阳江市全国英语等级考试（PETS）三级仿真试题及答案解析(2025年下半年)

阳江市全国英语等级考试（PETS）三级仿真试题及答案解析(2025年下半年)SECTIONIListeningComprehensionDirections:ThissectionisdesignedtotestyourabilitytounderstandspokenEnglish.Youwillhearaselectionofrecordedmaterialsandyoumustanswerthequestionsthataccompanythem.Therearetwopartsinthissection,PartAandPartB.Remember,whileyouaredoingthetest,youshouldfirstputdownyouranswersinyourtestbooklet.Attheendofthelisteningcomprehensionsection,youwillhave3minutestotransferyouranswersfromyourtestbookletontoANSWERSHEET1.Ifyouhaveanyquestions,youmayraiseyourhandNOWasyouwillnotbeallowedtospeakoncethetesthasstarted.NowlookatPartAinyourtestbooklet.PartAYouwillhear5shortdialogues.Foreachdialogue,thereisonequestionandthreepossibleanswers.Choosethecorrectanswer-A,B,orC.Youwillhave10secondstoanswereachquestionandreadthenextone.Eachdialoguewillbereadonlyonce.1.M:Excuseme,I'mlookingforabookonthehistoryoftheRomanEmpire.Ican'tseemtofinditontheshelves.W:Haveyoucheckedtheonlinecatalog?Sometimesbooksaremovedtothereferencesectionorcurrentlyborrowedbyothers.M:Goodidea.I'llcheckthecatalogrightaway.Q:Wheredoestheconversationmostlikelytakeplace?A.Inabookstore.B.Inalibrary.C.Inaclassroom.2.W:HowwasyourbusinesstriptoNewYork,David?Didyoumanagetogetanynewclients?M:Well,themeetingswereproductive,butIcaughtaterriblecoldontheflightback.I'vebeeninbedsinceyesterday.W:Ohno,youshouldgetsomerest.I'llhandlethereportforyou.Q:Whatcanwelearnabouttheman?A.Hefailedtogetanynewclients.B.Heisbusywritingareport.C.Heissufferingfromanillness.3.M:I'mthinkingaboutupgradingmycomputer.Theprocessorisabitslowformyvideoeditingwork.W:HaveyouconsideredbuyingmoreRAMinsteadofreplacingthewholesystem?It'smuchcheaperandmightsolveyourproblem.M:That'sagoodpoint.I'lllookintotheRAMpricesonline.Q:Whatdoesthewomansuggestthemando?A.Buyanewcomputer.B.Replacetheprocessor.C.Addmorememorytohiscomputer.4.W:DidyouwatchthedocumentaryaboutmarinepollutiononTVlastnight?M:Iintendedto,butIhadtopickupmysisterfromtheairport.Herflightwasdelayedbytwohours.Wasitgood?W:Itwaseye-opening.Theyshowedhowplasticwasteaffectsoceanlife.Q:Whydidn'tthemanwatchthedocumentary?A.Hewasn'tinterestedinthetopic.B.Hehadtogototheairport.C.Heforgotaboutthetime.5.M:Ican'tbelievethesupermarketranoutoforganicmilk.Ispecificallycamehereforthat.W:Itseemsthere'sasupplychainissuelately.Whydon'tyoutrytheconveniencestoreonthenextblock?Theyusuallystockupontheseitems.M:Imightaswell.Thanksforthesuggestion.Q:Whatwillthemanprobablydonext?A.Gotoanotherstore.B.Buyregularmilkinstead.C.Waitforthesupermarkettorestock.PartBYouwillhear5dialoguesormonologues.Beforelisteningtoeachone,youwillhave5secondstoreadthequestions.Afterlistening,youwillhave5secondstoanswereachquestion.Youwillheareachrecordingonlytwice.Questions6-7arebasedonthefollowingconversation.W:Hello,Mr.Smith.ThisisJanefromtheHumanResourcesdepartment.I'mcallingregardingyourjobapplicationfortheprojectmanagerposition.M:Hi,