四川省成都市都江堰市2025屆高三下學(xué)期一?？荚囉⒄Z(yǔ)試題含解析

四川省成都市都江堰市2025屆高三下學(xué)期一?？荚囉⒄Z(yǔ)試題注意事項(xiàng):1．答題前，考生先將自己的姓名、準(zhǔn)考證號(hào)碼填寫(xiě)清楚，將條形碼準(zhǔn)確粘貼在條形碼區(qū)域內(nèi)。2．答題時(shí)請(qǐng)按要求用筆。3．請(qǐng)按照題號(hào)順序在答題卡各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書(shū)寫(xiě)的答案無(wú)效；在草稿紙、試卷上答題無(wú)效。4．作圖可先使用鉛筆畫(huà)出，確定后必須用黑色字跡的簽字筆描黑。5．保持卡面清潔，不要折暴、不要弄破、弄皺，不準(zhǔn)使用涂改液、修正帶、刮紙刀。第一部分（共20小題，每小題1.5分，滿分30分）1．FormanydaysIhavebeentryingto________whatitisthatmakesJacksoannoyed.A．carryout B．figureoutC．watchout D．standout2．—Don’tmakeaspecialjourneytopickupthelaundryforme.—It’sOK.I________totheshopanyway.A．wasgoingB．willhavegoneC．havegoneD．willbegoing3．Helikedthelovelydogsomuchthathe________hisbookandplayedwithitimmediately.A．gaveoff B．setasideC．tookover D．turneddown4．一WhichT—shirtdoyoulikebest?一．Theyarebothoutoffashionandexpensive．A．None B．Neither C．Any D．Both5．Thisproject______consideredthoroughly,andI’msureit______finishedontime.A．mustbe;maybe B．shouldbe;canbeC．maybe;mustbe D．canbe;shouldbe6．Thenewsshockedthepublic，______togreatconcernaboutstudents'safetyatschool.A．havingled B．ledC．leading D．tolead7．TheOxfordEnglishDictionaryisnecessaryforlearningEnglish,soyou'dbetterbuy___.A．this B．that C．it D．one8．It'sgreatthatallthevisitorswho

ontheislandweresaved.A．trapped B．havebeentrappedC．hadtrapped D．hadbeentrapped9．PhysicallychallengedasJackwas,hedidnot________himselftohisfate.A．resistB．reserveC．resignD．rescue10．Bydoingso,youcan________moreinformationanddetailsaboutthetopic,andbetterunderstandit.A．keepupwith B．doawaywithC．haveaccessto D．getdownto11．—Iamwornout.—Metoo,allworkandnoplay.Soit’stimeto________.A．burnthemidnightoilB．pushthelimitsC．gowiththeflowD．callitaday12．Takethenoteasareminder______youforgottobuysomesweetsforthekidswhileshoppingthere.A．how B．thatC．incase D．evenif13．Theman________thefakenewsthat18firefighterslosttheirlivesintheexplosionwasarrested.A．havingcirculating B．tocirculateC．circulating D．tohavecirculated14．Iwillgiveyousomearticleswhichyoucanwhenyouwritethereport.A．referto B．a(chǎn)pplyto C．leadto D．talkto15．Don’tworry.Thehardworkthatyoudonow_____laterinlife.A．willberepaid B．wasbeingrepaidC．hasbeenrepaid D．wasrepaid16．Iwasonabusinesstripthen,otherwiseI________tothehospitalfortests.A．went B．hadgoneC．wouldhavegone D．wouldgo17．Ifyouwanttoseeadoctor，youfixadatewithhimaheadoftime.Thatisacommon________intheUSA．A．viewB．exerciseC．practiceD．reality18．—Howwasyourjobinterview?—Verysuccessful.I________myhomeworkaboutthecompany,youknow.A．haddoneB．havedoneC．didD．wasdoing19．Davewasa________.Becauseofhismisconductinclass,thewholeclasshadtostayafterschool.A．wetblanketB．leadinglightC．blacksheepD．darkhorse20．Theshockingnewsmademerealize______terribleproblemswewouldface.A.that B．how C．what D．why第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）AccordingtonewresearchfromtheUniversityofCambridgeinEngland,sheepareabletorecognizehumanfacesfromphotographs.Thefarmanimals,whoaresocialandhavelargebrains,werepreviouslyknowntobeabletorecognizeoneanother,aswellasfamiliarhumans.However,theirabilitytorecognizehumanfacesfromphotosaloneisnovel.Therecentstudy,theresultsofwhichwerepublishedinthejournalRoyalSociety:OpenScience,showthewoollycreaturescouldbetrainedtorecognizestillimagesofhumanfaces,includingthoseofformerPresidentBarackObamaandactressEmmaWatson.Initially,thesheepweretrainedtoapproachcertainimagesbybeinggivenfoodrewards.Later,theywereabletorecognizetheimagesforwhichtheyhadbeenrewarded.Thesheepcouldevenrecognizeimagesoffacesshownatanangle,thoughtheirabilitytodosodeclinedbyabout15percent—thesamerateatwhichahuman’sabilitytoperformthesametaskdeclines.“Anyonewhohasspenttimeworkingwithsheepwillknowthattheyareintelligent,individualanimalswhoareabletorecognizetheirhandlers,”saidProfessorJennyMorton,wholedtheCambridgestudy.“We’veshownwithourstudythatsheephaveadvancedface-recognitionabilities,comparablewiththoseofhumansandmonkeys.”Recognizingfacesisoneofthemostimportantsocialskillsforhumanbeings,andsomedisordersofthebrain,includingHuntington’sdisease,affectthisability.“Sheeparelong-livedandhavebrainsthataresimilarinsizeandcomplexitytothoseofsomemonkeys.Thatmeanstheycanbeusefulmodelstohelpusunderstanddisordersofthebrain,suchasHuntington’sdisease,thatdevelopoveralongtimeandaffectcognitiveabilities.Ourstudygivesusanotherwaytomonitorhowtheseabilitieschange,”Mortonsaid.1、Accordingtothenewresearch,what’sunusualaboutsheep?A．Theyhavelargebrains.B．Theycanrecognizetheirowners.C．Theycantellanimalsfromhumans.D．Theycanrecognizehumanfacesfromphotographs.2、Howdidtheresearcherstrainthesheep?A．Byguidingthemtofollowtheirhandlers.B．Bygivingfoodrewards.C．Byshowingphotosofhumansandmonkeysbyturns.D．Byshowingphotosoffamouspeople.3、Whatcanbeinferredfromthepassage?A．Sheephaveahigherface-recognitionabilitythanmonkeys.B．Thesheep’sface-recognitionabilitystaysthesamewhenshownphotosatanyangle.C．Thenewdiscoveryisbeneficialtothestudyofcognitiveabilitychanges.D．Thesheep’sface-recognitionabilitymaypreventsomedisordersofthebrain.4、What’sthebesttitleofthepassage?A．ANewdiscoveryaboutSheep.B．HowSheepRecognizeEachOther.C．AWonderfulScientist.D．TheLifeofSheep.22．