2022-2023学年湖南省学海大联考高三最后一卷英语试卷含解析

2022-2023学年高考英语模拟试卷考生须知：1．全卷分选择题和非选择题两部分，全部在答题纸上作答。选择题必须用2B铅笔填涂；非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。2．请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。3．保持卡面清洁，不要折叠，不要弄破、弄皱，在草稿纸、试题卷上答题无效。第一部分（共20小题，每小题1.5分，满分30分）1．Thisisthefirsttimethatyourparentshavebeenabroad,______?A．haven’tthey B．hasn’tit C．aren’tthey D．isn’tit2．TrumpsaidhebelievesNorthKoreawill________itspromisetosuspendmissiletestswhilehepreparesforasummitwithKimJongUn.A．taketoB．makeupC．standbyD．holdout3．MarkhaslivedinChinaformanyyears,yethestillcan't________himselftotheChinesecustoms.A．observe B．adaptC．lead D．devote4．Theworld’sleadingthinkersandpolicymakersexaminewhat’scomeapartinthepastyear,andwhatwilldefinetheyearahead,A．evaluateB．innovateC．anticipateD．regulate5．ItwasluckythatlittleJackwasnotathomewhenthefirebrokeout；otherwise，hehislife．A．hadlost B．wouldlose C．wouldhavelost D．mightlose6．Ifthesenewmeasuresdon’twork,we’llhaveto_______ouroldsystem.A．makeupforB．comeupwithC．breakawayfromD．fallbackon7．Themanageristryingtofindamantorecommendhowthejob.A．isdone B．bedone C．shoulddone D．todo8．AfterreceivingtheOscarforBestSupportingActress,AnneBenedictwentonallthepeoplewhohadhelpedinhercareer.A．tothank B．thankingC．havingthanked D．tohavethanked9．It'ssaidthatthepowerplantisnowlargeaswhatitwas.A．twiceas B．astwiceC．twicemuch D．muchtwice10．Oneofthetruetestsofleadershipistheabilitytorecognizeaproblem________itbecomesanemergency.A．when B．beforeC．after D．unless11．Itwasconsiderate_____younottoplaythepianowhileIwasasleep.A．of B．for C．to D．from12．Tomistheonlyoneofthestudentswhoascholarshipsincelastyear.A．haswon B．havewon C．iswinning D．wins13．—Iwillfixyourprinterrightnow.—Oh,________.I’minnohurry.A．takeyourtimeB．that’sagreatideaC．youarewelcomeD．I’dliketo14．Peterhaspreviousexperience,______Ithinkhe’stherightpersonforthejob.A．orB．butC．forD．so15．You’llrecognizemewhenyougetoutofthestation.I______jeansandawhiteT-shirt.A．willbewearingB．hadwornC．waswearingD．haveworn16．Bythesideoftheteachingbuildingofourschool_____,whichwascompletedin2009. A．therestandingthelibrary B．doesthelibrarystand C．thelibrarystands D．standsthelibrary17．––Didyouhavetodomuchforthedinnerparty?––Helen________everythingbythetimeIgothome.A．finishedB．wasfinishingC．wouldfinishD．hadfinished18．He________inauniversityforfiveyears,butnowherunsacompanyofhisown.A．hastaught B．hadtaughtC．taught D．hasbeenteaching19．AccordingtoTheSun,Britishscientistshavesolvedtheancientriddleof________camefirst—chickenoregg?A．whoB．whatC．whichD．that20．Duringthe2008financialcrisis，theFrenchpresidentNicolasSarkozyagreedtoprovidemillionsofemergencyfundaidtohelpunemployment．A．release B．resemble C．relieve D．recommend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）Foralotofpeople,gettingafullnight'ssleepisnothingmorethanjustadream.Someofusclimbintobedintheearlyevening,andthenextthingweknow,it's2inthemorningandwe'restillstaringattheceiling.It'scommonknowledgethatsleepproblemscanbecausedbythingssuchasstress,anxiety,orevenusingasmartphonebeforebedtime.Butrecently,ateamofresearchersdiscoveredthatgenescouldalsobeacauseofsleeplessnights.Thescientists,fromTheRockefellerUniversityinNewYork