Jane.Yes,Isentmyapplicationlastweek.I'mveryinterestedintherole.W:Isee.Yourresumelooksimpressive.Wewouldliketoinviteyouforaninterview.AreyouavailablenextWednesdaymorning?M:Letmecheckmyschedule.Yes,Wednesdaymorningworksforme.Whattimeexactly?W:Howabout10o'clock?You'llbemeetingwiththedepartmenthead,Mr.Davis,andmyself.M:10o'clockisperfect.ShouldIbringanythingspecific?W:Justacopyofyourresumeandyourportfolioifyouhaveone.We'lldiscusstheprojectdetailsandyourpreviousexperience.M:Soundsgreat.Thankyoufortheopportunity.6.Whatisthemainpurposeofthewoman'scall?A.Torejecttheman'sapplication.B.Toscheduleaninterview.C.Toofferthemanajob.7.Whatdoesthewomanaskthemantobring?A.HisIDcard.B.Acopyofhisresumeandportfolio.C.Arecommendationletter.Questions8-9arebasedonthefollowingconversation.M:I'mthinkingaboutswitchingtoavegetariandiet.I'vereadalotaboutthehealthbenefitsandthepositiveimpactontheenvironment.W:That'sabigchange,Mark.Areyousureyou'rereadyforit?Youusedtoloveeatingsteaksonweekends.M:Iknow,butI'vebeenfeelingsluggishlately,andIwanttoimprovemyoverallhealth.Besides,themeatindustrycontributessignificantlytogreenhousegasemissions.W:Iunderstandyourreasons,butyouneedtobecarefulaboutgettingenoughproteinandvitamins.Haveyouplannedyourmeals?M:Notyet.Iwashopingyoucouldgivemesomeadvicesinceyou'vebeenavegetarianforthreeyears.W:Sure.Thekeyistoincludeavarietyoffoodslikebeans,nuts,andwholegrains.YoushouldalsoconsidertakingaB12supplement.8.Whydoesthemanwanttobecomeavegetarian?A.Hewantstoloseweight.B.Hedislikesthetasteofmeat.C.Hewantstoimprovehishealthandtheenvironment.9.Whatadvicedoesthewomangivetheman?A.Toeatmoresteaks.B.TotakeaB12supplementandeatvariedfoods.C.Toavoideatingbeansandnuts.Questions10-12arebasedonthefollowingmonologue.Goodmorning,everyone.Welcometotoday'sorientationsessionfornewvolunteers.Asyouknow,ourcommunitycenteraimstoprovidesupportandeducationalresourcestounderprivilegedchildrenintheneighborhood.Yourroleasvolunteersiscrucial.Youwillbeassistingthechildrenwiththeirhomework,organizingrecreationalactivities,andservingaspositiverolemodels.Beforeyoustart,thereareafewguidelinesyouneedtofollow.First,alwaysarriveontime.Thechildrenlookforwardtoyourvisits,andanydelaycandisrupttheschedule.Second,maintainapatientandencouragingattitude.Someofthesechildrenstrugglewithbasicacademicconcepts,andyourpatiencecanmakeahugedifference.Third,confidentialityisstrictlyenforced.Youmustnotshareanypersonalinformationaboutthechildrenortheirfamiliesoutsidethiscenter.Finally,therewillbeamandatorytrainingworkshopnextSaturdayfrom9AMto1PM.Itwillcoverchildpsychologyandeffectivetutoringtechniques.Ifyoucannotattend,pleaseinformthecoordinatorbythisThursday.Thankyouforyourdedication.10.Whatisthemainpurposeofthemonologue?A.Totrainvolunteersintutoringtechniques.B.Tointroducetheguidelinesfornewvolunteers.C.Toraisefundsforthecommunitycenter.11.Whatshouldvolunteersdoifachildstruggleswithacademics?A.Givethemtheanswersdirectly.B.Reporttothecoordinatorimmediately.C.Maintainapatientandencouragingattitude.12.Whenwillthetrainingworkshoptakeplace?A.NextThursday.B.NextSaturdaymorning.C.ThisSaturdayafternoon.Questions13-15arebasedonthefollowingconversation.W:Hi,Tom.Haveyoudecidedwhatcoursestotakenextsemester?M:Notyet,Sarah.I'mtornbetweentakinganadvancedmathematicsclassandacreativewritingworkshop.MyadvisorsuggestedItakeboth,butIthinktheworkloadwouldbetooheavy.W:Whatareyourcareergoals?Thatmighthelpyoudecide.M:Iwanttomajorinengineering,soadvancedmathisaprerequisite.ButI'vealwaysenjoyedwriting,andIthinkitcouldhelpmecommunicatemyideasbetter.W:That'strue.Engineersneedgoodcommunicationskillstoo.Whydon'tyoutakethemathclassnextsemesterandsavethewritingworkshopforthesummer?Thesummerclassesareusuallymorerelaxed.M:That'sabrilliantidea.Ididn'tknowtheyofferedcreativewritinginthesummer.W:Yes,theydo.Itookaliteratureclasslastsummer,andthesmallerclasssizemadeitreallyengaging.13.Whatistheman'smainconcernabouttakingbothcourses?A.Thecostofthetextbooks.B.Theheavyworkload.C.Thescheduleconflicts.14.Whatdoesthemanwanttomajorin?A.Literature.B.CreativeWriting.C.Engineering.15.Whatdoesthewomansuggestthemando?A.Takebothcoursessimultaneously.B.Droptheadvancedmathclass.C.Takemathnowandwritinginthesummer.SECTIONIIUseofEnglishDirections:Readthefollowingtext.ChoosethebestwordorphraseforeachnumberedblankfromA,B,C,orD.Themodernworkplacehasundergonesignificanttransformationsoverthepastdecade.Oneofthemostnotablechangesistheshiftfromtraditionalofficesettingstoremoteworkenvironments.Thistransitionwas16acceleratedbytheglobalhealthcrisis,butmanycompanieshave17decidedtoadoptitasapermanentfeature.Remoteworkoffersnumerous18toemployees.Iteliminatesdailycommutes,19savestimeandreducesstress.Furthermore,itprovidesindividualswithgreater20overtheirschedules,allowingthemtobalanceprofessionalandpersonalresponsibilitiesmoreeffectively.However,this21isnotwithoutitschallenges.Onemajorissueisthe22ofphysicalinteraction,whichcanleadtofeelingsofisolationamongteammembers.Withoutface-to-facecommunication,building23relationshipsandmaintainingteamcohesioncanbedifficult.To24theseproblems,manyorganizationsareimplementinghybridmodels,25employeesspendpartoftheirweekintheofficeandpartathome.This26aimstocombinethebestofbothworlds.Intheoffice,employeescan27andbondwithcolleagues;athome,theycanenjoythe28ofaquietenvironment.Managersalsoneedtoadapttheirleadership29.Theymustlearntotrusttheirteamswithout30supervisingthem.Performanceshouldbemeasuredby31ratherthanthenumberofhoursspentatadesk.32,clearcommunicationchannelsandregularcheck-insare32toensureeveryoneisalignedwiththecompany'sgoals.Ultimately,thesuccessofremoteorhybridwork34ontheorganization'sabilitytoadapt.Thosethat35flexibilitywhilemaintainingstrongcommunicationwilllikelythriveintheneweraofwork.16.A.graduallyB.suddenlyC.temporarilyD.secretly17.A.sinceB.neverC.willinglyD.reluctantly18.A.benefitsB.obstaclesC.alternativesD.commitments19.A.thatB.whichC.itD.what20.A.burdenB.controlC.concernD.restriction21.A.arrangementB.argumentC.assignmentD.assessment22.A.abundanceB.lackC.exchangeD.variety23.A.superficialB.professionalC.interpersonalD.virtual24.A.addressB.createC.ignoreD.identify25.A.whichB.whereC.whenD.who26.A.approachB.problemC.resultD.trend27.A.competeB.collaborateC.argueD.isolate28.A.noiseB.pressureC.focusD.distraction29.A.stylesB.theoriesC.rulesD.salaries30.A.closelyB.rarelyC.randomlyD.equally31.A.presenceB.potentialC.outputD.loyalty32.A.ThereforeB.HoweverC.OtherwiseD.Instead33.A.optionalB.essentialC.irrelevantD.impossible34.A.reliesB.focusesC.dependsD.insists35.A.rejectB.restrictC.limitD.embraceSECTIONIIIReadingComprehensionDirections:Readthefollowingfourtexts.AnswerthequestionsbeloweachtextbychoosingA,B,C,orD.Text1Thegigeconomyhasexpandedrapidlyinrecentyears,reshapingthewaypeoplethinkaboutemployment.Characterizedbyshort-termcontracts,freelancework,andindependentcontracting,thegigeconomyoffersflexibilitythattraditionaljobsoftenlack.However,thisflexibilitycomesatacost,particularlyconcerningfinancialstabilityandworkerprotections.Gigworkers,suchasride-sharedrivers,deliverycouriers,andfreelancewriters,enjoythefreedomtochoosetheirworkinghoursandtheprojectstheyundertake.Thisautonomyishighlyvaluedbythosewhoneedtobalanceworkwithothercommitments,suchasstudyingorfamilycare.Furthermore,thegigeconomyallowscompaniestotapintoaglobaltalentpoolwithouttheoverheadcostsoffull-timeemployees.Despitetheseadvantages,thegigeconomyisfraughtwithchallenges.Themostsignificantissueisthelackofemploymentbenefits.Gigworkersaretypicallyclassifiedasindependentcontractors,meaningtheyarenotentitledtopaidsickleave,healthinsurance,orretirementcontributions.Thisleavesthemvulnerableduringeconomicdownturnsorpersonalemergencies.Additionally,incomecanbehighlyunpredictable,makingitdifficultforworkerstosecuremortgagesorloans.Governmentsaroundtheworldarenowgrapplingwithhowtoregulatethisnewformoflabor.Somejurisdictionshaveintroducedlegislationtoreclassifygigworkersasemployees,grantingthemaccesstobenefits.However,criticsarguethatsuchregulationscouldstifleinnovationandreducetheflexibilitythatmakesgigworkattractive.Asthegigeconomycontinuestogrow,findingabalancebetweenworkerprotectionandeconomicflexibilityremainsacomplexchallenge.36.Accordingtothetext,whatisamajorcharacteristicofthegigeconomy?A.Long-termjobsecurity.B.Employer-providedhealthinsurance.C.Short-termcontractsandfreelancework.D.Fixedworkinghours.37.Whydosomepeopleprefergigworkaccordingtothepassage?A.Itguaranteesastableincome.B.Itprovidescomprehensivehealthinsurance.C.Itofferstheautonomytochooseworkinghours.D.Itincludespaidsickleave.38.Whatmakesitdifficultforgigworkerstosecuremortgages?A.Theirlackofprofessionalskills.B.Theunpredictabilityoftheirincome.C.Theirtendencytochangejobsfrequently.D.Thehightaxestheyhavetopay.39.Howaresomegovernmentsrespondingtothechallengesofthegigeconomy?A.Bybanninggigworkentirely.B.Byofferingdirectfinancialaidtogigworkers.C.Byreclassifyinggigworkersasemployees.D.Byreducingtaxesforcompaniesusinggigworkers.40.Whatisthemainargumentofcriticsagainstreclassifyinggigworkers?A.Itwouldlowerworkers'wages.B.Itwouldreduceflexibilityandstifleinnovation.C.Itwouldforcecompaniestohiremorefull-timestaff.D.Itwouldmakeitharderforworkerstofindjobs.Text2Artificialintelligence(AI)hasmadesignificantinroadsintotheeducationalsector,promisingtorevolutionizethewaystudentslearnandteachersteach.OneofthemostdiscussedapplicationsofAIineducationispersonalizedlearning.AI-drivensoftwarecananalyzeastudent'sperformanceinreal-time,identifyingstrengthsandweaknesses,andadjustingthecurriculumaccordingly.Thisallowsstudentstolearnattheirownpace,ensuringtheymasterfoundationalconceptsbeforemovingontomoreadvancedtopics.ProponentsarguethatAIcandemocratizeeducationbyprovidinghigh-qualitytutoringtostudentsregardlessoftheirgeographicallocationorsocioeconomicstatus.Inruralareaswhereaccesstoexperiencedteachersislimited,AItutorscanfillthegap,offeringinstructioninsubjectsrangingfrommathematicstoforeignlanguages.Furthermore,AIcanautomateadministrativetasks,suchasgradingandscheduling,freeingupteacherstofocusonmoremeaningfulinteractionswithstudents.However,theintegrationofAIintoclassroomsisnotwithoutitsdetractors.CriticspointoutthatAIlackstheemotionalintelligencenecessarytosupportstudentswhoarestrugglingwithpersonalissuesormotivationalproblems.Amachinecannotreplacetheempathyandencouragementahumanteacherprovides.Therearealsoconcernsregardingdataprivacy.AIsystemscollectvastamountsofdataonstudents,includingtheirlearninghabits,facialexpressions,andevenkeystrokes.Ifthisdataisnotproperlysecured,itcouldbeexploitedbycommercialentitiesormaliciousactors.Ultimately,whileAIhasthepotentialtoenhancetheeducationalexperience,itshouldbeviewedasatooltoaugment,ratherthanreplace,humaneducators.ThefutureofeducationlikelyliesinacollaborativemodelwhereAIhandlesrepetitivetasksanddataanalysis,whileteachersfocusonmentoring,inspiring,andnurturingstudents'emotionalwell-being.41.WhatistheprimaryfunctionofAI-drivensoftwareinpersonalizedlearning?A.Toreplacehumanteacherscompletely.B.Togradestudents'finalexamsautomatically.C.Toanalyzeperformanceandadjustthecurriculum.D.Todisciplinestudentswhomisbehaveinclass.42.HowcanAIdemocratizeeducationaccordingtothepassage?A.Bymakingeducationfreeforeveryone.B.Byprovidingtutoringinareaswithlimitedaccesstogoodteachers.C.Byforcingstudentstolearnatthesamepace.D.Byreducingthecostofbuildingschools.43.WhatisamajorconcernraisedbycriticsregardingAIineducation?A.AIsystemswillmakeeducationtooexpensive.B.AIsystemsmightreplacealladministrativestaff.C.AIlackstheemotionalintelligencetosupportstrugglingstudents.D.AItutorswillteachincorrectinformation.44.Whatdoestheword"detractors"inthethirdparagraphmostlikelymean?A.Supporters.B.Critics.C.Developers.D.Investors.45.Whatistheauthor'soverallviewontheroleofAIineducation?A.Itshouldreplacehumanteachersentirely.B.Itshouldbebannedduetoprivacyconcerns.C.Itshouldbeusedtoaugment,notreplace,humaneducators.D.Itisonlyusefulforteachingmathematics.Text3Theaccumulationofplasticwasteintheworld'soceanshasemergedasoneofthemostpressingenvironmentalcrisesofourtime.Eachyear,millionsoftonsofplasticenterthemarineenvironment,breakingdownintomicroplasticsthatinfiltratethefoodchain.Thesemicroplasticsareingestedbymarineorganisms,fromplanktontolargewhales,causingphysicalharmandintroducingtoxicchemicalsintotheirbodies.Theimpactofthispollutionextendsbeyondmarinelife,ultimatelyaffectinghumanhealththroughtheconsumptionofseafood.Severalinnovativesolutionsarebeingdeployedtoaddressthiscrisis.Oneofthemostprominentinitiativesisthedevelopmentofoceancleanupsystems.Thesesystemsutilizelargefloatingbarriersthataredraggedthroughtheoceantocollectsurfaceplastic.Thecollectedplasticisthentransportedtolandforrecyclingorsafedisposal.Whilethesesystemshaveshownpromise,criticsarguethattheyonlyaddressthesymptomoftheproblem,nottherootcause.Theypointoutthatwithoutreducingplasticproductionandimprovingwastemanagementonland,cleanupeffortswillbeanever-endingbattle.Anotherapproachfocusesonbiodegradablealternatives.Researchersaredevelopingplasticsderivedfromplant-basedmaterials,suchascornstarchandalgae,whichcandecomposenaturallyintheenvironment.However,thewidespreadadoptionofthesealternativesishinderedbytheirhighercostandthelackofindustrialcompostinginfrastructureneededtobreakthemdownefficiently.Ultimately,solvingtheoceanplasticcrisisrequiresamultifacetedapproach.Itdemandsinternationalcooperationtoenforcestricterregulationsonplasticproductionandwastemanagement.Italsorequiresashiftinconsumerbehavior,reducingtherelianceonsingle-useplastics.Governments,corporations,andindividualsmustalltakeresponsibilitytopreventfurtherdegradationofouroceans.46.Whatisthemainideaofthefirstparagraph?A.Theeconomicimpactofplasticwasteoncoastalcities.B.Theprocessofrecyclingplasticintheocean.C.Theenvironmentalandhealthimpactsofoceanplasticpollution.D.Theintroductionofnewmarinespeciesaffectedbymicroplastics.47.Whatisalimitationoftheoceancleanupsystemsmentionedinthetext?A.Theyaretooexpensivetobuild.B.Theyonlytreatthesymptomratherthantherootcause.C.Theyharmmarinelifeduringthecleanupprocess.D.Theycannotcollectmicroplastics.48.Whathindersthewidespreaduseofbiodegradableplastics?A.Theyarenotasdurableastraditionalplastics.B.Theyreleasetoxicchemicalswhentheydecompose.C.Theirhighcostandthelackofindustrialcompostingfacilities.D.Thelackofconsumerinterestineco-friendlyproducts.49.Accordingtotheauthor,whatisessentialtosolvetheoceanplasticcrisis?A.Buildingmoreoceancleanupsystems.B.Developingcheaperbiodegradableplastics.C.Banningallplasticproductionglobally.D.Amultifacetedapproachinvolvingregulationsandconsumerbehaviorchanges.50.Whatcanbeinferredaboutthecurrentstateofoceanplasticpollution?A.Itisaproblemthatiseasilysolvablewithcurrenttechnology.B.Itisaworseningproblemthatrequiresimmediateandcomprehensiveaction.C.Ithasstartedtodecreaseduetointernationalregulations.D.Itprimarilyaffectsmarinelifeanddoesnotimpacthumans.Text4Therelationshipbetweensleepandcognitiveperformancehaslongbeenasubjectofscientificinquiry.Recentstudieshavefurtherilluminatedhowsleepdeprivationimpairsvariouscognitivefunctions,includingmemory,attention,anddecision-making.Sleepisnotmerelyapassivestateofrest;itisahighlyactiveperiodduringwhichthebrainconsolidatesmemories,clearsouttoxins,andpreparesforthenextday'scognitivedemands.Oneofthemostcriticalstagesofsleepforcognitivefunctionisdeepsleep,alsoknownasslow-wavesleep.Duringthisstage,thebrainprocessesnewlyacquiredinformationandtransfersitfromshort-termtolong-termmemorystorage.Alackofdeepsleepdisruptsthisprocess,leadingtodifficultiesinlearningnewinformationandretainingit.Furthermore,sleepdeprivationaffectstheprefrontalcortex,theareaofthebrainresponsibleforexecutivefunctionssuchasplanning,problem-solving,andemotionalregulation.Thisexplainswhyindividualswhoaresleep-deprivedoftenexhibitpoorjudgmentandheightenedemotionalreactivity.Theimpactofsleeponphysicalhealthisequallyprofound.Chronicsleepdeprivationhasbeenlinkedtoanincreasedriskofcardiovasculardisease,obesity,andaweakenedimmunesystem.Duringsleep,thebodyrepairstissues,synthesizeshormones,andregulatesmetabolism.Whenthisprocessisinterrupted,thebody'sabilitytomaintainhomeostasisiscompromised.Tooptimizebothcognitiveandphysicalhealth,sleephygieneisofparamountimportance.Thisincludesmaintainingaconsistentsleepschedule,creatingadarkandquietsleepenvironment,andavoidingstimulantslikecaffeineandelectronicdevicesbeforebedtime.Inasocietythatoftenprioritizesproductivityoverrest,recognizingthevitalroleofsleepisessential.Sacrificingsleeptoachievemoreintheshorttermoftenleadstodiminishedperformanceandlong-termhealthconsequences.51.Accordingtothetext,whathappensduringdeepsleep?A.Thebrainclearsouttoxinsandrestspassively.B.Thebodysynthesizescaffeinetostayawake.C.Informationistransferredfromshort-termtolong-termmemory.D.Theprefrontalcortexbecomesinactive.52.Whichofthefollowingisafunctionoftheprefrontalcortex?A.Regulatingheartrate.B.Processingnewmemories.C.Controllingemotionalreactivityandproblem-solving.D.Synthesizinghormonesfortissuerepair.53.Whatisaconsequenceofchronicsleepdeprivationmentionedinthetext?A.Improvedmemoryretention.B.Enhancedexecutivefunctions.C.Aweakenedimmunesystem.D.Decreasedemotionalreactivity.54.Whatdoestheauthorrecommendtooptimizecognitivehealth?A.Takingshortnapsduringworkhours.B.Practicinggoodsleephygiene.C.Usingelectronicdevicestorelaxbeforebed.D.Consumingcaffeinetoboostalertness.55.Whatisthemainmessageofthepassage?A.Deepsleepistheonlystagethatmattersformemory.B.Productivityismoreimportantthangettingenoughsleep.C.Sleepisacrucialbiologicalprocessessentialforbothbrainandbodyhealth.D.Sleepdeprivationprimarilyaffectsphysicalratherthanmentalhealth.SECTIONIVWritingDirections:Writeanessayofabout120wordsbasedonthefollowingsituation.Recently,therehasbeenaheateddebateonwhetherhighschoolsshouldcompletelybantheuseofsmartphonesoncampus.Writeanessaytoexpressyouropiniononthisissue.Youshouldstateyouropinionclearlyandprovideatleasttworeasonstosupportit.绝密★启用前(在此行之下开始作答)答案与解析SECTIONIListeningComprehension1.【答案】B【解析】推理判断题。对话中男士提到正在找一本关于罗马帝国历史的书，并说在书架上找不到。女士建议他在在线目录上查一下，因为有时书会被移到参考区或被别人借走。关键词"onlinecatalog"（在线目录）和"borrowedbyothers"（被他人借走）明确指向了图书馆的借阅场景。书店一般不使用在线目录来查询书籍是否被借出，教室更是与此无关。故选B。2.【答案】C【解析】细节理解题。女士询问男士的纽约出差情况，男士回答说会议很富有成效，但他在回程的航班上得了重感冒，从昨天起就一直卧床不起。感冒和卧床表明他生病了。A选项错误，因为他提到会议是productive（有成效的）；B选项错误，是女士主动提出帮他处理报告，而不是他正在忙于写报告。故选C。3.【答案】C【解析】细节理解题。男士抱怨电脑处理器在视频剪辑时太慢，考虑升级电脑。女士建议说：“HaveyouconsideredbuyingmoreRAMinsteadofreplacingthewholesystem?（你有没有考虑过买更多的内存条，而不是更换整个系统？）”RAM即随机存取存储器，也就是计算机的内存。因此，女士的建议是增加计算机内存。故选C。4.【答案】B【解析】细节理解题。女士问男士昨晚有没有看关于海洋污染的纪录片，男士回答说他本来打算看的，但是不得不去机场接妹妹，并且航班延误了两个小时。因此他没有看纪录片的原因是必须去机场接人。故选B。5.【答案】A【解析】行动意图题。男士抱怨超市没有有机牛奶了，女士建议他去下一个街区的便利店看看，说那里通常会备有这些商品。男士回答“Imightaswell.Thanksforthesuggestion.（我也正有此意，谢谢建议）”。这表明他接下来很可能会去另一家店（便利店）看看。故选A。6.【答案】B【解析】主旨大意题。电话中女士明确提到“Wewouldliketoinviteyouforaninterview.AreyouavailablenextWednesdaymorning?（我们想邀请你来面试。你下周三上午有空吗？）”，因此打电话的主要目的是安排面试，而不是直接录用或拒绝。故选B。7.【答案】B【解析】细节理解题。男士问需要带什么特别的东西吗，女士回答：“Justacopyofyourresumeandyourportfolioifyouhaveone.（只要带一份你的简历复印件和作品集就行）”。故选B。8.【答案】C【解析】细节理解题。男士提到想转为素食主义者，原因有两个：“I'vebeenfeelingsluggishlately,andIwanttoimprovemyoverallhealth.（我最近感觉很迟钝，我想改善我的整体健康）”以及“themeatindustrycontributessignificantlytogreenhousegasemissions.（肉类行业会显著增加温室气体排放）”。因此，改善健康和保护环境是他想成为素食主义者的原因。故选C。9.【答案】B【解析】细节理解题。女士作为有三年素食经验的过来人给男士提供建议：“Thekeyistoincludeavarietyoffoodslikebeans,nuts,andwholegrains.YoushouldalsoconsidertakingaB12supplement.（关键是要包含豆类、坚果和全谷物等多种食物。你还应该考虑服用B12补充剂）”。B选项概括了这两点建议。故选B。10.【答案】B【解析】主旨大意题。独白开头提到“Welcometotoday'sorientationsessionfornewvolunteers.（欢迎参加今天的新志愿者迎新会）”，随后列举了志愿者需要遵守的几项指导原则，包括准时到达、保持耐心、保密等。因此，这段独白的主要目的是介绍新志愿者的指导原则。故选B。11.【答案】C【解析】细节理解题。独白中提到：“Someofthesechildrenstrugglewithbasicacademicconcepts,andyourpatiencecanmakeahugedifference.（有些孩子在与基础学术概念作斗争，你的耐心能产生很大的影响）”。这表明当孩子在学习上遇到困难时，志愿者应保持耐心和鼓励的态度。故选C。12.【答案】B【解析】细节理解题。独白最后提到：“therewillbeamandatorytrainingworkshopnextSaturdayfrom9AMto1PM.（下周六早上9点到下午1点将有一场强制性的培训研讨会）”。B选项“NextSaturdaymorning（下周六早上）”符合题意。故选B。13.【答案】B【解析】细节理解题。男士说他正在纠结是选高等数学还是创意写作课，导师建议他都选，但他认为“Ithinktheworkloadwouldbetooheavy.（我认为工作量会太重）”。因此，他主要担心的是学习负担太重。故选B。14.【答案】C【解析】细节理解题。女士建议男士根据职业目标来决定，男士回应说：“Iwanttomajorinengineering,soadvancedmathisaprerequisite.（我想主修工程学，所以高等数学是必修课）”。故选C。15.【答案】C【解析】推理判断题。女士建议说：“Whydon'tyoutakethemathclassnextsemesterandsavethewritingworkshopforthesummer?（你下学期选数学课，把写作研讨班留到暑假怎么样？）”，男士称赞这是一个好主意。因此，女士的建议是现在学数