（8分）Persuasionistoconvincesomeonetoagreewithyou,justlikeartwhichalsocallsforspecialtechniquestoaccomplish.AccordingtotheancientGreeks,therearethreebasictoolsofpersuasion:ethos,pathosandlogos.Ethosisaspeaker’swayofconvincingtheaudiencethatheistrustworthy,honestandreliable.Onecommonwayaspeakercandevelopethosisbyexplaininghowmuchexperienceoreducationshehasinthefield.Afterall,you’remorelikelytolistentoadviceabouthowtotakecareofyourteethfromadentistthanafireman.Pathosisaspeaker’swayofconnectingwithanaudience’semotions.Forexample,apoliticianwhoistryingtoconvinceanaudiencetovoteforhimmightsaythathealonecansavethecountryfromaterriblewar.Thesewordsareintendedtofilltheaudiencewithfear,thusmakingthemwanttovoteforhim.Similarly,ananimalcharitymightshowanaudiencepicturesofinjureddogsandcatstomaketheviewerfeelpity,sotheywillbemorelikelytodonatemoney.Logosistheuseoffacts,statisticsorotherevidencetosupportyourargument.Anaudiencewillbelieveyouifyouhaveconvincingdatatobackupyourclaims.Presentingthisevidenceismuchmorepersuasivethansimplysaying“believeme“.Althoughethos,pathosandlogosallhavetheirstrengths,theyareoftenmosteffectivewhenusedtogether.So,thenexttimeyoulistentoaspeech,watchacommercialorlistentoafriendtrytoconvinceyoutolendhimsomemoney,beonthelookoutfortheseancientGreektoolsofpersuasion.1、Whatdopersuasionandarthaveincommon?A．Theybothentertaintheaudience.B．Theybothrequiregreatskilltoachieve.C．Theybothdemandfullattentionfromtheaudience.D．TheywerebothcommontopicsofancientGreekWriters.2、Howisaspeakerabletoshowhisethostotheaudience?A．Byexpressinghissympathywiththeaudience.B．Bytellingtheaudienceabouthispersonalpreference.C．Byusingbeautifullanguagetomakehisstatementsattractive.D．Byshowinghisknowledgeandexperiencerelatedtothetopic.3、Whatcanwelearnaboutthethreeaspectsofpersuasion?A．Ethosisthemostimportantaspectofpersuasion.B．Eachaspecthasadifferenteffectontheaudience.C．Honestyisthekeytomakingyourargumentsbelievable.D．Politicalleadersmostlyusepathostopersuadetheiraudience.4、Anadvertisementforwashingpowderwhichclaimsthat“scientifictestsshowthatourpowderkills95%ofallbacteria”ismainlyusing.A．ethosB．pathosC．logosD．a(chǎn)combinationofallthree23．（8分）Thatcompetitionkeepspricesdowniswellknown.Butitishardtomeasurebyjusthowmuch,becausepricesvaryforallsortsofreasons,fromdifferencesinlabourcostsandrentstotaxes.RisingtothechallengeisanewpaperinTheEconomicJournalbyGiacomoCalzolari,AndreaIchino,FrancescoManaresiandVikiNellas,economistsattheEuropeanUniversityInstitute,BolognaUniversityandtheItaliancentralbank.Theylookedatpharmacies(藥房)andspecificallyatcustomerswhomaybeparticularlyeasytoripoff:newparents.Usingdatafor2007to2010coveringaboutafifthofpharmaciesinItaly,theresearchersmeasuredthewayinwhichpricesofhygieneproductsforbabieschangedasthenumberofbabiesvaried.Theytookadvantageofapeculiarlawfromthe1960s,accordingtowhichregionswithatmost7,500peopleareallowedjustonepharmacy(supposedlytokeepthequalityofserviceshigh).Theycomparedpricesinplaceswithpopulationsjustbelowthisthreshold,andjustabove.Theproductsstudiedincludedsome3,000varietiesofshampoos,bathfoams,babywipes,creamsandsoon.Manyarealsousedbyadultsonthemselves.Somepeople,forexample,prefersun-creamlabeled“forchildren”becauseofitshighlevelofprotection.Whenraisingpricesfortheseproducts,evenapharmacistwithamonopoly(壟斷)mustconsidertheriskthatadultuserswillswitchtoproductsthatarenotaimedatchildren.Butariseinthenumberofbabies,andhencebuyerswhoareparents,couldtipthescalestowardspriceincreases.Bycontrast,thepharmacistshouldalreadybechargingasmuchasparentsarewillingtopayforproductswithoutadultusers,suchasnappies.Thescholarsfoundthatpharmacistsraisedpriceswhenthereweremorenewparents----butonlyinregionswithasinglepharmacy,andnotfornappies.Inmonopolyareasadoublingofthenumberofbabiesfromonemonthtothenext(notunusualinasmallpopulation)coincidedwitha5%increaseinthepriceofthebasketofbaby-hygieneproducts.Thestudyistimely.Italy’sgovernmenthasstartedtoloosensomeofthemanyrestrictionsthatstopcompetitioninthepharmacysector(thoughnotyettheonethattheresearchersreliedon).Butsuchregulationsareplentifulinmanyotherlinesofbusiness,andnotjustinItaly.Theconsumerswhopaythepriceareoftenthosewhofindithardesttotraveltoshoparound----forexample,peoplewithcryingbabiesontheirhands.1、What’sthepurposeofthestudy?A．