heownedatoollibrary.D．Heusedawalkingstickafterstroke.2、Howdidthedaughterhelpherparents?A．ShetookoverDad’sworkshop.B．SheofferedDadusefulinformation.C．Shemovedthemintoassistedliving.D．ShesoldDad’stoolstoatoollibrary.3、WhatisavailabletothevisitorstotheSt.PaulToolLibrary?A．Freeuseofthetools.B．AvisittotheMerrys’house.C．Dave’sinstructionsforusingthetools.D．Hoh’sshareoftheprofitfromthelibrary.4、Whatcanbeasuitabletitleforthetext?A．ArtofLiving B．SettingupaLibraryC．AFamily-runLibrary D．RecyclingThroughDonating24．（8分）FormalAfternoonTeasApotoftea,aplateoffingersandwichesandaselectionofpastriesandscones:InAmerica,thiswonderfulwaytowileawaytheafternooniscommonly,thoughmistakenly,knownas“hightea.”InBritain,whereitoriginated,“hightea”issimplyanold-fashionednamefortheeveningmeal;it’salsocalled“mealtea.”Thelight,elegant,scone-centricmealservedatfancyhotelsiscalled“lowtea”or“afternoontea”.Whateveryoucallit,herearefourplacestogetafternoonteaonLongIsland.Pricesareperperson.ChatNoir230MerrickRd.,RockvilleCentre516-208-8521,OwnerEmmaTsoisatalentedpastrychef,andherafternoontea($22)includessandwiches,miniaturepastries,warmscones,creamandjamandapotoftea.Open7daysaweek.Reservationsrequired.Robinson’sTeaRoom97-EMainSt.,StonyBrook631-751-1232Robinson’sserviceafternoonteaTuesdaytoSunday.$26buysunlimitedtea,about10fingersandwiches,freshscones,creamandjamanddesserts.Reservationsrequired.TheSecretGardenTeaCafe&GiftShoppe225MainSt.,PortJefferson631-476-8327,TheStreetGarden’smenuhasmoremodestoptions,butthefullafternoontea,$26.95,includesscones,freshfruit,teasandwiches,minidessertsandapotoftea.OpenTuesdaytoSunday.TheHiddenOakCafeBayardCuttingArboretum,MontaukHighway,GreatRiver631-277-3895,ThecafeisopenTuesdaytoSunday.Afternoontea($25.95)includesteasandwiches,dessertsandpastries,sconeswithcreamandjamandapotoftea.Reservationsrequired24hoursinadvance.1、WhatdoweknowaboutBritishafternoontea?A．It’sknownas“mealtea”. B．It’scenteredondesserts.C．It’sservedatfancyhotels. D．It’soriginatedfromAmerica.2、WhichnumbershouldyoucalltoreserveforaMondayafternoontea?A．516-208-8521 B．631-751-1232C．631-476-8327 D．631-277-38953、Wherecanyougetafternoonteawithfreshfruit?A．AtChatNoir B．AtRobinson’sTeaRoomC．AttheHiddenOakCafe D．AttheSecretGardenTeaCafe&GiftShoppe25．（10分）Pollution’sdisastrouseffectsontheenvironmenthavebecomemoreobviousinrecentyears,leadingtoamovementtopromoteenergyefficiency(效率),lessrelianceonfossil(化石的)fuelsandareductioninairandwaterpollution.Mostscientistsagreethatsuchchangesarenecessarytoprotectourenvironmentfromfurtherharm.Theconstructionindustryconsumesalargequantityofenergyandresourcesandcreatesahugeamountofpollution.IntheUnitedStates,buildinganddevelopmentaccountfor39percentofthecountry’stotalenergyuse,12percentoftotalwaterconsumption,68percentoftotalelectricityconsumptionand38percentofcarbondioxideemissions(排放),accordingtotheEnvironmentProtectionAgency.Greenbuildingsuselessenergy,water,createlesswasteandarehealthiertolive,workandgotoschoolinthanstandardbuildings.Buildersofgreenbuildingsusetechniquesthatuseresourcesmoreefficientlyduringtheentirebuildingcycle—construction,restoration,operation,maintenance(