,US,foundthatDSPD,delayedsleepphasedisorder（睡眠时相延迟综合征）,aconditionthataffectsone'ssleepingpatterns,ispasseddownbyamutatedgene（发生变异的基因）.DSPDsuffererswakeuplaterandgotobedlaterthantheaverageperson.Tocometotheirconclusion,theteamstudieda46-year-oldwomanwhoisonlyusuallyabletofallasleepat2or3inthemorning.Itwasdiscoveredthatthewoman'sbodyproducesthehormone（激素）thathelpshersleepatnightuptosevenhourslaterthanregularsleepers.Thescientistsfoundthisiscausedbyamutationinoneofthewoman'sgenes,onethathelpsregulatethe“bodyclock”.Someofthewoman'sfamilymemberswerealsofoundtosharethesamemutation—andthesamesleepingproblems—leadingthescientiststobelievethatsleeptroublesarepasseddownthroughthegenerations.However,havingthismutationdoesn'tmeanyouautomaticallyhavesleepproblems.Theteamalsofoundtwopeoplewhohadthemutationbutreportednoproblemswiththeirsleep.Butwhilethisisaninterestingdiscovery,itoffersnohelptothosewhocan'tfallasleepatnight—althoughthereareafewthingsyoucouldtrytohelpyourselfsleepearlier.BBCjournalistMichaelMosleyproducedaTVdocumentaryinMayinwhichhetalkedabouthisbattlewithinsomnia（失眠）andthetechniquesheused.“Iavoidsocialmediaforatleastanhourbeforebed,Idomindfulnessexercises,andifIwakeupinthemiddleofthenight,Ireadabookforanhourorso,”hewroteinanarticlefortheRadioTimes.1、Whathavescientistsrecentlydiscoveredaboutsleepproblems?A．Sleepproblemscanbearesultofgenetics.B．Stressandanxietycancausesleepproblems.C．Smartphonesarethemaincauseofsleepproblemsnowadays.D．Sleepproblemsareaffectedbysleepingpatterns.2、Whatcanwelearnaboutthemutationofthegenerelatedtosleep?A．Itwilldelaysleepforsevenhours.B．Itdoesn’tnecessarilycausesleepproblems.C．Itwillbepasseddowntoeveryfuturegeneration.D．Itcanbechangedtohelpsolvesleepproblems.3、WhatdoesMichaelMosleysuggestdoingbeforesleeptofightagainstinsomnia?A．Listeningtolightmusic.B．Readinginterestingbooks.C．Keepingawayfromsocialmedia.D．Doingsomeoutdoorexercise.4、What'sthemainpurposeofthearticle?A．Togiveadviceonhowtocureinsomnia.B．Toexplaindifferentreasonsforsleepproblems.C．Towarnreadersofthebadinfluencesofsleepinglate.D．Toreportthediscoveryofageneticcauseforsleepproblems.22．（8分）Whilereducingplasticwasteissomethingmostconsumerswishtodo,itisnotaneasygoaltoachieve.That’sbecausethecheapanddurablematerialisfoundinalmosteveryhouseholditem–fromdinnerwaretodrinkbottlestoevenfoodwrappers.Now,anIndonesian-basedcompanyhascomeupwithadeliciousandnutritioussolutiontohelpreduceourdependenceonthisenvironmentalhazard.Sincesingle-usepackagingisalargecontributortotheproblem,thecreatorsdecidedtosettlethatproblemfirst.Afterresearchingonvariousmaterialoptions,thecompanysettledonseaweed.Unlikecorn,commonlyusedforbiodegradable（可生物降解的）containers,seaweeddoesnotrequireresourceslikewater,fertilizers,orlargeamountsofspace.AccordingtoEvoware,asmuchas40tonsofseaweedcanbegrowninanareathesizeofabaseballfield.Themarinealgae（海藻类植物）alsohelpsreduceoceanaciditybyabsorbingharmfulgreenhousegaseslikecarbondioxide.SinceIndonesianfarmersalreadyharvestmoreseaweedthantheycansell,itisnotdifficultforthecompanytofindthematerial.Evowaresaystheseaweedpackagingcontainsnochemicalsandissafetoconsume.Inadditiontowrappingfastfooditemslikeburgers,itcanalsobeusedtohousethingslikeinstantnoodlesseasoningandsingle-serveinstantcoffee.Consumerssimplydroptheentirepackagingintothehotwaterandwatchtheodorless（没有气味的）,tastelesspacketdisappear,leavingbehindnotraceofitsexistence.Whilereplacingplasticwiththeseaweedproductsmayseemlikeano-brainertomostofus,itisahard-sellinIndonesia.AccordingtoChristian,“Theawareness,understanding,andsenseofurgencytominimizetheuseofsingle-useplasticisstillverylow.Thismakesourbioplasticseemirrelevant（不相干的）andunnecessary.”Alsoafactoristhecost,whichishighertheusingplastic.However,Evowarebelievestheycanreducethepricegreatlyoncethecompanymovestofull-scaleproduction.Hopefully,EvowarewillsucceedinconvincingIndonesians,andpeopleworldwide,thattheirproductswillbebeneficialtotheprotectionofourbeautifulplanet.1、Whatdoestheunderlinedword“hazard”inParagraph1mean?A．Protection.B．Power.C．Danger.D．Contribution.2、Whydoesthecompanyuseseaweedtoproducetheirwrappers?A．Itiseasytoacquire.B．Itcanbeplantedinbaseballfield.C．Itiscommonlyusedforcontainers.D．ItispopularwithIndonesianfarmers.3、Whatisthethirdparagraphmainlyabout?A．Thingsabletobewrappedinseaweedcontainers.B．Componentscontainedinseaweedcontainers.C．Waysofusingtheseaweedpackaging.D．Advantagesoftheseaweedpackaging.4、WhatdoesEvowarethinkoftheirfutureseaweedproducts?A．Theywillbringinhugeprofits.B．Theyremainabigchallenge.C．Theywillbeacceptedfinally.D．Theywillreplaceplasticscompletely.23．（8分）Asaboy,CharlesRobertDarwin(达尔文）collectedanythingthatcaughthisinterest:insects,coinsandinterestingstones.Hewasnotveryclever,butDarwinwasgoodatdoingthethingsthatinterestedhim.Hisfatherwasadoctor,soDarwinwassenttoEdinburghtostudymedicine,andwasplannedtofollowamedicalcareer.ButCharlesfoundthelecturesboring.ThenhisfathersenthimtoCambridgeUniversitytostudytobeapriest.WhileatCambridge,Darwin'sinterestinzoologyandgeographygrew.LaterhegotaletterfromRobertFitzRoywhowasplanningtomakeavoyagearoundtheworldonaship,theBeagle.Hewantedanaturalisttojointheship,andDarwinwasrecommended（推荐)ThatvoyagewasthestartofDarwin'sgreatlife.AstheBeaglesailedaroundtheworld,Darwinbegantowonderhowlifehaddevelopedonearth.Hebegantoobserveeverything.Afterhewashome,hesettowork,gettinghiscollectioninorder.HisfirstgreatworkTheZoologyoftheBeaglewaswellreceived,buthewasslowtomakepublichisideasontheoriginoflife.LaterDarwinandWallace,anothernaturalistwhohadthesameopinionsasDarwin,producedapapertogether.Darwin’sgreatbook“OntheOriginofSpeciesbyMeansofNaturalSelection"（《物种起源》）appearedItattractedastorm.PeoplethoughtthatDarwinwassayingtheyweredescendedfrommonkeys.Whatashamefulidea!AlthoughmostscientistsagreedthatDarwinwasright,theChurchwasstillsostrongthatDarwinneverreceivedanyhonorsforhiswork.Afterwards,hepublishedanothergreatwork,TheDescentofMan.Hishealthgrewworse,buthestillworked."WhenIhavetogiveupobservation,Ishalldie,"hesaid.Hewasstillworkingon17,April,1882.Hewasdeadtwodayslater.1、Darwin'sfathersenthimtoEdinburghto.A．makehimlikenaturalhistoryB．makehimbecomeadoctorC．lethimchangehishobbiesD．havehimgiveuphiscollection2、Accordingtothepassage；CharlesDarwin'swholelifewaschangedby.A．hisstudyatCambridgeUniversityB．hiscollectionofcoinsC．thenaturalistsatCambridgeD．