Toreviewthefunctionofthespeciallawforpharmacies.B．Tomakecleartherelationbetweencompetitionandprices.C．TocollecttheinformationonpharmacybusinessinItaly.D．TogatherthedataonhygieneproductsforbabiesinItaly.2、“tipthescales”inParagraph3means“_____”.A．Pushthemove B．KeepthelevelC．Controltherise D．Breakthebalance3、Thegovernment’snewmeasureswillgreatlybenefit_____.A．pharmacyowners B．localmerchantsC．newparents D．a(chǎn)dultusers24．（8分）WhateverRockwasdoingdownthere,itmadeenoughnoiseformetogotohim.BythetimeImadeittothebottomofthestairs,hewasrunningup,andhenevercameupthestairs,nomatterwhat.Ithinkthatwashiswayoftellingme,“We’vegottogobackup.”WhenIgottothetopofthestairs,Iturnedaroundandsawalighton,butIdidn’trememberleavingoneon.Iwalkeddownstairsagain,andthat’swhenIsawfire,Iimmediatelyshoutedtomywifetowakeupandgetourthreekids,Igrabbedaknifeandcutouttheplasticthatcoveredthewindowtotheporchroof.Ithenbrokethewindowandkickedoutthescreen.Igoteverybodyoutontheroofandthrewablanketouttheresowewouldn’tslipoff.Itwascold,Januarycold.ThenIstartedscreamingforhelp.Buthelpnevercame.Now,I’mscaredofheightsandhavephysicalissues,whatwithmyrheumatoidarthritis(類(lèi)風(fēng)濕性關(guān)節(jié)炎),butIcouldn’tletmyfamilyburnup.SoIjumpedofftheroof.Ididn’truntotheedge;IjustjumpedandgotthewindknockedoutofmewhenIlanded.Ifoundourladder,placeditagainstthehouse,andclimbedbackuptotheroof.Iwrappedmyarmsaroundmydaughterandcarriedmynine-month-oldsonwithmyteeth,byhislittlesleeper.ThenIclimbeddowntheladder.Onceontheground,Ihadmylittlegirlholdherbrother,andIwentbackuptotherooftogetmyotherdaughter.ThenIwentbackupagainandgotmywife.Itriedtogetmydog,buthejustdisappearedintheblacksmoke.Ineversawhimaliveagain.I’mnohero.I’mjustanordinarypersonwho’dhelpanybody.ThishappenedtobethetimewhenIhelpedmyownfamily.Ilivetoprotectmyfamily.JustlikeRock—helivedtoprotectus.1、WhydidRockmakeenoughnoise?A．Rockcausedthefireandtriedtoescape.B．Rockwaswarmingupitselftofightcold.C．Rockwasplayingupstairsanddownstairs.D．Rocktriedtoremindtheauthorofthefire.2、Theauthorjumpedofftheroof________.A．tocallforhelpB．tochallengehimselfC．tofindtoolsforrescueD．toescapebeingburned3、Whatcanwelearnabouttheauthor?A．Strictanddevoted.B．Smartandsociable.C．Responsibleandbrave.D．Powerfulandconsiderate.4、Whichofthefollowingcanbethebesttitleofthetext?A．Rock’sHeroicLifeB．EscapefromtheFireC．ALessonIHaveLearntD．MyAdventureExperience25．（10分）OnFebruary6,SpaceX,aprivateUSaerospacecompanyownedbyElonMusk,hassuccessfullylauncheditsnewFalconHeavyspacecraft,makingittheworld’smostpowerfulrocket.FalconHeavyisthelargestrocketsincetheretirementofNASA’sSaturnV,whichwasusedfortheMoonmissionsinthe1970s.“FalconHeavycanlaunchabout64tonnesintolowEarthorbit-that’salmostthreetimesmorethanthecurrentrunningbiggestlaunchvehicle,DeltaIVHeavy,”ImperialCollegeastrophysicistDavidClementstoldAIJazeera.AccordingtoSpaceX,FalconHeavycanliftintoorbitamassgreaterthana737jetloadedwithpassengers,crew,luggageandfuel.TherocketwasdesignedwiththeideaofearninghumansintospaceandopeningthepossibilityofflyingmissionswithpeopletotheMoonandevenMars.Foritsfirstvoyage,itcarriedMusk’s$100,000cherry-redTeslasportscarandafakespace-suitedhumanmodelfixedinthedriver’sseat.Muskjokedthat“itmaybediscoveredbysomefuturealienrace”.FalconHeavywentintospaceonitslastflightonFebruary6.ThelaunchtookplaceatNASA’sCapeCanaveralAirForceStationandKennedySpaceCenterintheUSstateofFlorida,thespotalsousedfortheApollo11Moonmissionandseveralspaceshuttlelaunches.Itwasdelayedbyseveralhoursbecauseofhighwindsintheupperatmosphere.Minutesaftertake-off,thetwoouterboosters(助推器)landedatthenearbyCapeCanaveralAirForceStation.SpaceXannouncedplanstoeventuallyuseFalconHeavytolaunchtwopayingspacetouristsonatriparoundtheMoon.However,Musksaidhewillprobablyreservethatmissionforanotherlaunchsystem,theBFR.Recently,SpaceXscheduledtolaunchaFalcon9rocketforNASA’sTESSmissiononMarch20,2018.ItisreportedthatSpaceXisscheduledtocomplete30independentlaunchmissionsin2018,atleasthalfofwhichwilluseFalcon9.1、Whichofthefollowingcanfunctionasarocket?A．A737jet.B．Tesla.C．