15选择性高考题型综合训练（人教版2019）（原卷版）

15选择性必修第四册高考题型综合训练一、阅读理解（一）It’ssaidthataboutonethirdoftheworld’scitizensliveinsubstandardhousing.Butresearchershavecreatedfreeplansnowavailableonlineforbuildinghousesusingpremadepartsthatfittogetherperfectly,whichcouldhelpsolvethishousingproblem.Theworldpopulationisexpectedtogrowtomorethan8billionby2030,andthehousingsituationincityisalreadyahugeproblem.Buildingnewhomesinthetraditionalwaystilltakesweeksormonths.InaLondonneighborhood,agroupofvolunteersareconstructingahousemadeofpremadeplywoodpanels(预制胶合板面板)andparts,thesocalledWikiHouse.AllpartswerepreciselycutinaputerNumericalControl,orCNCmachine,followingafreeplandownloadedfromtheInternet.FounderoftheUKbasedonWikiHouseFoundation,architecturaldesignerAlastairParvin,saidthiscouldbethesolutionforaffordablehousing.WikiHouseisessentiallyaseriesoftechnologieswe’redevelopingaimedatsimplifyingtheprocessofmakingreallysustainablehighperformancehousestoapointwherealmostanyonecandoit.Precisecuttingallowsaperfectfitforallparts,whichspeedsuptheprocessofassembly(装配).Nospecialtoolsarerequired.TheWikiHousewasbuiltin10daysforexhibitionpurposes.Then,itwastakenapartandreassembledelsewhereforpermanentuse.“Opensource(开源)softwareisnowreallyestablished;itdrivesalotofthesoftwareweuse,”Parvinsaid.“What'shappeningnowisthatthat'singintotheworldofphysicalthings,sowe'reeffectivelybuildingakindofWikipediaforphysicalmaterial.”Parvinsaidtheprojectisinitsearlystages,withlimitedavailability.Buthesaidheexpectsittogrowasmorepeoplestartshowinginterestinhouseswhoseassemblyrequiresnospecialskills.1．Whatdoestheauthorthinkofthehousingsituationinurbancenters?A．Serious. B．Acceptable. C．Good. D．mon.2．WhyisAlastairParvindevelopingWikiHouse?A．Becauseitlooksmorebeautiful.B．Becauseitsavesthetroubleofdesigning.C．Becauseworkersarefondofthework.D．Becauseitmakestheprocessofmakinghousessimple.3．WhichisoneoftheadvantagesoftheWikiHouse?A．Itissolid. B．Ittakesuplittleroom.C．Itsavestime. D．Itisenvironmentallyfriendly.4．Judgingfromthelasttwoparagraphs,weknow_.A．ParviniscautiousaboutusingopensourcesoftwareB．ParvinthinksWikiHousetechnologyismatureC．ParvinisoptimisticaboutthefutureofWikiHouseD．ParvinistryinghisbesttomakeWikiHousecheaper（二）RichardBrowninghasbeenattractedbyflighteversincehisfathertookhimintothehillstoflygliders(滑翔机).Hehascertainlybeenanadventurer.Richardtookituponhimselftodevelophisownjetsuitandbegantoexperimentwithsomeofhisfriends.Hemadequickprogress.In2017,hefeltconfidentenoughtostartapanycalledGravityIndustriesthatcouldmakejetsuits.Ittook15monthstodeveloptheveryfirstone.Fiveverysmalljetenginesarebuiltintothejetsuit.Thesearepoweredbykerosene(煤油).Twoenginesarelocatedonthepilot’sarmsandoneisplacedontheback.Eachengineweighslessthantwokilosandcanproduce22kilosofthrust(推力).Thepilotisabletocontrolthedirectionandspeedoftheflight.Hedoesthisbysmallmovementsofthearmswhichrequirehoursofpractice.Onewrongmoveandyoucouldendupfallingtotheground.Richardisnotonlyinchargeofhispany;heisalsothechieftestpilot.Hehasspenthoursandhoursperfectingthecorrectmovestocreateaperfectflight.HewasabletoentertheGuinnessBookofWorldRecordsin2017whenhebecamethefastestmaninajetsuitandflewat51kilometresperhour.Sincethen,hehaspresentedhisjetsuitat60eventsin20differentcountriesaroundtheworld.Morerecently,heflewalongsideBrightonPieronthesouthcoastofEnglandat136kilometresperhour!TheobjectiveofRichard’spanyhasbeentobuildasuitwhichmembersofthepubliccanbuy.Thefirstwentonsaleinadepartmentstorein2018forf340,000.Ifyouwanttojetaroundyourownhometown,it’stimetostartsaving—ortoworkforRichardBrowning.5．