thevoyageoftheBeagle3、Theunderlinedpart“theyweredescendedfrommonkeys"probablymeans“”.A．theygavemonkeyslifeB．theyweredifferentfrommonkeysC．theyweredevelopedfrommonkeysD．theyhadtolivewithmonkey24．（8分）Manyyearsago,peoplereliedonthesun,themoonandstarstofindtheirwayaround.Later,thecompasswasintroduced.Andnow,wehavesatnav（卫星导航）systemstoguideus.Asatnavsystemusesgroupsofsatellitestoshowtheuser’slocation.Theysendinformationtoareceiver,suchasasmartphone,toshowuswhereweare.TheearliestbuiltsatnavsystemistheGlobalPositioningSatelliteSystem,whichbelongstotheUS.ThenthereisRussia’sGlobalNavigationSatellitesystem，theEuropeanUnion’sGalileoandChina’sownsatellitenavigationsystem,Beidou.OnOctober18,2017,anARJ21-700plane,whichwasthefirstdomestically（国内地）producedjetequippedwiththeBeidounavigationsystem,successfullycompletedatestflight.TheresultsshowedtheperformanceofthesystemdevelopedbyChinamatchesthatofsimilarsystemsproducedabroad,accordingtotheCommercialAircraftCorporationofChina.Sinceitsintroductionin2000,theBeidounavigationsystemhasbeenincreasingnumbersofapplicationslinkedtoeverydaylife,fromsharedbikestofarming.Whenitcomestosharedbikes,smartlocksthatsupportBeidouchipsoffermoreaccuratepositioningthanothers,makingiteasiertofindabike.FarmerscanuseBeidou-enabledtractorstoplow（犁）thesoilanduseunmannedaircraftwithBeidoutosowseeds,whichcanimproveefficiencyandmakebetteruseofresources.Beidou’sfarmingapplicationshavespreadfromHeilongjiangProvincetoBeijing,Liaoning,Shanxi,HubeiandotherregionsacrossChina.Withitsmanyuses,theBeidounavigationsystemisevenplayingabigroleintheBeltandRoadInitiative（一带一路）.“Todate,theBeidousystemhascoveredmostpartsoftheAsia-Pacificregion,aswellascountriesalongtheSilkRoadEconomicBeltandthe21stCenturyMaritimeSilkRoad,”saidYangChangfeng,chiefdesigneroftheBeidousystem.Today,therearemorethan20Beidousatellitesaboveourheads,andChinaplanstolaunchevenmorethisyeartoexpandtheBeidounetworktobetterservetheBeltandRoadInitiative.“AsBeidouexpandsitsoverseasreach,itwillbeincreasinglypopularinthelogistics（物流）industry,”saidMiaoQianjun,SecretaryGeneralofthenavigationservicesassociation.“Ships,forexample,canuseittopositionthemselveswhilesailingacrossoceanstoEuropeancountries,nolongerlimitedtoSoutheastAsianregionsinthenearfuture.1、Whatisthepurposeofthefirsttwoparagraphs?A．Tocomparesomemodernsatnavsystems.B．Todescribethebenefitsofsatnavsystems.C．Totellushowsatnavsystemswerecreated.D．Tointroducesomesatnavsystemsandtheirfunctions.2、WhatcanweknowabouttheBeidounavigationsystemaccordingtothearticle?A．Itwasusedsuccessfullyinanewjetplane.B．Itismorepowerfulthanothersatnavsystems.C．ItwasintroducedtoChinaonOctober,2017.D．Itwasn’tusedinoureverydaylifeuntilrecently.3、Accordingtothearticle,theBeidounavigationsystemisalreadywidelyusedfor_______.A．plowingthesoilandsowingseedsB．improvingtheefficiencyofnetworkC．producingmoresmartlocksforsharedbikesD．navigatingshipsacrossoceanstoEuropeancountries4、WhatisMiaoQianjun’sattitudetowardthefutureoftheBeidousystem?A．Worried.B．Casual.C．Positive.D．Doubtful.25．（10分）MovingsmoothlyandsilentlythroughAlibabaGroupHoldingLtd’sfuturistic“FlyZoo”hotel，blackdisc-shapedrobotsaboutametreinheightdeliverfoodanddropofffreshtowels．