SaturnV.D．SpaceX.2、WhatdoweknowaboutFalconHeavyfromthetext?A．Itwasthelatestrocketintheworld.B．Itisofthesameloadasa737jet.C．Itistobefoundbythecreaturesintheouterspace.D．ItwaslaunchedatthesameplacefortheApollo11mission.3、WhatdelayedthelaunchofFalconHeavy?A．Weathercondition.B．Programerror.C．Equipmentfailure.D．Deliberatedamage.4、Whatcanweinferfromthelastparagraph?A．TheBFRwillbecompletedin2018.B．Thevehicletolaunchspacetouristsisunknown.C．TouristswillbesentintospacebyFalcon9.D．Falcon9willtake15launchmissions.第三部分語(yǔ)言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Dannywasaseniorhighschoolstudent,whowassocrazytoattractgirls.Hespent10hoursaday1morethan200selfies（自拍）tryingtofindthe2one.Hewouldtake10photosof3beforehewashedandwouldgo4classsecretlythreetimeseveryhour.At16,hedroppedoutofschool5hecouldthrowhimselfintohisaddiction（癮）,andheate6.Hedidnotleavehishouseforsixmonths,andwhenhefailedtotaketheperfectpicture,hetriedto7himselfbytakinganoverdose（過(guò)度用藥）.Hismother,Penny,8tosavehim,andforcedhimtoaskforhelpafterhisaddictionhadbecome9.The19-year-old,believedtobeBritain’sfirstselfie10,isnowunderspecialtreatment11.Hehasnottakenapictureofhimselfinsevenmonthsandhas12thatachievingperfectionis13.HetoldtheSundayMirror,“Iwasconstantly14theperfectselfieandwhenIrealizedIcouldn’t,Iwantedtodie.I15myfriends,myeducation,myhealthandalmostmylife.TheonlythingI16aboutwashavingmyphonewithmesothatIcouldsatisfythedesireforapictureofmyselfatanytimeoftheday.”Heexpressedhis17tothedoctorsandsaidtheirhelpkepthim18andcalledonotherstoaskforhelp19theyendedupinhospital.Onepsychologistataclinic20Dannywastreatedsaidtheaddictiontotakingselfieshasnowbecomeamentalillness.1、A．takingB．havingC．makingD．getting2、A．beautifulB．perfectC．goodD．comfortable3、A．othersB．histeacherC．himselfD．theclassroom4、A．outofB．intoC．insideD．a(chǎn)way5、A．a(chǎn)sifB．eventhoughC．incaseD．sothat6、A．moreB．nothingC．everythingD．less7、A．surpriseB．killC．calmD．thank8、A．decidedB．managedC．failedD．succeeded9、A．beyondcontrolB．undercontrolC．inorderD．outofdate10、A．winnerB．loserC．a(chǎn)ddictD．killer11、A．a(chǎn)thomeB．inhospitalC．a(chǎn)tschoolD．a(chǎn)twork12、A．realizedB．expectedC．imaginedD．recognized13、A．necessaryB．possibleC．impossibleD．unpleasant14、A．inneedofB．insearchofC．inwantofD．infavorof15、A．missedB．leftC．gotD．lost16、A．talkedB．worriedC．dreamedD．cared17、A．happinessB．thanksC．regretD．sadness18、A．wiseB．wealthyC．a(chǎn)liveD．patient19、A．beforeB．untilC．whileD．a(chǎn)fter20、A．whenB．whichC．whereD．how第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）StephenHawking,whoisoneofthefamousphysicists,wasborninBritainonJanuary8th,1942.Asachild,hewasenthusiasticabout1．(design)complicatedtoysbut2．(fortune),inhistwenties,hesuffered3．a(chǎn)diseasethatwasimpossibletobecured,4．wasagreatchallengeforhim.However,hewasnotonlypositiveaboutthemisfortunes,andeventuallyhe5．(defeat)alltheobstaclesbutalsohewasabsorbed6．hisresearchintheuniverse.In1988,hisbest-sellerABriefHistoryofTime7．(publish),inwhichheputforwardtheidea8．timeitselfhasabeginning,andthatitwillhave9．end.In10．(conclude),hehasmadeoutstandingcontributionstothefieldsofcosmologyandquantumgravity.第四部分寫(xiě)作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)(∧)，并在其下面寫(xiě)出該加的詞。刪除：把多余的詞用斜線(＼)劃掉。修改：在錯(cuò)的詞下畫(huà)一橫線，并在該詞下面寫(xiě)出修改后的詞。注意：1、每處錯(cuò)誤及其修改均僅限一詞；2、只允許修改10處，多者(從第11處起)不計(jì)分。OneSaturdaymorninginabout9:00,IwaswalkingtoasupermarketnearbywhilesuddenlyIheardaloudcrashjustabout10metersaway、Iwentupandfindthattwotaxiswerebadlydamaged,withonedoorofacarknockoff、Onedriverwasbleedingheavilyandotherwastrappedinthetaxi、Assoonaspasser-byaroundsawwhathadhappened,theywereallcametoofferhelp、Soonthepoliceandanambulancearrived、Judgingfromthestoppingtracksontheroad,itwasobviouslythatthetwotaxidriversweredrivingtoofastasbothofthemwereeagertotakingmorepassengers、Ithink,whentravelling,itisimportanttoobeytrafficrules,becausecaringaboutothers’livesmeancaringaboutourownlives、73第二節(jié)書(shū)面表達(dá)（滿分25分）29．（25分）假如你叫李平，你的美國(guó)筆友Tom來(lái)信詢問(wèn)你十一假期過(guò)的怎樣。請(qǐng)根據(jù)表格中的信息給他回信，說(shuō)明你在十一假期中的活動(dòng)和理由?；顒?dòng)

理由

休息

學(xué)習(xí)緊張，缺少鍛煉和休息

看望鄉(xiāng)下的祖父母

幫助他們做點(diǎn)家務(wù)，并給他們談了身邊的新鮮事

和朋友進(jìn)行短途旅游

欣賞大自然，呼吸新鮮空氣

注意：詞數(shù)100左右。

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、D3、B4、B5、B6、C7、D8、D9、C10、C11、D12、C13、C14、A15、A16、C17、C18、A19、C20、C第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、D2、B3、C4、A22、Aboutthreedecadesago,Chinawasknownasthe“BicycleKingdom”.Butthetwo-wheelwayoftransport'spopularitybegantofade,withmanybikessoonreplacedbytheirfuel-poweredcompetitors.ButrecentmonthshaveseenarevivalofthebikeacrossChina,withanincreasingnumberofpeoplechoosingtocycleinsteadofdrivingtoschools,toworkplacesortodosightseeing.Theintroductionofbike-sharingsystemshasbroughtthetrendtoanewlevel.Peoplecanunlockthesharedbikesbysimplyusingtheirsmartphones.ThebikesareequippedwithGPSandcanbeleftanywhereinpublicforthenextuser.They'repopularamongmanyChinesepeopleastheyprovideaneffectivesolutiontothe“l(fā)astmileproblem”，whichreferstothefinallegofaperson'sjourney.However,thesystemshavealsoledtoproblemssuchasillegalparking,damageandtheft.Lastmonth,twonurses