WhatdoweknowaboutRichard?A．Hewasabsorbedinflight. B．Heisnostrangertomisfortune.C．Heisslowinmakinguphismind. D．Hestartedhispanywithhisfather.6．WhatcanbeinferredaboutRichard’sjetsuit?A．Itiseasytocontrol. B．Itisthelightestintheworld.C．Itconsistsoftwoengines. D．Itleadstheworldinitsfield.7．WhatdoesRichardexpectofthejetsuitaccordingtothelastparagraph?A．It’llbemuchfaster. B．It’llsavemoreenergy.C．It’llreachordinarycustomerssoon. D．It’lleasehishometown’sheavytraffic.8．WhatcanwelearnfromRichard’sstory?A．Beinggoodisdifferentfrombeinggreat. B．Hewhomakesnomistakesmakesnothing.C．Onecannotsucceedwithouttimeandpractice. D．Luck,talentandfriendshiphelptoachievesuccess.（三）Notmuchtrashandalmostnoplasticactuallygetsrecycled.AboutathirdofU.S.garbagegetsrecycled,accordingtotheEnvironmentalProtectionAgency’smostrecentestimate.Therestgoestolandfills,whichreleasegreenhousegasesintotheatmosphereandpollutetheirsurroundings.Tomakerecyclingeasier,manyU.S.citiesdon’taskAmericanstoseparatepaper,glass,metalandplastic.Theyjustaskpeopletoputanythingrecyclableintoonebinandletwasteplantsdothesorting.Butwasteplantsdon’tcatcheverything.AIisnowanessentialtoolfortheworld’swastemanagementleaders.Greyparrot,atechpanyhasalreadyinstalledmorethan100AItrashspottersinabout50sortingfacilities.Greyparrot’sdeviceis,basically,asetofvisualandinfrared(红外线的)camerashookeduptoaputer,whichmonitorstrashasitpassesbyonaconveyorbeltandlabelsitunder70categories,fromloosebottlecapstobookstoaluminumcans.WasteplantscouldconnecttheseAIsystemstosortingrobotstohelpthemseparatetrashfromsomethingrecyclablemoreaccurately.TheycouldalsousetheAIasaqualitycontrolsystemtomeasurehowwellthey’resortingtrashfromsomethingrecyclable.Thatcouldhelpplantmanagersadjusttheirproductionlinestocovermorerecyclableobjects,orcheekthatabundleofrecyclableobjectsisfreeofpollutants,whichwouldallowthemtosellatahigherprice.Inthenextfewyears,somerecyclingpaniesplantoretrofit(改良)thousandsofmaterialrecoveryfacilitieswithAltrashspottingtools.Ofthesepanies,Bollegraafhasbuiltthousandsofthesefacilities,including340inNorthAmerica,accountingforamajorityoftherecoveryplantsintheworld.ThetrashspottingputerscouldonedayhelpregulatorspunishpaniesthatproducetsunamisofnonrecyclablepackagingbecausetheAIsystemsaresoaccuratethattheycanidentifythebrandsonindividualitems.PuttingtheAItoolsinthousandsofwasteplantscanraiserecyclingpercentage.Iftheneedlecanbemovedbyeven5to10percent,thatwouldbeaphenomenalouteforgreenhousegasemissionsandenvironmentalimpact.9．WhatdoestheauthorwanttoshowinParagraph1?A．Peoplepaylittleattentiontoenvironmentalprotection.B．TheUShasnotrecycleallthetrash.C．Greenhousegasisamajorcontributortoairpollution.D．Peopleinothercountriesshowlittleenthusiasmforrecycling.10．HowdoesGreyparrot’sAIsystemwork?A．Itworkswithsortingrobots. B．Itadjuststheproductionline.C．Itmonitorstheconveyorbelt. D．Itcontrolscamerasinaputer.11．