Therobotsarepartofasetofhigh-techtoolsthatAlibabasaysstronglycutsthehotel’scostofhumanlabourandeliminatestheneedforgueststointeractwithotherpeople．Formallyopenedtothepubliclastmonth，the290-roomFlyZooisanincubatorfortechnologyAlibabawantstoselltothehotelindustryinthefutureandanopportunitytoshowcaseitsprowessinartificialintelligence．ItisalsoanexperimentthattestsconsumercomfortlevelswithunmannedcommerceinChina．Insidethehotel，softly-litwhitepanelledwallsbringtomindtheinteriorsofHollywoodspaceships．Guestscheckinatpodiumsthatscantheirfaces，aswellaspassportsorotherID．VisitorswithaChinesenationalIDcanscantheirfacesusingtheirsmartphonestocheckinaheadoftime．Elevatorsscanguests’facesagaintoverifywhichfloortheycanaccessandhotelroomdoorsareopenedwithanotherfacescan．“It’sveryquickandsafe．Ihaven’tuseditmuchyet，butbasically，Icanbeinmyroominoneminute，”saidguestTracyLi．Liaddedthatsafetywasoneofherprioritiesandshewaspleasedherroomcouldonlybeenteredwithascanofherface．Intherooms，Alibaba’svoicecommandtechnologyisusedtochangethetemperature，closethecurtains，adjustthelightingandorderroomservice．Atthehotel’srestaurant，tallercapsule-shapedrobotsdeliverfoodthatguestshaveorderedviatheFlyZooappwhileataseparatebar，alargeroboticarmcanmixmorethan20differenttypesofcocktails．Facialrecognitioncamerasaddchargestotheroomrateautomatically．Thehoteldoesemployhumans，thoughAlibabadeclinedtodetailhowmany．Thisincludeschefsandcleanersaswellasreceptionstaff，whowillassistwithconventionalcheck-inproceduresforguestsunwillingtohavetheirfacesscannedandwanttouseelectronickeycards．1、Whatdoestheunderlinedword“eliminates”inParagraph2probablymean?A．Removes． B．Meets．C．Limits． D．Increases．2、WhydoesAlibababuildtheFlyZoo?A．Tocutthecostofconsumers．B．Tocompetewithotherhotels．C．Toexperimentitsartificialintelligence．D．Tomakesureofthesafetyofguests．3、WhatdistinctivefeaturedoestheFlyZoohave?A．Itdoesn’tneedwaitersandcooksintherestaurant．B．Itsrobotscanmixcocktailsandtakefoodtotheguests．C．Guestscanentertheroomquicklywithoutscanning．D．Voicecommandtechnologymeetsallneedsofguests．4、Whatcanwelearnfromthelastparagraph?A．Conventionalthingsmustbeabolished．B．Artificialintelligencehasmanyadvantages．C．Personalinformationofguestsisconfidential．D．Humanscannotbereplacedcompletely．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）At15,IhadstartedabandwiththreematesI'dmetatthelocalrehearsal(排练)rooms.WeplayedourfirstperformanceatapubinBolton.Wewere1,butthecrowddidn'tseemtomind,andafterafewmorelocalconcerts,werecordedsomesongsandwestartedto2.Wesentouthundredsofdemo(样本)tapesin3ofourfavouriteband,theManics.Afterfinishingmyhighschool,wedrovetoLondontoplayattheDublinCastle.Onlyfivepeople4.Butwepersevered(坚持)andslowlythingsbeganto5.Twoyearsafterourfirstperformance,we6arecorddeal.We7endlesslyforthenexttwoyearsandbuiltupasmallbut8following.Attheendof2002,theManics9ustoplaywiththem.Myteenagedreamshadcometrue,thebandIlookeduptoseemedto10ofus.We11performinginNewYork,andto5,000peopleattheFujiRockfestivalinJapan.There'snogreater12thanthemomentyousteponstage.Thelightsdarken,thecrowdswells(波浪起伏)andthey13inapplauseasyoufinish.Ouralbumwas14in2003.Unfortunately,nooneboughtthething.15,Ithinkthatwasaboutright.16I'mextremelyproudofthemusicweproduced,wewereridingawaveofhype(天花乱坠的宣传)wecould17liveupto.Ourrecordcompanyquietly18usand,asquicklyasithadstarted,mytimeinabandwasover.We19peacefullyonthedayitwasreleased.Weevenhada"lastsupper"tomarkourdemise(停业).Thebandhad20everything.MyoldschoolwelcomedmebackandIworkedharderandwasfinallyadmittedtoOxfordUniversityatthegrandoldageof21.1、A．