维护)anddemolition(拆毁)—thanthosewhoconstructmoreregularbuildings.Theenvironmentalbenefitsofbuildinggreenincludetheprotectionofecosystemsandbiodiversity,improvedairandwaterquality,lesswasteflowingintostreamsandtheconservationofnaturalresources.Greenbuildingscanalsoresultinloweroperatingcostsbecausetheytypicallyuselessenergyandfewermaterialsandimproveindoorairquality,improvingthehealthofpeoplewholivethere.Theprocessofbuildinggreenincludestechnicalandartisticplanningwithnatureconservationinmind.Buildingdesignsoftenreflectthesurroundingenvironmentandnaturalresourcesanduserenewablebuildingmaterialssuchasbambooandstraw.Inaddition,recycledresourcesfoundlocallyareusedforgreenbuildings,reducingthecostandairpollutionassociatedwithtransportingmaterialslongdistances.Carefulsiteselectionisimportanttominimize(最小化)humanimpactonthesurroundingenvironment.Forexample,placingastructureinanareathatallowsittotakeadvantageofcoolbreezes(微风)andsunlightcanreduceenergyuseandexpenses.Moreenergyandexpenseareneededforlargerbuildingsaswell,soitisimportanttobuildsmall.Greenroofsareanotherfeatureofgreenhousesthatreduceenergyuseandcost.Theseroofsarepartiallyorcompletelycoveredwithplants,whichhelpstokeepheatingandcoolingcostslow,preventwaterrunningoffanddealwithpollutants.Otherfeaturesofgreenbuildingsoftenincludeenergyandwaterconservation,recyclingandwastereduction.Inaddition,renewableenergysourcessuchassolarpower,hydropower(水能)andwindpowerareusedforheatandelectricity,whichgreatlyreducescostsanddecreasestheimpactontheenvironment.1、Whatisthetextmainlyabout?A．Thenecessityofpromotingenergyefficiency.B．Theprocessofbuildinggreenbuildings.C．Thebenefitsandfeaturesofgreenbuildings.D．Greenbuildings’effectsontheenvironment.2、Accordingtothetext,greenbuildingsrefertothebuildingsthat.A．producenowasteB．onlyusecleanenergyC．aremadeofrecycledmaterialsD．useenergyandresourcesmoreefficiently3、WhichofthefollowingstatementsisTRUEaboutgreenbuildings?A．Theyrelyonfossilfuelsandsolarpowerforheatandelectricity.B．Smallbuildingsarelessefficientinenergyusethanlargerones.C．Theecosystemhastobeconsideredwhenbuildingagreenbuilding.D．Theyaredifficulttomaintainandthusneedmoreoperatingcosts.4、Greenroofsareusedbecause.A．theyfitthesurroundingenvironmentwellB．theyarecheaperthanotherkindsofroofsC．theycankeepnaturalwaterforuseineverydaylifeD．theycanhelptocontrolthetemperatureinthebuildingwell第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30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．26．（30分）完形填空阅读下面短文，从短文后所给的四个选项A、B、C、D中,选出可以填人空白处的最佳答案，并在答题卡上将该项涂黑。Theeasywayoutisn'talwaystheeasiest.IlearnedthatlessonwhenIdecidedtotreatDoug,myhusbandofonemonth,toaspecialmeal.I1tomakehomemadebread.Knowingthebreadwouldtaketime,I2itassoonasDougleftforwork.AsIwasnot3incooking,Ithoughtifadozenwasgood,twodozenwouldbebetter,soI4everything.AsDouglovedoranges,Ialsoopenedacanoforangeand5itallintothebowl.Soontherewasastickydough（面团）coveredwith6yellowishmarks.RealizingIwas7，Iputthedoughintherubbishbinoutsideso1wouldn'thaveto8Douglaughingatmywork.Iwentonpreparingtherestofth9,andwhenDouggothome,wesatdowntoCornishchickenwithrice.Hetriedtoenjoythemealbutseemed10.Twicehegotupandwentoutside,sayinghehearda11．