WhatcanbeinferredaboutAItoolsinthelasttwoparagraphs?A．Theyarehighlyprofitable. B．Theyhaveunforeseeableprospect.C．Theywillbewellreceived. D．Theypresentachallengeforregulators.12．Wherecanyoureadthepassage?A．Onawebsiteabouteducation. B．Inaneconomicsmagazine.C．Inasciencefiction. D．Inasciencenewspaper.（四）Threescientistsjointlywonthisyear’sNobelPrizeinphysicsforprovingthattinyparticles(粒子)couldkeepaconnectionwitheachotherevenwhenseparated,aphenomenononcedoubtedbutnowbeingexploredforpotentialrealworldapplicationssuchasencodinginformation.FrenchmanAlainAspect,AmericanJohnF.ClauserandAustrianAntonZeilingerwerequotedbytheRoyalSwedishAcademyofSciencesforexperimentsprovingthe“totallycrazy”fieldofquantumentanglements(量子纠缠)tobealltooreal.Theydemonstratedthatunseenparticles,suchasphotons(光子),canbelinked,or“entangled”,witheachotherevenwhentheyareseparatedbylargedistances.Inquantumentanglement,establishingmoninformationbetweentwophotonsnotneareachother“allowsustodothingslikesecretmunication,inwayswhichweren’tpossibletodobefore”,saidDavidHaviland,chairoftheNobelmitteeforPhysics.Quantuminformation“hasbroadandpotentialeffectsinareassuchassecureinformationtransmission,quantumputingandsensingtechnology”.ThekindofsecuremunicationusedbyChina’sMiciussatellite,aswellasbysomebanks,isa“successstoryofquantumentanglement”,saidHarunSiljakofTrinityCollegeDublin.TheNobelmitteesaidClauserdevelopedquantumtheoriesfirstputforwardinthe1960sintoapracticalexperiment.Aspectwasabletocorrectanerrorinthosetheories,whileZeilingerdemonstratedaphenomenoncalledquantumteleportationthateffectivelyallowsinformationtobesentoverdistances.“Usingentanglementyoucansendalltheinformationwhichiscarriedbyanobjectovertosomeotherplacewheretheobjectis.”Zeilingersaid.Headdedthatthisonlyworksfortinyparticles.“ItisnotlikeintheStarTrekfilmstransportingsomething,certainlynottheperson,oversomedistance,”hesaid.13．WhichofthefollowingstatementsaboutquantumentanglementsisNOTtrue?A．Scientistsweredoubtfulwhetheritexistsintherealworld.B．TheNobelPrizewinnerhasputitintopracticalexperiment.C．Twoparticlescanactuallybeconnectedregardlessofdistances.D．Themoredistant2photonsget,thelessentangledthey’llbee.14．Whichhastheclosestmeaningtotheunderlinedword“transmission”?A．Affecting. B．Transforming.C．municating. D．Spreading.15．Whatisthelastparagraphmainlyabout?A．Theachievementsthese3scientistshavegotindividually.B．Theexplanationforinformationtransmissionoverlargedistances.C．Theclarificationthatsciencefictionisnoequaltoscientifictheory.D．Thereasonwhythese3scientistssharethisyear’sNobelPrizeinphysics.16．Whatcanweconcludefromthepassage?A．Classicalphysicscanbeappliedtotinyparticles.B．Quantumphysicsisthefocusofmodernphysicalresearch.C．Particles,photons,andquantaareallthebasicpositionofmatter.D．Quantumentanglementscancontributetomorecuttingedgetechnologies.