2025年四级试题及答案

2025年四级试题及答案PartIWriting(30minutes)Directions:Supposeyouruniversityisorganizinganessaycontestonthethemeof"TheSignificanceofDevelopingCriticalThinkinginCollegeStudy".Youarerequiredtowriteanessayforthecontestinatleast120wordsbutnomorethan180words.[参考范文]TheSignificanceofDevelopingCriticalThinkinginCollegeStudyCriticalthinkingstandsasoneofthecorecompetenciesthatcollegestudentsaresupposedtocultivateduringtheiracademicyears,asitexertsafar-reachinginfluenceonboththeirstudyandlong-termcareerdevelopment.Firstandforemost,criticalthinkingempowersstudentstodistinguishvalidinformationfrommisleadingcontentamidtheexplosivegrowthofonlineresources.Insteadofpassivelyacceptingwhatistaughtinlecturesorspreadonsocialmedia,studentswithcriticalthinkingskillstendtoraisequestions,verifyevidenceanddrawindependentconclusions,whichgreatlyimprovestheirlearningefficiencyandinnovationability.Furthermore,criticalthinkinglaysasolidfoundationforstudents’futurecareer.Nomatterwhichindustrytheyenter,theywillinevitablyencountercomplexproblemsthatcannotbesolvedbymemorizedknowledgealone.Theabilitytoanalyzeproblemsfrommultipleperspectivesandproposetargetedsolutionswillmakethemstandoutamongtheirpeers.Tosumup,developingcriticalthinkingisnotonlyarequirementforhigh-qualitycollegestudy,butalsoanecessaryskillforstudentstoadapttotherapidlychangingsociety.[评分参考]本次写作采用四级通用15分制评分标准，各档位要求如下：14-15分档（优秀）：内容完全切题，思想表达清晰，逻辑层次分明，语言流畅自然，句式丰富多样，词汇使用准确恰当，仅有极个别minor语法错误，符合应用文写作规范。11-13分档（良好）：内容切题，思想表达较为清晰，逻辑连贯，语言基本流畅，有少量语法或词汇错误，不影响整体理解。8-10分档（中等）：内容基本切题，思想表达不够连贯，存在部分逻辑断层，有较多语法或词汇错误，部分语句影响理解。5-7分档（较差）：内容偏离主题，思想表达混乱，存在大量语法错误，仅有少数语句通顺可理解。0-4分档（差）：未完成写作要求，内容与主题完全无关，语句支离破碎，或存在大面积抄袭。PartIIListeningComprehension(25minutes)SectionADirections:Inthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.NewsReport1China’sfirstcommercialspacelaunchsite,locatedinWenchang,HainanProvince,completeditsfirstcommerciallaunchmissioninthefirstquarterof2025,sending7remotesensingsatellitesintopredeterminedorbits.Thelaunchsite,whichiswhollyinvestedandoperatedbyprivateaerospaceenterprises,hasalaunchcapacityof50missionsperyear,30%higherthantheaverageefficiencyofstate-ownedlaunchsitesinChina.Comparedwithtraditionallaunchsites,ithasoptimizedthepre-launchinspectionprocess,shorteningthepreparationperiodforasinglelaunchfrom28daysto15days.Thelaunchsiteisexpectedtoundertake32commerciallaunchmissionsin2025,accountingformorethan60%ofthetotalcommerciallaunchmissionsinthecountrythatyear.Questions1and2arebasedonthenewsreportyouhavejustheard.1.Whatisthemaincontentofthenewsreport?A)Chinahassuccessfullylaunched7newremotesensingsatellites.B)China’sfirstcommercialspacelaunchsitecompleteditsmaidenmission.C)Hainanwillbuildmorecommercialspacelaunchsitesin2025.D)TheefficiencyofChina’sspacelaunchhasincreasedby30%.2.Whatisthecoreadvantageofthecommerciallaunchsitecomparedwithtraditionalones?A)Ithasalowerlaunchcost.B)Itcancarryheaviersatellites.C)Ithasashortersinglelaunchpreparationperiod.D)Itismoresuitablefordeepspaceexplorationmissions.NewsReport2Theworld’sfirsthigh-temperaturesuperconductinghigh-speedmaglevtestlinewithadesignedmaximumspeedof600km/hwasofficiallyputintooperationinChengdu,SichuanProvince,onMarch12,2025.Differentfromthetraditionalmaglevtechnology,thehigh-temperaturesuperconductingmaglevcanrealizestablesuspensionwithoutcontactwiththetrackduringoperation,withlowerenergyconsumptionandhighersafetyperformance.Thetestlinewillmainlybeusedtoverifythekeytechnologiesofhigh-speedmaglevundercomplexterrainconditions,andprovidetechnicalsupportfortheconstructionofhigh-speedmaglevlinesbetweencoreurbanagglomerationsinChina.TheR&Dteamsaidthatthetechnologyisexpectedtobeappliedtocommerciallinesbetweencitieswithin500kmby2030,cuttingthetraveltimebetweenadjacentprovincialcapitalstolessthan1hour.Questions3and4arebasedonthenewsreportyouhavejustheard.3.Whatisthemaximumdesignedspeedofthenewmaglevtestlinementionedinthenews?A)350km/hB)450km/hC)600km/hD)800km/h4.Whatisthemainapplicationscenarioofthenewmaglevtechnologyaccordingtothenews?A)Long-distancetransnationaltransportation.B)Short-distanceurbanrailtransit.C)Transportationbetweencoreurbanagglomerationswithin500km.D)Freighttransportationbetweenindustrialparks.NewsReport3AnewreportreleasedbytheFoodandAgricultureOrganizationoftheUnitedNations(FAO)onApril21,2025showsthatpromotingtheconstructionofcommunityvegetablegardensinurbanareascaneffectivelyreducehouseholdfoodwasteandimprovetheresilienceofurbanfoodsupplysystems.Thereportsurveyed18largeandmedium-sizedcitiesaroundtheworld,andfoundthatcitiesthatpopularizedcommunityvegetablegardensreducedhouseholdfoodwastebyanaverageof27%comparedwith2022levels,andresidents’awarenessoffoodconservationincreasedby42%.TheFAOsaiditwilllaunchaglobalpromotionprograminthenextthreeyears,providingtechnicalguidanceandfinancialsupportfor100citiestobuildcommunityvegetablegardens,helpingthembuildmoreefficientandlow-carbonurbanfoodsystems.Questions5to7arebasedonthenewsreportyouhavejustheard.5.WhatcoreroleofurbancommunityvegetablegardensismentionedintheFAOreport?A)Improvingtheurbanecologicalenvironment.B)Reducinghouseholdfoodwaste.C)Enrichingresidents’leisurelife.D)Reducingthecostoflivingforresidents.6.Bywhatpercentagedidhouseholdfoodwastedecreaseinthesurveyedcitiesthatpopularizedcommunityvegetablegardens?A)18%B)27%C)42%D)60%7.WhatistheFAO’snextplan?A)Topopularizecommunityvegetablegardensinruralareas.B)Toreducetheglobalfoodwasterateto27%by2030.C)Toprovidesupportfor100citiestobuildcommunityvegetablegardensinthreeyears.D)Tolaunchaglobalfoodconservationpublicitycampaign.[SectionA答案及解析]1.B)细节题。新闻开篇明确提到“China’sfirstcommercialspacelaunchsite...completeditsfirstcommerciallaunchmissioninthefirstquarterof2025”，为新闻核心内容。A选项为发射任务的内容，不是新闻主旨；C选项未提及；D选项偷换概念，30%是该发射场效率比国有发射场高的比例，不是全国发射效率的涨幅。2.C)细节题。新闻提到“Comparedwithtraditionallaunchsites,ithasoptimizedthepre-launchinspectionprocess,shorteningthepreparationperiodforasinglelaunchfrom28daysto15days”，为核心优势。A、B、D选项均未在新闻中提及。3.C)细节题。新闻明确说明试验线设计最高时速为600km/h，为直接考查数字的题目。4.C)细节题。新闻最后提到“thetechnologyisexpectedtobeappliedtocommerciallinesbetweencitieswithin500kmby2030”，即核心应用场景。A、B、D选项均不符合新闻表述。5.B)细节题。报告开篇点明社区菜园的核心作用是“effectivelyreducehouseholdfoodwasteandimprovetheresilienceofurbanfoodsupplysystems”，对应B选项。6.B)细节题。新闻提到“reducedhouseholdfoodwastebyanaverageof27%comparedwith2022levels”，42%是居民节粮意识的提升幅度，注意区分数字对应的对象。