Thethirdtimeheleft,Iwenttothewindowtoseewhathewasdoing.IsawDougstandingaboutthreefeetfromthe12,holdingthelidupwithastickandlooking13.WhenIcameoutofthehouse,hedroppedthestickandexplainedthattherewassomething14inourrubbishbin.Pickingupthestickagain,heheldthelidupenoughformetosee.Ifelt15ButIsteppedcloserandlookedharder.Without16itwasmywork.Thehot17hadcausedthedoughtodoubleinsizeandthefermentingyeast（酵母})madethesurface18andsighasthoughitwerebreathing.IcouldseewhyDougwasshaken.Ihadtoadmitwhatthe“19"wasandwhyitwasthere.Idon'tknowwhowasmore20bythewholething---Dougorme.1、A．choseB．managedC．hadD．remembered2、A．lookedforB．gotreadyforC．startedonD．worriedabout，3、A．weakB．interestedC．successfulD．experienced4、A．usedB．collectedC．doubledD．tried5、A．pouredB．wateredC．dippedD．threw6、A．pleasantB．uglyC．bigD．light7、A．defeatedB．injuredC．droppedD．lost.8、A．feelB．keepC．faceD．stop9、A．breadB．orangeC．riceD．meal10、A．disappointedB．disturbed.C．frightened.D．ashamed11、A．voiceB．cryC．shoutD．noise12、A．windowB．houseC．rubbishbinD．door13、A．aroundB．upwardC．insideD．out14、A．aliveB．importantC．newD．different15、A．happyB．coldC．angryD．inspired16、A．hesitationB．doubtC．delayD．exception17、A．potB．floorC．earthD．sun18、A．burnB．walkC．shakeD．work19、A．artB．workC．troublemakerD．livingthing20、A．embarrassedB．nervousC．regretfulD．Awkward第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）SilkwasnottheonlyproducttobetransportedalongtheSilkRoad,withfinelycarvedjade(翡翠)andmedicinalherbsalsobeing1．(export)fromChina.Likesilk,tradeinluxuryitemssuchastheseboomed,andmanymerchantsfoundinstantwealth.Rather2．travelingtheentirelengthoftheSilkRoad,eachmerchanttradedgoodsalongonesectionoftheroute,3．(buy)theminoneoasis(绿洲)townandsellingtheminanother.Thetravelersandmerchantsalso4．(carry)manyideas,philosophiesandreligionswiththemalongtheSilkRoad.Ofallthese,Buddhism,whichcamefromIndia,hadthegreatestinfluence5．Chineseculture.It6．(eventual)becameChina’sprimaryfaith,morewidespreadthantheoriginalChinesereligionsofConfucianismandTaoism.SilkRoadtradestraveledtogetherinlongcaravans(旅行队)ofcamels.Thismodeoftravelprovided7．(protect)fromrobberswhomightattempt8．(rob)thevaluablegoodsbeingtransported.TheSilkRoadwasnotonlyonesingleroad,but9．wholecollectionofroutesby10．goodsweretransportedbetweentheEastandtheWest.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用斜线(\)画掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。DearTom，Howareyou?IamjustwritingtotellyouIhadwonderfultimeatyourplaceinNewYork、Iarrivedhome,safelyandsound、Ihavesomethingtoaskforyou、Ihavebeenlookingthroughmybagsformyfavoriteredshirt,orIcan’tfinditsomewhere、I’msureImighthaveleftitatyourplace、Couldyoulookaroundyourhouseforit?Bytheway,Iamplanningmyparents’weddinganniversarycelebration、Ihadalreadyinvitedyouandyourparent、IwonderwhetheryouwouldliketocometoChicagothistime、Whatdoyouthinkofit?Takecareofyouandwritetomesoon、GivingmyregardstoUncleBernardandAuntNorah、Love，Diana123第二节书面表达（满分25分）29．（25分）由于交通事故不断发生，你们学校准备规定中学生不许骑电动车上学，并在中学生中征求意见。上周，你班就这个话题进行了一次讨论，下面是讨论的结果。请你根据下表内容写一篇短文，介绍大家的观点，并谈谈你的看法。可以骑电动车(70%)不可以骑电动车(30%)快捷，环保不安全，占用空间大注意：1.可适当增加细节，以使行文