二、七选五（一）You’vesizedupthebenefitsofvolunteering,lookedoveryourschedule,anddecidedyouhaveboththetimeanddesiretogivebacktoyourmunity.17Herearesometipstofindandgetsuitablevolunteeropportunitiesinyourarea—orfartherafield.Identifyyourvalues.18Makealistofthevaluesthatdriveyou,ortheissuesyoucareabout,andthenlookfororganizationswithplementary(互补的)missionsandopportunities.Forinstance,ifyourprimarymotivationistostrengthensocialconnectionswithpeers,youmightlooktoorganizationssuchasschoolgroupsthatrequireinteractionwithotherparents,orneighbors.Ifyou’remotivatedtoservethelessfortunate,youmighttargetorganizationsthatworkwithhousinginsecurepopulations,peoplewithdisabilitiesormembersofhistoricallydisadvantagedgroups.Motivationsforvolunteeringareasdiverseasthevolunteersharboringthem.19Trytoinvolvethewholefamily.Manyparentswhovolunteerturngivingbackintoafamilyaffair.munityserviceisagreatwaytoteachkidsthevalueofselflessness.20Lookforvolunteerengagementsthatwelepeopleofallagesandabilities,andscheduletimeforthewholefamilytoparticipate—whetherthatmeansspendinganafternoonpickinguptrashonthesideofthehighway,oraweekinafarawayfloodzone.21Onceyoufindawellrunorganizationthatalignswith(符合)youravailability,values,talents,andobjectives,workwithyourcontacttheretosetavolunteerschedulethatfitsyourlife.Ifyou’reexploringafrequentengagement—say,aweeklyorbiweeklymitment—thinkcarefullyabouthowmuchtimeyoucanaffordtodonate.It’sbettertomittoshorterorlessfrequentvolunteerhoursthantotakeonanunmanageableworkload.A．Whatmotivatesyoutogiveback?B．Don’tbiteoffmorethanyoucanchew.C．Areyoureadytobuildalistofidealplacestovolunteer?D．It’salsoanopportunitytospendmoretimewithyourfamily.E．Don’toverthinktheprocessoffindingopportunitiestovolunteer.F．Whateveryourmotivationsare,there’sanorganizationouttherethatneedsyourhelp.G．Nowesthemostdifficultpart:findingvolunteeropportunitiesthatarerightforyou.（二）Whetheryouaretravellingforbusinessorpleasure,everytripneedsalittleplanning.Travelplanningdoesn’thavetobestressful,though.Herearesomesimplestepsforyou.Startplanninginadvance.22Internationaltripscantakemonthstoplan.Tripsduringhighseasons,likesummervocations,needtobeplannedfurtheroutthantripsduringlowseasons.23Beforeyoudoanything,youneedtoknowhowmuchmoneyyouwillhaveforthistravel.Itiseasytooverspendwhenyouaretravellingifyoudon’tplanahead.Sostartyourplanningbyworkingouthowmuchyouwanttospendontransportation,food,sightseeingandhotels.Makereservations.Bookingtransportationandacmodationsinadvanceisquitenecessary.Thingslikeflights,trainsandevencarrentalscanbequitedifferentdependingonwhenandwhereyoubookthem.It’sworthconsideringbookingacmodationsonline.Therearemanyreliablewebsitesforbookinghotels.24Makeatourroutine.Makeyourroutinesimpleandclear.Youdon’tneedtoplanouteveryminuteofeveryday.25Researchingandplanningthesebeforeyouleaveallowsyoutoseeanddomoreofyouwant.Packyouressentials.26Forexample,yourIDcardandmobilephonecharges.Checkthenightbeforeyoudepart.Checktheweatherandpackproperclothingforyourtrip.A．Getreadytogo.B．Setatravelbudget.C．Seeyourdoctorforhealthconcernsbeforeyourtrip.D．Thelongeryouwait,themoreexpensivethesewillget.E．Thefurtherawayyouwanttogo,theearlieryouneedtoplan.F．Butscheduletimeforthethingsyoureallywanttoseeanddo.G．Nomatterwhereyou’regoing,therearesomenecessitiestotake.（三）Oneinfourofusatsomepointwillexperiencementalhealthproblems.Itisthereforenotonlypossible,butprobablethateitheryouorsomeonewillstrugglewithyourmentalhealthatsomepointinyourlife.27Oneoftheseimportantfactorsiswork.Thefollowingisabouthowyoucanspeaktoyourbossabouthowworkisaffectingyourmentalhealthandpossiblesolutions.Insight,honestyanddenialarearguablythebiggestbarrierthatpersonsmustovere.Beforeyoucanhaveanhonest,andtransparentconversationwithyourboss,youneedtohavethatconversationwithyourself.Unfortunately,despiteprogressoverrecentyearsinreducingmentalhealthrelatedstigma(羞耻)online,therealityisthatstigmacontinuestothrive.Moreover,fartoomanyofuscontinuetointernalize(内在化)thatstigmaanddirectittowardsourselves.28Weneedtoacceptthatwemightbestrugglingwithourmentalhealthandthatworkmightbecontributingtothis.Weneedtoeducateourselvesaboutwhatthesignsareofmonmentaldisorders.Areyoufeelingmoredepressedorlowinmoodthanusual?29Doyouexperiencedifficultyinbreathing?Ifso,youmightbesufferingfromamentalhealthcondition,andIwouldurgeyoutoarrangeanappointmentwithyourdoctor,whocanassessyourmentalstatefurtheranddiagnoseyou.30BythisImeanwhatisyouremployer’sapproachtomentalandphysicalhealth?Nowthatyouhavepreparedyourself,it’stimetohavethathonest,andtransparentconversationwithyourboss.31Youcanexplorewhatoptionsareavailableincludingsickleave,phasedreturntowork,andwhatsupportservicesareavailable.Itmightbethatsimpleadjustmentsandadaptationsattheworkplacewillresolvetheseissues.A．Areyounotenjoyinglifeasmuchasyouusedto?B．Youcandiscusshowthisisaffectingyoupersonally.C．Doyoutendtomakenewfriendsinanunfamiliarenvironment?D．Investigatewhatyouremployer’sapproachtohealthismoregenerally.E．Consequently,wemightbeashamed,ordenyourworkisaffectingourmentalhealth.F．Isuggestyouarrangetomeetwithyourbossagaintoexploredeeperintosometopics.G．Multiplefactorscanincreaseyourvulnerabilitytodevelopingmentalhealthproblems.（四）Recently,Isatinalecturehallwithacoupleofhundredfinalyearundergraduatestudents.32WhenIwasabouttograduate,thefutureseemedunclear.Ididn’thaveaplaceonapanygraduateprogrammelikemanyofmyclassmates.Decadeson,Irealizedthatwhatseemedlikeobviouscareerladdersweren’tsosimple.IntheUKatleast,thejobmarketfortoday’sgraduatesseemsgood.TheannualreportbytheInstituteofStudentEmployersfoundthatgraduaterecruitmentcouldincreaseby5%in202324.paniesstruggledtorecruitinareassuchasdigital,engineeringandfinance.33—withanaverageof86applicationsforeveryopening.34TheCharteredInstitutionofPersonnelandDevelopment’sgoodworksurveyfoundthatonly35%ofpeoplesaidtheirjobofferedgoodopportunitiesforcareeradvancement.Thereareafewreasonswhypeoplefinditdifficulttoadvanceonthecareerladder.Oneofthemmanypeoplestruggleisthatcareerladdersarebeingsmaller.Aslargeorganizationshaveslimmeddown,sohavetheinternalpathsforpromotion.35Asworkgetsoutsourcedtogigworkers,therearefewopportunitiesfordevelopingnewskillsandsteppingup.Anotherissueisthatincreasingnumbersofpeoplejustaren’tinterestedinclimbingtheladder.TherecentiterationoftheworldvaluessurveyfoundmillennialsandgenerationZplacedlessvalueonworkthantheyusedto.Adecadeago,41%ofmillennialsthoughtworkshouldefirstwhilethatnumberis14%today.36A．Despitethisstrongdemand,eachpositionwashotlycontested.B．Lookingaround,Ithoughtaboutmyownuncertaintyattheirage.C．Itseemsmanyofusnolongerseeourselvesdefinedbyourwork.D．Careersetbackssuchasunsuccessfullyapplyingforapromotionareoftenpainful.E．Oncetoday’sgenerationofgraduatesfindajob,onlysomewillfindopportunitiestoadvance.F．Thismeanscareershavebeenreplacedwithjobs,andjobshaveincreasinglybeenreplacedwithtasks.G．