江西省九江市2023-2024学年高三下学期一模考试英语试题含解析

江西省九江市2023-2024学年高三下学期一模考试英语试题请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．Attheendofthehistoricarea，Wilmingtondisplayedits________asaworkingportcity：largeware­housesandafewotherdatedofficebuildings．A．achievement B．reputationC．character D．standard2．Theboystoodhisheaddown,listeningtohismotherscoldinghimforbreakingthewindows.A．for B．of C．with D．around3．moreabouttheplacewhereyoulive,andyouwillshouldermoreresponsibilitytoprotectitA．LearningB．TolearnC．LearnD．Learned4．Asisknowntoall,_______openingceremonyofthe16thAsianGamesheldonNovember12thinGuangzhouwas_______greatsuccess.A．/;aB．the;aC．the;/D．a;/5．During______afternoon,therainbecamesmaller,buttowards__________evening,therewasasuddenlandslidethatburiedthevillage.A．/;the B．the;/ C．the;the D．an;the6．---TurnofftheTV,Jack.Yourhomeworknow?---Mum,justtenmoreminutes,please.A．ShouldyoubedoingB．Couldn’tyoubedoingC．Shouldn’tyoubedoingD．Willyoubedoing7．Moreoftenthannot,theenterprisearoundusaregettingevenricher,________recipeisdon’tputallyoureggsinonebasket.A．ofwhich B．whichC．whose D．ofwhom8．Youcanonlybesureof_____youhaveatpresent;youcannotbesureofsomething_____youmightgetinthefuture.A．that;what B．what;/ C．which;that D．/;that9．Jennynearlymissedtheflight_________________doingtoomuchshopping.A．asaresultof B．ontopofC．infrontof D．inneedof10．Ican________Diana’sthoughtsfromthechangesinherfacialexpressions.A．readB．noticeC．countD．watch11．—Whathappenedtotheyoungtreesweplantedlastweek?—Thetrees__________well,butIdidn’twaterthem.A．mightgrow B．wouldhavegrownC．needn’thavegrown D．wouldgrow12．—Whichdoyouprefer,theformeroptionorthelatterone?—Ithinktheformeroneisnobetterthanthelatterone.SoI’llchoose________.A．theformeroneB．thelatteroneC．eitherofthemD．neitherofthem13．Marybecame______homesickandcriticaloftheUnitedStates,soshefledfromherhomeinWestBloomfieldtoherhometowninAustria.A．completelyB．sincerelyC．approximatelyD．increasingly14．I'mcallingtoenquireabouttheposition__________inyesterday'sChinaDaily.A．advertised B．tobeadvertised C．advertising D．havingadvertised15．Youcanaskanyoneforhelp.________hereiswillingtolendyouahand.A．Everyone B．NooneC．One D．Someone16．Peoplefromallwalksoflifeareeagerforsuccess,_______lackofconfidence,however,isagreatbarrier.A．where B．whichC．towhich D．beyondwhich17．–Excuseme,sir,didn’tyouseetheredlight?–Sorry,mymind________somewhereelse.A．hasbeenwandering B．waswanderedC．waswandering D．hasbeenwandered18．—YouspeakverygoodFrench!—Thanks.I__________FrenchinSichuanUniversityforfouryears.A．studied B．study C．wasstudying D．hadstudied19．Daviddidn’tattendhisdaughter’sgraduationceremony,buthedoeswishhethere.A．shouldbe B．wouldbeC．hadbeen D．were20．---Youlookhappytoday.Isthereanythinggood?---I’mverydelighted______asoneoftheexchangestudents.A．tochoose B．tohavebeenchosenC．choosing D．havingbeenchosen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）OnaflightfromDallas,Texas,toCincinnati,Ohio,tovisitafriendin2008,eventplannerPaigeChenaultdaydreamedaboutthegrandbirthdaypartiesshe’dthrowforherdaughteroneday.(Paigewasfivemonthspregnantatthetime.)Then,flippingthroughamagazine,shesawaphotoofanimpoverishedHaitianboy,skinny.“Ithought,thiskidhasnothing,”Paigesays.Theimagestayedwithher,andsheresolvedtodosomethingtohelp.“IdecidedIwouldusemytalentstothrowbirthdaypartiesforhomelesskids,”Paigesays.Forthenextfouryears,Paigeandherhusband,Colin,tooktimeoutfromparenthoodtovisitshelterstodeterminehowbesttopullofftheparties.Finally,inJanuary2012,Paigelaunchedthe