troublesome B．thrilled C．hopeful D．terrible2、A．hesitate B．succeed C．dream D．qualify3、A．imitation B．favour C．charge D．celebration4、A．droppedout B．turnedup C．divedin D．passedby5、A．catchon B．takeoff C．pickup D．getround6、A．declined B．lost C．expected D．signed7、A．practiced B．studied C．toured D．waited8、A．separated B．devoted C．concerned D．relieved9、A．persuaded B．required C．reminded D．invited10、A．approve B．tire C．hear D．think11、A．gaveup B．endedup C．putoff D．insistedon12、A．risk B．pain C．loss D．rush13、A．erupt B．gather C．squeeze D．withdraw14、A．preserved B．released C．displayed D．evaluated15、A．Lookingforward B．Lookingdown C．Lookingback D．Lookingup16、A．Though B．Since C．Unless D．Before17、A．actually B．somehow C．always D．never18、A．betrayed B．dropped C．impressed D．sponsored19、A．splitup B．hungaround C．movedaway D．brokedown20、A．experienced B．disturbed C．changed D．replaced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）TwonewsatellitesofBeiDouNavigation(导航)SatelliteSystem(BDS)1．(send)intospaceonaLongMarch-3DcarrierrocketfromtheXichangSatelliteLaunchCenterinSichuanProvince,Chinaat2:07a.m.onNovember19,2018.ThesatellitesenteredaMediumEarthorbit(轨道)2．(safe)morethanthreehourslaterandwillworkwith17otherBDS-3satellitesalreadyinspace.Theyarealsothe42ndand43rd3．(member)oftheBDSsatellitefamily.Chinalaunchedthesesatelliteswiththeaimofprovidingnavigationservices4．countriesandregionswhichparticipateintheBeltandRoadProposalbytheendof2018.“Thisisakeyand5．(value)stepforBDSdevelopingfromaChineseexperimentalsystemtoaregionalandthenaglobalnavigationsystem,”saidYangChangfeng,chiefexpert6．contributedmuchtotheBeiDousystem.Thepositioning7．(accurate)oftheBDS-3systemhasbeenimprovedto2.5metersto5meters,saidYang.8．(name)aftertheChinesetermfortheBigDipper,theBeiDousystemhasbeenservingChinafor18yearswhereanothersixBDS-3satelliteswillbeputintotheMediumEarthorbitfrom2019to2020.Thesystemisexpected9．(provide)first-classservicesaround10．globebytheendof2020.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。增加：在缺词处加上一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写上修改后的词。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11处起）不计分。Hi,everyone、Gladtobehere、Asyouknow,inChina,wecallpeoplebearbetween1980and1989thepost-80s、Iamayoungguywhobelongedtosuchagroup、Forourgeneration,lifeisgettingmoredifficultythantheformergenerations、Thejobmarketistoughbutthehouseiskindofexpensivetoafford、Nowplentyofgirlswouldprefertomarrymanwithahouseandacaronhisown、Idon’tthinklovebuiltonhousesandcarsaretruelove、Thus,thisissocialrealitythatwehavetoface、Thoughsituationsaretoughtoday,manyofuspost-80saremakingmanyefforttoliveagoodlife、Doyouthinkwewillmakeuplifebetterandbetterinthefuture?第二节书面表达（满分25分）29．（25分）假如你是李华，现在在英国观光。今天，你在剑桥大学看到了共享单车并骑车游览这个大学城。在100多年前自行车的发源地看到了中国概念的共享单车OFO，你对此很感兴趣也很有感触，请根据以下要点提示写一封e-mail给你的好友王平,谈谈共享单