Likethestudentssittinginthatlecturehall,manyofusonlyseeasmallportionofthepathsforcareerdevelopmentlifemightoffer.三、完形填空（一）In1985,VanessaFosterandherhusbandhoppedonaflighttoAlaskawithoutanyplan.Whenthey37,theyusedthelastoftheirmoneytobuyanold38andstartedwanderingacrossthestate.Alittlewhileintotheirdrive,theysawahitchhiker(搭便车的人)onthesideoftheroad,andherhusbanddecidedtogivehima39.Afewhourslater,they40atareststop.“Ihoppedoutand41totheladies’room.WhenIcameoutafewminuteslater,myhusbandwasexitingthemen’sroom,”Fosterremembered.“We42aroundtheparkinglot,andthehitchhikerandourcarweregone.Sowe43thehitchhikers,”Fostersaid.Astheywalkeddownthe44,noneofthecarssloweddownto45themup.46,anElCaminostopped.Sittinginthedriver’sseatwasamiddleagedmanwithbright47eyes.Hetoldthemtohopin.“Whenheheardwewere48andlosteverything,heofferedussummerjobsandaplacetostayonhisfarmnearHomer,Alaska,”Fostersaid.The49impactedthemtosuchadegreethatVanesaFosterwroteaboutitinabooktitledMoreThanEverything.Lookingbackonthattimeinherlife,alltheseyearslater,shesaysshe’llnever50thatmanwiththebrightblueeyes.“Ireallyappreciatehiskindnesstowardacoupleof51onthatAlaskanhighway,”shesays.37．A．escaped B．came C．won D．landed38．A．car B．horse C．pickup D．bike39．A．lesson B．treat C．ride D．truck40．A．gaveup B．pulledover C．checkedout D．satdown41．A．rushed B．preferred C．appealed D．referred42．A．wandered B．searched C．played D．drove43．A．asked B．invited C．became D．needed44．A．hill B．valley C．bank D．highway45．A．break B．pick C．clean D．eat46．A．Currently B．Occasionally C．Finally D．Frequently47．A．little B．black C．big D．blue48．A．jobless B．hungry C．tired D．cold49．A．drive B．scenery C．experience D．book50．A．forget B．miss C．hate D．forgive51．A．animals B．thieves C．workers D．strangers（二）AttheschoolArtFestival,Iwasaskedtodesignthecostumesforthreeschoolplays.Everyonewas52toseetheactorswearmycostumesonstage.ThisexperiencehasmademerealizethatIamreallygoodat53andhaveatalentforfashiondesign,whichhasinspiredmeto54fashiondesignasmyjob.Thatway,Ican55workwithmyinterestsandstrengths.Tofindouthowto56thefieldoffashiondesign,Ididsome57aboutwhatkindofeducationandskillsImightneed.158thatmanypremierfashiondesignersstudiedatfashiondesigninstitutesinLondon,ParisorMilan.Ialsokeepa(n)59onjobadsforthefashionindustrytoseewhatabilitiesor60designersshouldhave.Aftermuchthought,Idecidedto61theseskillsandgettherightqualificationsbystudyingartatuniversity.WhileIamthere,Iwouldliketoworkparttimeforafashiondesignpanyinorderto62fromotherdesigners.Actually,Idon’thavetowaituntilIgotouniversitytoswinginto63astherewillbeaworkshopinmycitynextmonthwhichIamhopingto64.Aftergraduation,Iwill65ajobasafashiondesigner.Oneday,Ihopetostartmyown66pany.52．A．determined B．amazed C．awkward D．downhearted53．A．drawing B．acting C．sculpture D．architecture54．A．challenge B．admire C．pursue D．preserve55．A．provide B．pare C．restore D．bine56．A．getinto B．getthrough C．getover D．getacross57．A．training B．research C．quiz D．schedule58．A．pretended B．persuaded C．perceived D．reminded59．A．head B．eye C．back D．foot60．A．flexibility B．appearance C．drawbacks D．qualities61．A．apply B．demonstrate C．sharpen D．acquire62．A．learn B．withdraw C．benefit D．resign63．A．motion B．action C．position D．operation64．A．attend B．negotiate C．acclaim D．organize65．A．conduct B．submit C．land D．recollect66．A．accounting B．consulting C．cleaning D．clothing（三）ChloeSmithisagirlaged6fromAtlanta,Georgia.Oneday,whiletakingawalkwithherfatherneartheirhome,she67somethingshinyunderapileofrubbish.Shepickedupthe68totakehome,assheoftendidonhertreasurehuntingwalks.Chloewaslater69todiscovershehadfoundastolenOlympicgoldmedal.Themedalbelongstoformercanoeist(划艇运动员)JoeJacobi,whowongoldwhile70forTeamUSAinthe1992BarcelonaOlympicgames.Themedal,alongwithotherpersonalbelongings,was71inMayof2016whensomeonebrokeintoJacobi’scan.Thoughpolicemanagedto72someofhisstolenitems,theyhadn’tbeenabletofindhis73Olympicmedal.Itmayhavebeenlostforever,ifnotfora6yearoldgirl’streasurehunting74.Chloe’sdadhadseenJacobi’sstoryonthenews,and75realizeditwashisstolenproperty.HefoundJacobi’semailandsenthimpicturesofthetreasure.After76themedal,Jacobiwasastonished,justspeechless.Chloewas77togiveitbackafterspeakingwithJacobionthephone.78,Jacobipromisedtospeaktoherclasswhenschoolbeginsagainthisfall.The79ofthislittlegirlreunitinganOlympianwithhisbelovedpossessionis80.Whenwetalkaboutcharacteranddoingthe81thing,ChloerepresentstheOlympicvaluesineverysenseoftheword.67．A．sought B．buried C．noticed D．dropped68．A．waste B．object C．material D．antique69．A．embarrassed B．satisfied C．frightened D．shocked70．A．peting B．applying C．coaching D．preparing71．A．broken B．stolen C．replaced D．deserted72．A．purchase B．register C．preserve D．recover73．A．secured B．prized C．advertised D．priced74．A．project B．decision C．habit D．idea75．A．quickly B．gradually C．really D．carefully76．A．identifying B．obtaining C．evaluating D．investigating77．A．sorry B．eager C．upset D．hesitant78．A．Inaddition B．Infact C．Inreturn D．Inadvance79．A．purpose B．report C．attempt D．story80．A．heartwarming B．breathtaking C．eyecatching D．lifechanging81．A．important B．simple C．interesting D．right（四）Inaheartwarmingincidentthathighlightsthepowerofhumanconnection,awoman’sactofkindnesssavedthelifeofastrugglinghomelessman.Duringa82betweenclasses,CaseyFischermadeastopatDunkinDonutsforacoffee.Itwastherethatshe83ahomelessmancollectingchangebytheroadside.84,shewatchedhimwalkintoDunkin,countinghischangetoseewhathecould85.Caseywentovertoengagehimin86andlearnedthathehadonlyabout$1inchange.87byhisdifficultsituation,sheboughthima88andbagel,invitinghimtositwithher.Hetoldherthathelosthisfamilyinanaccidentandhowpeopleareusually89tohimbecausehe’shomeless.They90foraboutanhour,drinkingtheircoffees.After91thatCaseyneededtoreturntoclass,theman,namedChris,askedherto92sohecouldwritesomethingdownforher.HandingCaseyacrumpledupreceiptwitha(an)93forhisshakyhandwriting,hesmiledandleft.Uponopeningthe94,Caseyreadhisheartfeltmessage:“Iwantedtoendmylifetoday,butbecauseofyou,Inowhave95.Thankyou,beautifulperson.”Caseypostedonsocialmedialaterthatdaythat“thislovelyman’snamewasChris,andChriswasoneofthemost96peopleI’veevermet”.82．A．holiday B．break C．gap D．pause83．A．recognized B．dominated C．spotted D．consulted84．A．Basically B．Repeatedly C．Eventually D．Amazingly85．A．afford B．deliver C．abuse D．guarantee86．A．experiment B．reputation C．argument D．conversation87．A．Touched B．Persuaded C．Frustrated D．Criticized88．A．tea B．coffee