BirthdayPartyProject,anonprofitorganization,andrecruitedfriendsandfamilytohelpdecorateDallas’s75-occupantFamilyGatewayShelterwithballoonsandstreamers,celebratingthebirthdaysof11boysandgirls,with60morehomelesskidsinattendance.“ThatfirstpartywasbetterthanIcouldhaveeverimagined,”saysPaige.NowPaigeandherstaffofthreepaidemployeesworkwithregionalvolunteerstoplanmonthlythemedpartiesat15sheltersacrossthecountry,someofwhichhouseabusedorabandonedkids.Eachchildcelebratingabirthdaythatmonthgetsa$30gift,adecorativeplacemat,andanindividualcakeorcupcake.OneofPaige’sfavoritepartsofeachpartyiswhenthekidsmakeawishandblowoutthecandles.“Theyrarelygetachancetodreambig,”saysPaige.Herdaughter,Lizzie,nowseven,oftenhelpsoutattheparties.Paigesays,“TheonethingI’vealwayswantedisformykidtobegenerous.”1、WhatwasitthatmadePaigewanttohelpthehomelesschildren?A．AflightfromDallastoOhio. B．Herdaughter’sbirthday.C．ThephotoofaHaitianboy. D．Hertalentforthrowingparties.2、Whatdoestheunderlinedword“impoverished”mean?A．adorable B．poorC．talented D．dead3、Whatcanbelearntfromthepassage?A．Atotalof75full-timeworkersareemployedbyPaigeatpresent.B．Afterunsuccessfulattempts,Paigefinallythrewawonderfulpartyforthehomelesskids.C．Kidscanspend$30tocelebratetheirbirthday.D．Paigecommitsherselftothecauseofhelpingthehomelesskids.4、WhatkindofpersondoyouthinkPaigeis?A．Caringandsensitive. B．Competentandloyal.C．Kindandperseverant. D．Responsibleanddisciplined.22．（8分）Babbage,borninLondonin1791,wasagreatmathematicalgenius.Hewasanaturalinventor.Whenhefinishedschool,hewenttostudymathematicsatCambridgeUniversity.Later,hegotajobteachingattheuniversity.Whileworkingthere,hedesignedhis“firstdifferenceengine”.Thiswas,basically,ahand-operatedmechanicalcalculator.Hetooknineyearstobuildapartofthemachine.Thismachinecanmakecomplexmathematicalcalculations.It’sabasicmechanicalcomputer.Babbagedreamed,however,ofmorecomplicatedmachines.Infact,hedidn’tonlydream;hebegantodesignthem.Theresultwasaseriesof“analyticalengines”whichwereinfactpowerfulcomputers!Hisdesignscontainedprocessors,controlunits,amemory,andaninput/outputsystem.Thesearethefouressentialpartsofamodernmathematicalcomputer!Alas!His“seconddifferenceengine”couldn’tuseelectricitysincethishadn’tyetbecomeausablesourceofpower,soBabbagehadtomakedowithmechanicalsystems.Forthisreason,themachinewasbig,complicatedandexpensive.ThoughBabbageproducedcompleteplansforthemachine,hecouldn’tbuildit.Itwastooadvancedforitsage!Itwasnotuntilalmost160yearslaterthatBabbage’s“seconddifferenceengine”wasfinallymanufactured.ThefirstworkingversionofthismachinewasbuiltbytheScienceMuseuminLondon,fortheBabbagebicentenaryin1991.AsecondmachinewasthenbuiltforanAmericanhigh-techmillionaire,whoputitintheComputerHistoryMuseum,inCalifornia.Babbage’sanalyticalengineswouldhaveused“programs”likethoseusedinthetextile(纺织)industrytomakecomplicatedpatterns,buttheywereneverbuilt.Thisbrilliantmathematicianreallywastoofaraheadofhistime!1、WheredidBabbageplanhis“firstdifferenceengine”?A．InLondonB．AthighschoolC．AtCambridgeD．InScienceMuseum2、Whatdoweknowabouthis“seconddifferenceengine”?A．IttookhimnineyearstobuilditB．ItwasfaraheadofitstimeC．ItsdeigncameoutinhisdreamsD．Itspowersourcewaselectricity3、The“seconddifferenceengine”wasbuilttoworkin1991____________.A．foranAmericanmillionaireB．inmemoryofBabbageC．totestitsabilitytouseelectricityD．fortextileindustrytomakepatterns4、Whatcanweinferfromthetext?A．Babbage’senginesdidn’trunonprogramsB．TextilepatternsareproducedwithprogramsC．BabbagecanbeseenasthefatherofcomputersD．Babbage’sanalyticalengineswereneverbuilt23．（8分）“Hey,littleboy,willyousupportmewhenI’mgettingold?”WangWenshan,35,askedhisnewbornbabyashehuggedhimathome.TheChinesetraditionofraisingsonstosupportparentsintheiroldagehasbeenweakenedbytherapidlygrowingeconomyandimprovedstandardofliving.Asisthecasewithmoreandmoredevelopedcountries,Chinafacesanagingsociety.Peoplearelivinglongerandhavingfewerchildren.Therefore,manyChinesefamiliesarefallingintoa4-2-1familypattern:acoupleraisesonechildandsupportsfourelderlyparents.Butfewrealizethataproblemislikelytohappenahead.Theagingofthepopulationisatrendthatnowaffectsagrowingnumberofcountries.TheInformationOfficeoftheStateCouncil,China’scabinet,issued（发行）awhitepaperonmeasuresChinahasbeentakingtohelpitselderlypopulation.ThepapersaidChina’spopulationenteredtheagingperiodattheendofthe20thcenturyandtheproportionofpeopleaged60andaboveaccountedforover10percentoftheentirepopulation.Bytheendof2005,Chinahadnearly144millionpeopleover60,accountingfor11percentofthepopulation,accordingtothewhitepaper.Anexpandingagedpopulationinevitablymeansthatmanyissuesmustbesettled,astheproblemconcernseveryaspectofsociety.Itputsmorepressureoneachfamily,causingdisturbingeconomicconsequencesandserioussocialproblems.Italsochallengesthelaborforcesupplyandthepensionsystem.“Iusedtothinkthatit’snotanissueformetoprovidefortheaged,”saidWang,whoseparentsandparents-in-lawallenjoypensionsandmedicalinsurance.ButlastyearWang’sfathersufferedfromaseriousillnessandafterwardWangbegantofeelthepressureonhisshoulders.Afterhisfatherrecovered,Wangopenedabankaccountforeachparentandputawaysomemoneyintheaccounteverymonthtoprepareforfutureuncertainties.Inaddition,hehastosavemoneyeverymonthtoprovideforhisson’sfutureeducation.“I’mnowbreakingmybacktosupportmyfamily:savingpensionsfortheparents,myson’seducationfunds,andlivingcosts.”Wangalsoboughtsomecommercialold-ageinsuranceforhimself.“Wehavetotakeprecautions（预防）beforeitistoolate,andmanyofmycolleaguessharethesameview,”hesaid.1、Whichofthefollowingisnotcausedbyanagingsociety?A．Socialproblems. B．Unemployment.C．Morepressureoneachfamily. D．Theproblemofthepensionsystem.2、Fromthepassage,wecaninfer________.A．theagingproblemisoneoftheconcernsoftheChinesegovernmentB．ChinawillencourageyoungcouplestohavemorethanonechildC．manypeoplehaverealizedtheagingproblemD．childrenwillnotsupporttheirparentsinChina3、Whichofthefollowingcanbeusedtoreplacetheunderlinedword“inevitably”?A．Surprisingly. B．Certainly.C．Hopefully. D．Evidently.4、Fromthepassage,wecanseethat________.A．ChinaistheonlycountrytofaceanagingsocietyB．mostofthedevelopingcountriesfaceanagingsocietyC．countrieswithalargepopulationfaceanagingsocietyD．moreandmoredevelopedcountriesfaceanagingsociety24．（8分）Iwasbornonthe17thofNovember1828,inthevillageofNamPing,whichisaboutfourmilessouthwestofMacao,andislocatedonPedroIslandlyingwestofMacao,fromwhichitisseparatedbyachannelofhalfamilewide.Asearlyas1834,anEnglishlady,Mrs.Gutzlaff,wifeofamissionarytoChina,cametoMacao.SupportedbytheLadies’AssociationinLondonforthepromotionoffemaleeducationinIndiaandtheEast,sheimmediatelytookuptheworkofstartingagirls’schoolforChinesegirls,whichwassoonfollowedbytheopeningofaboys’school.Mrs.Gutzlaff’scomprador(买办）happenedtocomefrommyvillageandwasactuallymyfather’sfriendandneighbor.ItwasthroughhimthatmyparentsheardaboutMrs.Gutzlaff’sschoolanditwasdoubtlesslythroughhisinfluenceandmeansthatmyfathergotmeadmittedintotheschool,Ithasalwaysbeenamysterytomewhymyparentsshouldputmeintoaforeignschool,insteadofatraditionalConfucianschool,wheremybigbrotherwasplaced.MostcertainlysuchastepwouldhavebeenmoresuitableforChinesepublicopinion,taste,andthewantsofthecountry,thantoallowmetoattendanEnglishschool.Moreover,aChinesebeliefistheonlyavenueinChinathatleadstopoliticalpromotion,influence,powerandwealth.IcanonlyguessthatasforeigncommunicationwithChinawasjustbeginningtogrow,myparentshopedthatitmightbeworthwhiletoputoneoftheirsonstolearningEnglish.Inthiswayhemightbecomeaninterpreterandhaveamoreadvantageouspositiontoenterthebusinessanddiplomaticworld.IamwonderingifthatinfluencedmyparentstoputmeintoMrs.Gutzlaff’sschool.Astowhatothersequencesithaseventuallybroughtaboutinmylaterlife,theywereentirelyleftinthehandsofGod.1、HowwastheauthoradmittedtoMrs.Gutzlaff’sschool?A．Throughhisfather’srequest.B．Throughhisfather’sfriend’shelp.C．Throughhisowneffortsatexams.D．ThroughMrs.Gutzlaff’sinfluence.2、Whydidtheauthor’sparentsputhimintoanEnglishschool?A．ItmetwithChinesepublicopinion.B．AnEnglishschoolwasmoreinfluential.C．Hecouldbecomeasuccessfulinterpreter.D．ForeigntradewithChinawasdevelopingfast.3、Whatdidtheauthorthinkofhisparents’decisiontoputhimintoanEnglishschool?A．Itwasskeptical.B．Itwaswonderful.C．Itwasthoughtful.D．Itwasmysterious.4、Whatdoestheunderlinedword“sequences”inthelastsentenceprobablymean?A．Results.B．Orders.C．Series.D．Progress.25．（10分）Lifemayhaveevolvedonatleastthreeplanetswithinanewlydiscoveredsolarsystem1lightyearsfromEarth.AstronomersattheNASAhavediscoverednolessthansevenroughlyEarth-sizedworldsorbitingadwarfstarinthesystem.Scientistshadpreviouslyidentifiedatinynumberof"exoplanets",whicharebelievedtohavethequalitiesneededtosupportlife.However,thenewsystemcontainsanunprecedented(前所未有)numberofEarth-sized,probablyrockyplanets,andisbeingacknowledgedasan"acceleratedleapforward"inthesearchforextraterrestrial(外星球的)life.Threeofthenewplanetsaresaidtobeparticularlypromisingbecausetheremightexistoceans.ThomasZurbuchen,associateadministratorofNASA,toldapressconferenceinWashington:"ThisgivesusahintthatfindingasecondEarthisnotamatterof'if',but'when'."TheplanetswerediscoveredusingNASA'sSpitzerSpaceTelescope,whichwasabletotrackhowfasteachoftheplanetscrossedthestarTrappist-landcompletedanorbit.Fromthistheresearchteamcalculatedhowfartheplanetswerefromtheirstar,andthereforehowlikelytheyaretobehabitable.NASA'sHubbleSpaceTelescopeisalreadybeingusedtosearchforatmospheresaroundtheplanets.Futuretelescopes,includingtheproposedEuropeanExtremelyLargeTelescopeandtheJamesWebbSpaceTelescope,maybepowerfulenoughtodiscovermarkersoflife,suchasoxygenintheatmospheresofexoplanets.Astronomersbelievetherecouldbeasmanyas2billionpotentiallyhabitableworldsinourgalaxy,theMilkyWay.ProfZurbuchensaidthatnowwasa"gold-rushphase"inthesearchfortheseexoplanets.1、Whatmakesthenewdiscoverysignificant?A．