7.C)细节题。新闻最后提到“itwilllaunchaglobalpromotionprograminthenextthreeyears,providingtechnicalguidanceandfinancialsupportfor100citiestobuildcommunityvegetablegardens”，对应C选项。SectionBDirections:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Conversation1W:Goodmorning,I’mhereforthepart-timejobinterviewforthechildren’sprogrammingteachingassistant.M:Nicetomeetyou.First,pleaseintroduceyourrelevantexperience.W:I’masophomoremajoringincomputerscience.Iwonthefirstprizeintheprovincialcollegestudentprogrammingcontestlastyear,andIhavevolunteeredtoteachprogrammingcoursesforprimaryschoolstudentsinthecommunityfortwosemesters.M:That’sgreat.Thejobrequiresworking4hourseverySaturdayandSunday,mainlyresponsibleforassistingthemainteachertopreparecourseware,answerstudents’questionsandgradeafter-classassignments.Thehourlysalaryis25yuan,plusa500-yuanperformancebonusattheendofthesemesterifthestudents’satisfactionratereachesmorethan90%.Doyouhaveanyquestionsaboutthejob?W:I’dliketoknowiftherewillbepre-jobtraining.Idon’thavemuchexperienceinmakingcoursewareforchildrenaged7to10.M:Ofcourse.Wewillprovide8hoursofpre-jobtrainingnextweekend,includingcoursedesignforchildrenofdifferentages,communicationskillswithunderagestudentsandemergencyhandlingmethodsintheclassroom.Thetrainingispaid,calculatedaccordingtothenormalhourlysalary.W:That’sveryconsiderate.I’mwillingtotakethejob.M:Welcometotheteam.PleasebringyourstudentIDcardandacopyofyourbankcardtosigntheemploymentagreementnextFridayafternoon.Questions8to11arebasedontheconversationyouhavejustheard.8.Whydoesthewomancometoseetheman?A)Tosignupforaprogrammingtrainingcourse.B)Toapplyforapart-timeteachingassistantjob.C)Toconsultaboutthechildren’sprogrammingcontest.D)Todiscussvolunteerteachingactivitiesinthecommunity.9.Whatisthewoman’smajor?A)Primaryeducation.B)Softwareengineering.C)Computerscience.D)Communicationstudies.10.Whatisthewoman’sconcernaboutthejob?A)Shedoesnothaveenoughworkingtimeonweekends.B)Sheisnotgoodatcommunicatingwithchildren.C)Shehasnoexperienceinmakingcoursewareforyoungchildren.D)Shethinksthehourlysalaryistoolow.11.WhatdoesthemanaskthewomantodonextFriday?A)Attendthepre-jobtraining.B)Startherformalwork.C)Participateinthefirstteachingrehearsal.D)Signtheemploymentagreement.Conversation2M:Hi,Lily.Iheardthatyouareinchargeofthecampussecond-handitemcirculationplatformproject.Howisitgoing?W:Notbad.WehavecompletedtheWeChatmini-programdevelopment,anditwillbelaunchedfortrialoperationnextweek.Theplatformmainlydealsinsecond-handbooks,electronicproducts,dormitorysuppliesandsportsequipmentforstudents.M:That’sreallyhelpful.IhavealotofprofessionalbooksthatIdon’tuseanymore,andit’sapitytothrowthemaway.Doestheplatformchargeaservicefee?W:No,theplatformiscompletelypublicwelfare,operatedbythestudentunion,andthereisnoservicefeefortransactions.Wewillalsosetupofflineself-pickuppointsineachdormitoryarea,sostudentsdon’thavetoworryaboutthetroubleofdelivery.M:That’sgreat.Howdoyouensurethequalityofthesecond-handitemssoldontheplatform?W:Wehaveathree-levelreviewmechanism:first,sellersneedtouploadrealphotosanddetaileddescriptionsoftheitemswhenreleasinginformation;second,ouroperationteamwillreviewtheinformationonebyone,andanyfalsedescriptionwillbedeleteddirectly;third,buyerscanapplyforafullrefundwithin24hoursafterreceivingtheitemiftheyfindthattheitemisinconsistentwiththedescription.M:Whatareyourfutureplansfortheplatform?W:Afterthetrialoperationisstable,wewillcooperatewiththeschool’spovertyalleviationdepartmenttosetupaspecialdonationzone,wherestudentscandonateidleitemstostudentsinremoteruralareas.Wealsoplantoholdasecond-handitemfaireverymonthtopromotethecirculationofidleresourcesoncampus.Questions12to15arebasedontheconversationyouhavejustheard.12.Whatisthewomanmainlyresponsiblefor?A)Thecampusstudentunion’spublicwelfareactivities.B)Thecampussecond-handitemcirculationplatformproject.C)TheWeChatmini-programdevelopmentfortheschool’slibrary.D)Thedonationofmaterialstoremoteruralareas.13.Whatistheadvantageoftheplatformmentionedbythewoman?A)Itdoesnotchargeanyservicefeefortransactions.B)Itprovidesfreedoor-to-doordeliveryservice.C)Itoffersa30-dayno-reasonreturnpolicy.D)Itsellssecond-handitemsata50%discountonaverage.14.Howdoestheplatformensurethequalityofsecond-handitems?A)Bycooperatingwithprofessionalsecond-handappraisalinstitutions.B)Byrequiringsellerstopayadepositinadvance.C)Byestablishingathree-levelreviewmechanism.D)Byprovidingfreemaintenanceservicesforsolditems.15.Whatisthefutureplanoftheplatform?A)Toexpandthebusinesstooff-campusareas.B)Tosetupaspecialdonationzoneforidleitems.C)Tostartsellingnewdailynecessitiesforstudents.D)Tocooperatewithe-commerceplatformstoexpandsaleschannels.[SectionB答案及解析]8.B)细节题。对话开篇女士明确说明“I’mhereforthepart-timejobinterviewforthechildren’sprogrammingteachingassistant”，对应B选项。9.C)细节题。女士自我介绍时提到“I’masophomoremajoringincomputerscience”，直接考查专业信息。10.C)细节题。女士提到“I’dliketoknowiftherewillbepre-jobtraining.Idon’thavemuchexperienceinmakingcoursewareforchildrenaged7to10”，即她的顾虑是缺乏低龄儿童课件制作经验。11.D)细节题。男士最后说“PleasebringyourstudentIDcardandacopyofyourbankcardtosigntheemploymentagreementnextFridayafternoon”，对应D选项。12.B)细节题。男士开篇提到“Iheardthatyouareinchargeofthecampussecond-handitemcirculationplatformproject”，女士给出肯定答复，对应B选项。13.A)细节题。女士提到“theplatformiscompletelypublicwelfare,operatedbythestudentunion,andthereisnoservicefeefortransactions”，为平台核心优势。14.C)细节题。女士明确说明“Wehaveathree-levelreviewmechanism”来保障商品质量，后文展开了机制的具体内容。15.B)细节题。女士提到“Afterthetrialoperationisstable,wewillcooperatewiththeschool’spovertyalleviationdepartmenttosetupaspecialdonationzone”，对应B选项。SectionCDirections:Inthissection,youwillhearthreepassages.Attheendofeachpassage,youwillhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Passage1AnewstudypublishedintheJournalofYouthHealthhasfoundthatprolongedsittingformorethan8hoursadaywillsignificantlydamagethecognitivefunctionofyoungpeopleaged18to25.Thestudytracked3,200collegestudentsfortwoyears,recordingtheirdailysittingtime,exercisehabitsandcognitivetestscoresinmemory,reactionspeedandlogicalreasoning.Theresultsshowedthatstudentswhosatformorethan8hoursadayhadanaverageof15%lowerscoresincognitiveteststhanthosewhosatforlessthan4hoursaday,eveniftheyexercisedfor1houreveryday.Theresearchersexplainedthatlong-termsittingwillslowdownthebloodcirculationinthebrain,reducethesupplyofoxygenandnutrientstobraincells,andthusaffectthenormaloperationofcognitivefunctions.Thenegativeimpactofprolongedsittingoncognitivefunctionisevenmoreobviousforstudentswhohavethehabitofsittingstillwhilestudyingwithouttakingbreaksinbetween.Theresearchteamsuggeststhatyoungpeopleshouldstandupandmovefor5to10minuteseveryhourwhenstudyingorworking,anddosimplestretchingexercisestopromotebloodcirculation.Schoolsshouldalsoencouragestudentstoparticipateinmoreextracurricularsportsactivitiestoreducetheirsittingtime.Questions16to18arebasedonthepassageyouhavejustheard.16.Whatisthemainfindingofthenewstudy?A)Prolongedsittingwilldamagethecognitivefunctionofyoungpeople.B)Dailyexercisecancompletelyoffsettheharmofprolongedsitting.C)Youngpeople’saveragedailysittingtimehasincreasedby15%inrecentyears.D)Collegestudents’cognitiveabilityisgenerallydeclining.17.Whydoesprolongedsittingaffectcognitivefunctionaccordingtotheresearchers?A)Itwillleadtoweightgainandpoorphysicalhealth.B)Itwillslowdownthebloodcirculationinthebrainandreducethesupplyofoxygentobraincells.C)Itwillmakepeoplefeeltiredandreducetheirlearningefficiency.D)Itwillincreasetheriskofcardiovasculardisease.18.Whatsuggestiondoestheresearchteamgive?A)Youngpeopleshouldexerciseforatleast2hoursaday.B)Schoolsshouldreducethenumberoftheoreticalcourses.C)Youngpeopleshouldstandupandmovefor5-10minuteseveryhourwhensittingforalongtime.D)Studentsshouldstudywhilestandingtoavoidprolongedsitting.Passage2Inrecentyears,agrowingnumberofChinesetime-honoredbrandshaveachievedrejuvenationthroughinnovativedesigncombiningtraditionalcultureandnationalfashionelements.Takethe120-year-oldsnackbrandDaoxiangcunasanexample.In2024,itlaunchedaseriesofmooncakegiftboxeswiththethemeof"DunhuangMurals",integratingflyingapsaras,coloredglazeandothertraditionalDunhuangelementsintothepackagingdesign,andlaunchedcustomizedmooncakeflavorssuchasosmanthusandlycheethatarelovedbyyoungpeople.Thesalesofthisseriesofgiftboxesexceeded200millionyuanduringtheMid-AutumnFestivalthatyear,anincreaseof78%year-on-year.Anotherexampleisthe300-year-oldtraditionalChinesemedicinebrandTongrentang,whichhaslaunchedaseriesofhealthcareproductssuchasbird’snestdrinks,health-preservingmilkteaandherballollipopsforyoungconsumers.Ithasalsoopenedofflineexperiencestoresinfirst-tiercities,combiningtraditionalChinesemedicineconsultationwithhealthcareexperience,whichisverypopularamongyoungpeopleaged18to30.Industryanalystspointedoutthatthekeytotherejuvenationoftime-honoredbrandsistoretainthecorequalityandculturalconnotationofthebrandwhilecateringtotheconsumptionhabitsandaestheticpreferencesofyoungconsumers.Onlybycombiningtraditionandinnovationcantime-honoredbrandsgainafootholdinthefiercemarketcompetition.Questions19to21arebasedonthepassageyouhavejustheard.19.Whatisthepassagemainlyabout?A)ThedevelopmenthistoryofChinesetime-honoredbrands.B)HowChinesetime-honoredbrandsachieverejuvenationthroughinnovation.C)TheculturalconnotationofChinesetime-honoredbrands.D)Themarketcompetitionbetweentime-honoredbrandsandnewconsumerbrands.20.WhatisthesalesperformanceofDaoxiangcun’sDunhuang-themedmooncakegiftboxesin2024Mid-AutumnFestival?A)Salesexceeded200millionyuan,up78%year-on-year.B)Salesexceeded100millionyuan,up50%year-on-year.C)Salesexceeded300millionyuan,up60%year-on-year.D)Salesexceeded150millionyuan,up85%year-on-year.21.Whatisthekeytotherejuvenationoftime-honoredbrandsaccordingtoindustryanalysts?A)Reducingproductpricestocatertoyoungconsumers.B)Expandingofflinesaleschannels.C)Retainingcorequalityandculturalconnotationwhileinnovatingtomeettheneedsofyoungconsumers.D)Cooperatingwithwell-knowndesignerstolaunchlimited-editionproducts.Passage3AstudyreleasedbytheChineseAcademyofFisherySciencesin2025showsthatmicroplasticpollutioninChina’soffshorewatershascauseda12%declineintheoutputofeconomicfishsuchashairtailandyellowcroakerinthepastthreeyears.Thestudycollected1,800fishsamplesfrom12offshoremonitoringpoints,andfoundthat82%ofthefishcontainedmicroplasticsintheirbodies,andthecontentofmicroplasticsinfishinnearshorewaterswas3timesthatinfaroffshorewaters.Researchersexplainedthatmicroplasticswithadiameteroflessthan5mmareeasilyeatenbyfishasfood,whichwilldamagethedigestivesystemoffish,reducetheirreproductivecapacity,andevenleadtodeath.Inaddition,microplasticswillabsorbtoxicsubstancesinseawater,andenterthehumanbodythroughthefoodchain,posingapotentialthreattohumanhealth.Theresearchteamsuggeststhatthegovernmentshouldstrengthenthecontrolofplasticwastedischargeintothesea,promotetheuseofdegradableplasticproducts,andcarryoutregularmonitoringofmicroplasticpollutioninoffshorewaters.Atthesametime,consumersshouldreducetheuseofdisposableplasticproductstoreducethesourceofmicroplasticpollution.Questions22to25arebasedonthepassageyouhavejustheard.22.WhatistheimpactofmicroplasticpollutiononChina’soffshoreeconomicfishoutputinthepastthreeyears?A)Ithasdecreasedby8%.B)Ithasdecreasedby12%.C)Ithasincreasedby10%.D)Ithasremainedbasicallyunchanged.23.Whatpercentageofthecollectedfishsamplescontainedmicroplasticsintheirbodies?A)62%B)72%C)82%D)92%24.Whydomicroplasticsposeathreattohumanhealth?A)Theywillreducethenutritionalvalueoffish.B)Theywillabsorbtoxicsubstancesandenterthehumanbodythroughthefoodchain.C)Theywillcauseallergicreactionsinthehumanbody.D)Theywilldamagethehumandigestivesystemdirectly.25.Whatsuggestiondoestheresearchteamgivetoconsumers?A)Theyshouldreducetheconsumptionofoffshorefish.B)Theyshouldavoidbuyingfishfromnearshorewaters.C)Theyshouldreducetheuseofdisposableplasticproducts.D)Theyshouldsupporttheuseofdegradableplasticproducts.[SectionC答案及解析]16.A)主旨题。研究开篇明确提到“prolongedsittingformorethan8hoursadaywillsignificantlydamagethecognitivefunctionofyoungpeopleaged18to25”，为核心结论。17.B)细节题。研究人员解释“long-termsittingwillslowdownthebloodcirculationinthebrain,reducethesupplyofoxygenandnutrientstobraincells,andthusaffectthenormaloperationofcognitivefunctions”，对应B选项。18.C)细节题。研究团队建议“youngpeopleshouldstandupandmovefor5to10minuteseveryhourwhenstudyingorworking”，对应C选项。19.B)主旨题。文章开篇点明主题“agrowingnumberofChinesetime-honoredbrandshaveachievedrejuvenationthroughinnovativedesigncombiningtraditionalcultureandnationalfashionelements”，后文用两个案例展开说明。20.A)细节题。文中明确提到“Thesalesofthisseriesofgiftboxesexceeded200millionyuanduringtheMid-AutumnFestivalthatyear,anincreaseof78%year-on-year”，直接考查数字信息。