Amplemarkersoflife.B．Thepotentialtosupportlife.C．GreatdistancefromEarth.D．Thesearchforextraterrestriallife.2、Whathelpsexploreatmospheresaroundtheexoplanets?A．SpitzerSpaceTelescope.B．HubbleSpaceTelescope.C．EuropeanExtremelyLargeTelescope.D．JamesWebbSpaceTelescope.3、Whatmaybethebesttitleforthetext?A．NewSolarSystemFoundB．SecondEarthDiscoveredC．WhytoExploreOuterSpaceD．Gold-RushStagetoCome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）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。ThisisareallifestoryoftheengineersbuildingtheBrooklynBridgeinNewYork,USAbackin1870.Thebridgewascompletedin1883,after13years.In1869,acreativeengineernamedJohnRoeblingwas1byanideatobuildaspectacularbridge2NewYorkwiththeLongIsland.3,bridge-buildingexpertsthroughouttheworldthoughtthatthiswasimpossibleandtoldRoeblingtoforgettheidea.Roeblingcouldnotignorethevisionhehadinhismindofthisbridge.Aftermuchdiscussionandpersuasionhe4toconvincehissonWashington,anupandcomingengineer,thatthebridge5couldbebuilt.Theprojectstartedwell,butwhenitwasonlyafewmonthsunderway,atragicaccidenttookthelifeofJohnRoebling.Washingtonwasalsoinjuredandleftwithacertainamountofbraindamage,which6himnotbeingabletotalkorwalk.7hishandicap,Washingtonwasneverdiscouragedandstillhadaburning8tocompletethebridgeandhismindwasstillas9asever.Hedidn’twantto10Suddenlyanidea11him.Allhecoulddowasmoveone12andhedecidedtomakethebestuseofit.Bymovingthis,he13developedacodeofcommunicationwithhiswife.For13yearsWashingtontappedouthis14withhisfingeronhiswife’sarm,untilthebridgewasfinallycompleted.TodaythespectacularBrooklynBridgestandsforhisdeterminationnottobe15bycircumstances.Itstandstooasamonumenttotheloveand16ofhiswifewhofor13yearslong17decoded（解码）themessagesofherhusbandandtoldtheengineerswhattodo.Perhapsthisisoneofthebestexamplesofanever-say-dieattitudethatovercomesaterriblephysicalhandicapandachievesa(n)18goal.Oftenwhenwefaceobstaclesinourday-to-daylife,ourhurdles(障碍)seemverysmallincomparisontowhatmanyothershavetoface.TheBrooklynBridgeshowsusthat19thatseemimpossiblecanberealizedwithdeterminationandpersistence(坚持),nomatterwhatthe20are.1、A．inspired B．promoted C．awarded D．presented2、A．collecting B．connecting C．contacting D．combining3、A．Therefore B．Instead C．However D．So4、A．tried B．persuaded C．managed D．demanded5、A．infact B．inturn C．inneed D．ingeneral6、A．broughtin B．resultedin C．putin D．tookin7、A．Incaseof B．Becauseof C．Intermsof D．Inspiteof8、A．desire B．emotion C．feeling D．impression9、A．enthusiastic B．sharp C．eager D．aware10、A．breakdown B．makeout C．giveup D．takeup11、A．hit B．beat C．knocked D．patted12、A．hand B．arm C．finger D．foot13、A．slowly B．swiftly C．quickly D．gently14、A．descriptions B．introductions C．instructions D．explanations15、A．controlled B．affected C．harmed D．hurt16、A．contribution B．devotion C．responsibility D．attention17、A．patiently B．hopefully C．thankfully D．occasionally18、A．practical B．beneficial C．particular D．impossible19、A．ideas B．choices C．dreams D．challenges20、A．difficulties B．conditions C．situations D．positions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）Havingalearningdisabilitydoesn’tmeanyoucan’tlearn.Learningdisabilitieshappendueto1．aperson’sbraintakesinandprocessesinformation.Asaresult,peoplelearn2．(different).Learningdisabilitiesareconsideredgenetic,which3．(mean)theycanbepasseddowninfamiliesthroughthegenes,likemanyothertraitswegetfromourparentsandgrandparents.Kidsmayfind4．hardtoknow5．heorshehasalearningdisability.Infact,theydon’thavetofigureallthisoutontheirown.Whatakidneedstodo6．(be)totellsomeoneelse.Startwithyourteacherandyourmomoryourdad.Thereisnodoubt7．findingoutyouhavealearningdisabilityis8．(upset).Butthetruthisthatlearningdisabilitiesareverycommon.Andifyourlearningspecialisthasfiguredout9．youarefacing,youcangetthehelpyouneedtodobetterinschool.Putinmuchtimeandlotsofeffortseveryday,10．youwillenjoytheresultsofyourhardwork:morefunandmoresuccessatschool!第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上英语老师要求同桌之间互相修改作文，请你修改你同桌的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。删除：把多余的词用斜线（\）划掉。增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。修改：在错的词下划一横线，在该词下面写出修改后的词。注意：1、每处错误及修改均仅限一词。2、只允许修改10处，多者（从11处起）不计分。Boysandgirls,welcometoEliteSecondarySchool!I’mMr、Green,inchargeofthisschool、I’dliketointroduceyoutovariousaspectofourschool,fromourhistorytoourbuildingsandactivities、EliteSecondarySchoolsetupin1960、Inthepastfiftyyears,Elitehadexperiencedalotofchangesanddevelopments、OurschoolfinallydecidedtomovetoAberdeenin1990,duetothelackofthespace、Theschoolcampusnowwasalmostthreetimeslargerthanthepreviousone、Weevenhavethreelibrarieswhichareavailablewithalltheteachersandstudents、Asforlaboratories,theyhavetwoPhysicslabs,twoChemistrylabs,andaBiologylabwhichwasestablishedlastyear、Studentsherealwayshaveanenjoyabletimeatschoolbecausethereisawidelyrangeofextra-curricularactivitiesforthemtochoose、Wetrytoprovideasmuchactivitiesforourstudentsaspossible、EliteSecondarySchooliscommittedtoprovidingthehighestlevelofeducationtothechildren、Thankyouforyourtime、第二节书面表达（满分25分）29．（25分）假如你是晨光中学的李津。最近，你得知你的外国朋友Tom每天都用快餐作为午餐，你觉得这不是个好习惯，请你给他写一封信，建议他尽量少吃快餐。文中应包括：1.常吃快餐的危害2.提出建议参考词汇：营养nutrition注意：1.词数不少于100；2.可以适当增加细节，使内容充实、行文连贯；3.开头和结尾已给出，但不计入总词数。DearTom，________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________BestWishes

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、C3、C4、B5、B6、C7、C8、B9、A10、A11、B12、D13、D14、A15、A16、C17、C18、A19、C20、B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、1、C2、B3、D4、C22、1、C2、B3、B4、C23、1、D2、A3、B4、D24、1、B2、C3、D4、A25、ScheduleaTourUniversityofSouthCarolina（USC)isfamousforitswarmsouthernhospitality（好客）.Scheduleavisitandfeelitinperson.Ourwalkingtoursareledbycurrentstudents,calledUniversityAmbassadors,whoarelookingforwardtotellingyouwhatit'sliketoliveandstudyinUSC．OurwalkingtoursrunMondaythroughFridayandmostarearound2hours.TheuniversitywillbeclosedonTuesday,July4,2017inobservanceoftheholiday.Wewelcomeyourvisityearroundandwillbereadyforyou,rainorshine.Pleaserefertothelistbelowtodeterminewhichtourisbestforyouandremembertobookatleasttwoweeksinadvance.4、WhyisUSCclosedtovisitorsonJuly4?A．Toprepareatour.B．Toupdateitswebsite.C．Tocelebratetheholiday.D．Toencourageaself-guidedwalk.5、WhodoesAdmittedStudentDaytarget?A．AUvisitorstoU