21.C)细节题。行业分析师指出“thekeytotherejuvenationoftime-honoredbrandsistoretainthecorequalityandculturalconnotationofthebrandwhilecateringtotheconsumptionhabitsandaestheticpreferencesofyoungconsumers”，对应C选项。22.B)细节题。研究显示“microplasticpollutioninChina’soffshorewatershascauseda12%declineintheoutputofeconomicfishsuchashairtailandyellowcroakerinthepastthreeyears”，对应B选项。23.C)细节题。文中提到“82%ofthefishcontainedmicroplasticsintheirbodies”，直接考查比例数据。24.B)细节题。文中说明“microplasticswillabsorbtoxicsubstancesinseawater,andenterthehumanbodythroughthefoodchain,posingapotentialthreattohumanhealth”，对应B选项。25.C)细节题。研究团队建议“consumersshouldreducetheuseofdisposableplasticproductstoreducethesourceofmicroplasticpollution”，对应C选项。PartIIIReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Agrowingnumberofstudieshaveexploredtherelationshipbetweencollegestudents’nighttimestudyhabitsandacademicperformance,revealingnuancedfindingsthatchallengethecommon26thatstayinguplatetostudyisalwaysbeneficial.ResearchersfromPekingUniversity27datafrom2,800undergraduatestudentsacross12universitiesinChina,trackingtheirstudyschedules,sleepqualityandfinalexamscoresovertwosemesters.Theresultsshowedthatstudentswho28studiedbetween11pmand2amhad12%loweraveragescoresthanthosewhofinishedstudybefore11pm,evenifthetotalstudytimewasthesame.Thecorereasonliesinthe29impactofsleepdeprivationoncognitivefunctionssuchasmemory,attentionandlogicalreasoning.Furtheranalysisfoundthatthenegativeeffectwasnot30forallstudents.Studentswhohadlongformedthehabitofnighttimestudyandmaintained31sleepdurationofatleast7hoursadayshowednoobviousdeclineinacademicperformance.However,only18%ofthesurveyedstudentsmetthisstandard,andmoststudentswhostayeduplatetostudyhad32sleepqualityandinsufficientresttime.Theresearchteam33thatstudentsshouldarrangetheirstudytimereasonably,prioritizecompletinglearningtasksduringtheday,andavoidstayinguplatetostudyunlessitisabsolutelynecessary.Forstudentswhoareusedtostudyingatnight,theyshouldadjusttheirworkandrestrhythm34toensuresufficientsleep,soastominimizethenegativeimpactofnighttimestudyonphysicalhealthandacademic35.WordBank:A)assumptionI)negativeB)consistentJ)outcomesC)deliberatelyK)recommendedD)emphasizedL)relevantE)irregularM)uniformlyF)collectedN)universalG)efficiencyO)voluntarilyH)occasionally[SectionA答案及解析]26.A)空格前为形容词common，空格后为同位语从句，需填入名词。句意为“挑战了熬夜学习总是有益的普遍假设”，assumption（假设）符合语境。27.F)空格处为句子谓语，需填入动词过去式。结合后文datafrom2,800undergraduatestudents，可知是收集数据，collected（收集）符合语境。28.H)空格修饰动词studied，需填入副词。句意为“偶尔在晚上11点到凌晨2点学习的学生平均成绩比11点前结束学习的学生低12%”，occasionally（偶尔）符合语境。29.I)空格修饰名词impact，需填入形容词。睡眠不足对认知功能的影响是负面的，negative（负面的）符合语境。30.N)空格处为表语，需填入形容词。后文提到部分习惯熬夜且睡眠充足的学生成绩没有明显下降，说明负面影响不是普遍的，universal（普遍的）符合语境。31.B)空格修饰名词sleepduration，需填入形容词。句意为“保持稳定的至少7小时的睡眠时间”，consistent（稳定的，一致的）符合语境。32.E)空格修饰名词sleepquality，需填入形容词。结合前文大多数熬夜的学生休息不足，可知他们的睡眠质量不规律，irregular（不规律的）符合语境。33.K)空格处为句子谓语，需填入动词过去式。后文是研究团队给出的建议，recommended（建议）符合语境。34.C)空格修饰动词adjust，需填入副词。句意为“应该刻意调整作息节奏以保证充足睡眠”，deliberately（刻意地）符合语境。35.J)空格前为形容词academic，需填入名词。句意为“最小化夜间学习对身体健康和学业成果的负面影响”，outcomes（成果）符合语境。SectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneo