全国英语等级考试（PETS）三级练习试题库(辽宁省辽宁2025年下半年)

全国英语等级考试（PETS）三级练习试题库(辽宁省辽宁2025年下半年)第一部分听力理解SectionA:听力录音稿Directions:ThissectionisdesignedtotestyourabilitytounderstandspokenEnglish.Youwillhearaselectionofrecordedmaterialsandyoumustanswerthequestionsthataccompanythem.Therearethreepartsinthissection,PartA,PartBandPartC.Remember,whileyouaredoingthetest,youshouldfirstputdownyouranswersinyourtestbooklet.Attheendofthelisteningcomprehensionsection,youwillhave5minutestotransferallyouranswersfromyourtestbooklettoANSWERSHEET1.NowlookatPartAinyourtestbooklet.PartADirections:Youwillhear10shortdialogues.Foreachdialogue,thereisonequestionandfourpossibleanswers.ChoosethecorrectanswerA,B,CorD,andmarkitinyourtestbooklet.Youwillhave15secondstoanswerthequestionandyouwillheareachdialogueonlyonce.1.M:Ilikethiscolor.Itsuitsthenewfurnitureinthelivingroom.W:Butdon'tyouthinkit'sabittoodark?Maybealightershadewouldbebetter.Question:Whatdoesthewomanimply?2.W:Theflightleavesat10:30.Weshouldbeattheairportby8:30.M:Don'tworry.Ittakesonly30minutestogetthere.Wecanleaveat8:00.Question:Whendoesthemanplantoleave?3.M:I'mreallytired.Istayedupallnightpreparingforthehistoryexam.W:Whydidn'tyoujustgotobedearlier?Youcan'tfunctionwellwithoutsleep.Question:Whatdoesthewomanmean?4.W:WouldyouliketojoinusforthepicnicthisSaturday?M:I'dloveto,butIhavetoworkovertimetofinishthereport.Question:WhatwillthemandothisSaturday?5.M:Theweatherforecastsaysit'sgoingtorainheavilytonight.W:Ohno,Ijustwashedmycarandhungtheclothesoutside.Question:Whyisthewomanworried?6.W:Ican'tfindmytextbookanywhere.IthinkIleftitinthelibrary.M:You'dbettercheckthelostandfoundofficebeforeitcloses.Question:Whatdoesthemansuggestthewomando?7.M:Thisrestaurantisfamousforitsseafood.Let'strythelobster.W:Actually,I'mallergictoshellfish.I'lljusthavethesteak.Question:Whatwillthewomanprobablyorder?8.W:DidyouhearthatJanegotpromotedtomanager?M:Yes,shereallydeservesit.She'sbeenworkinghardforthecompanyfortenyears.Question:WhatdoesthemanthinkofJane?9.M:Excuseme,doesthisbusgototheCityMuseum?W:No,youneedtotakeBusNumber12acrossthestreet.Question:Wheredoestheconversationprobablytakeplace?10.W:I'mthinkingofbuyinganewlaptop.Theoldoneistooslow.M:Youshouldlookintothelatestmodels.Theyhavemuchbetterprocessorsnow.Question:Whatarethespeakersdiscussing?PartBDirections:Youwillhearfourdialoguesormonologues.Beforelisteningtoeachone,youwillhave5secondstoreadeachofthequestionswhichaccompanyit.Whilelistening,answereachquestionbychoosingA,B,CorD.Afterlistening,youwillhave10secondstocheckyouranswertoeachquestion.YouwillheareachpieceONLYONCE.Questions11-13arebasedonthefollowingdialogue.M:Goodmorning,madam.CanIhelpyou?W:Yes,please.Iboughtthisblouseherelastweek,butthere'saproblem.M:Whatseemstobetheissue?W:Lookhere,there'sasmallstainonthecollar.Ididn'tnoticeitwhenIboughtit.M:I'mverysorryaboutthat.Doyouhavethereceipt?W:Yes,hereitis.M:Thankyou.Unfortunately,wedon'thavethesameblouseinstockrightnow.Wouldyoulikearefundoranexchangeforsomethingelse?W:Ireallylikethisdesign.Doyouknowwhenyouwillhaveitinstock?M:WeareexpectinganewdeliveryonFriday.W:Okay,I'llwaitandcomebackthen.Canyouholdoneforme?M:Certainly.JustbringthestainedonebackonFridayandwe'llswapit.Question11:Wheredidtheconversationtakeplace?Question12:Whatwaswrongwiththeblouse?Question13:Whatdidthewomandecidetodointheend?Questions14-16arebasedonthefollowingdialogue.W:Hi,Tom.Howareyourfinalexamsgoing?M:Hi,Sarah.Tobehonest,I'mreallystressedout.Ihavethreeexamsthisweek.W:That'salot.Whichsubjectsareyoutaking?M:Math,Physics,andEnglish.Mathisthehardest.Ijustcan'tunderstandsomeoftheformulas.W:Maybeyoushouldjoinastudygroup.I'mstudyingwithafewfriendsforthehistoryexam,anditreallyhelps.M:That'sagoodidea.DoyouknowanyonestudyingMath?W:Actually,myroommateisaMathmajor.Icanaskherifshehastimetohelpyou.M:Thatwouldbegreat.Ireallyneedtopassthisexam.Question14:WhyisTomstressed?Question15:WhatdoesSarahsuggestTomdo?Question16:WhoisSarah'sroommate?Questions17-20arebasedonthefollowingmonologue.WelcometotheCityArtMuseum.TodaywearegoingtolookatthespecialexhibitiononRenaissanceart.TheRenaissancewasaperiodinEuropeanhistory,fromthe14thtothe17thcentury,regardedastheculturalbridgebetweentheMiddleAgesandmodernhistory.ItstartedinItalyandlaterspreadtotherestofEurope.OneofthekeyfeaturesofRenaissanceartwasthedevelopmentoflinearperspective,whichcreatedasenseofdepthinpaintings.Artistsalsofocusedonthehumanbodyandnature,tryingtodepictthemrealistically.Inthisroom,youwillseeworksbyfamousartistslikeLeonardodaVinciandMichelangelo.Pleasenotethatphotographyisnotallowedinthegallery,andpleasekeepyourvoicesdownsoasnottodisturbothervisitors.Theguidedtourwillstartintenminutesnearthemainentrance.Ifyouhaveanyquestions,thestaffattheinformationdeskwillbehappytoassistyou.Enjoyyourvisit.Question17:Whatisthemaintopicofthetalk?Question18:WhendidtheRenaissanceperiodbegin?Question19:WhatisakeyfeatureofRenaissanceartmentioned?Question20:Whatarevisitorsaskedtodo?SectionB:听力试题PartA1.A.Shelikesthedarkcolor.B.Shethinksthefurnitureistoodark.C.Shesuggestschoosingalightercolor.D.Shewantstobuynewfurniture.2.A.At8:00.B.At8:30.C.At9:00.D.At10:30.3.A.Themanshouldsleepmore.B.Thehistoryexamiseasy.C.Stayingupallnightishelpful.D.Sheisalsotired.4.A.Goforapicnic.B.Visithisfriends.C.Finishareport.D.Takearest.5.A.Shewashedherclothes.B.Shehatestherain.C.Hercarisdirty.D.Sheleftthewindowsopen.6.A.Gotothelibrary.B.Buyanewtextbook.C.Asktheteacher.D.Checkthelostandfound.7.A.Lobster.B.Steak.C.Chicken.D.Salad.8.A.Sheislucky.B.Sheiscapable.C.Sheisold.D.Sheislazy.9.A.Atabusstop.B.Inamuseum.C.Onabus.D.Inataxi.10.A.Buyingacar.B.Repairingacomputer.C.Purchasingalaptop.D.Sellingsoftware.PartB11.A.Atalaundry.B.Ataclothingstore.C.Atadrycleaner's.D.Atafactory.12.A.Itisthewrongsize.B.Itistooexpensive.C.Ithasastain.D.Itisoutofstyle.13.A.Getarefund.B.Buyadifferentblouse.C.Shewillwaitforareplacement.D.Shewillkeepthestainedone.14.A.Hehastoomuchhomework.B.Hecannotfindhisbooks.C.Hehasthreedifficultexams.D.HeisarguingwithSarah.15.A.Studyalone.B.DroptheMathcourse.C.Joinastudygroup.D.Talktotheteacher.16.A.Ahistorymajor.B.AMathmajor.C.Aphysicsteacher.D.Adoctor.17.A.Modernhistory.B.Europeangeography.C.Renaissanceart.D.Italianculture.18.A.Inthe10thcentury.B.Inthe14thcentury.C.Inthe17thcentury.D.Inthe20thcentury.19.A.Brightcolors.B.Linearperspective.C.Abstractshapes.D.Religiousthemesonly.20.A.Takephotos.B.Talkloudly.C.Touchthepaintings.D.Keepquiet.第二部分英语知识运用Directions:Readthefollowingtext.ChoosethebestwordorphraseforeachnumberedblankandmarkA,B,CorDonANSWERSHEET1.Text:IntheUnitedStates,itisnotcustomarytotelephonesomeoneveryearlyinthemorning.Ifyoutelephonehimearlyintheday,__21__heishavingbreakfastorthetimeis__22__,itshowsthematterisveryimportantand__23__immediateattention.Thesamemeaningis__24__totelephonecallsmadeafter11:00p.m.Ifsomeonereceivesacallduringsleepinghours,he__25__it'samatteroflifeordeath.Thetimechosenforthecallcommunicatesitsimportance.Insociallife,timeplaysaveryimportantpart.IntheU.S.A.,guests__26__tofeeltheyarenothighlyregardediftheinvitationtoadinnerpartyisextendedonlythreeorfourdaysbeforethepartydate.Butitisnot__27__inallcountries.Inotherareasoftheworld,itmaybeconsideredfoolishtomakeanappointmenttoofar__28__becauseplanswhicharemadeforadatemorethanaweekawaytendtobeforgotten.Themeaningoftime__29__fromplacetoplace.Thus,misunderstandingsoften__30__betweenpeopleofdifferentculturalbackgrounds__31__thetimeisnottreatedwiththesamerespect.IntheWesternworld,__32__hasbecomeavaluablecommodity.Aworkingpersonhasto__33__histimecarefully,knowingthathistimeis"money".Ifhewantsto__34__ajoborapromotion,hemustbe__35__toworkhardandprovehisworth.Theideathat"timeismoney"isdeeplyrootedintheWestern__36__.However,insomeothercultures,timeisviewedmore__37__.Relationshipsareoftenprioritizedoverstrictschedules.Forinstance,inLatinAmericancountries,arrivingalittlelatetoasocialgatheringisoften__38__andevenexpected.Itisseenasasignofbeingrelaxedandnottooobsessedwith__39__.Therefore,whendoingbusinessinternationally,understandingtheseculturaldifferencesregardingtimeis__40__forsuccess.21.A.whileB.unlessC.ifD.before22.A.inappropriateB.properC.suitableD.convenient23.A.requiresB.requestsC.asksD.demands24.A.attachedB.givenC.madeD.taken25.A.assumesB.consumesC.resumesD.presumes26.A.intendB.tendC.pretendD.{extend}27.A.trueB.realC.validD.false28.A.inadvanceB.indetailC.inbriefD.inorder29.A.altersB.variesC.transfersD.exchanges30.A.riseB.raiseC.ariseD.arouse31.A.thatB.whichC.whereD.when32.A.moneyB.energyC.timeD.space33.A.wasteB.spendC.saveD.budget34.A.findB.searchC.obtainD.lose35.A.ableB.capableC.willingD.ready36.A.mindB.thoughtC.cultureD.brain37.A.flexiblyB.stifflyC.strictlyD.rigidly38.A.acceptedB.rejectedC.refusedD.denied39.A.punctualityB.personalityC.hospitalityD.electricity40.A.specificB.criticalC.optionalD.useless第三部分阅读理解Directions:Readthefollowingthreetexts.AnswerthequestionsoneachtextbychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.Text1Theoceancoversmorethan70%oftheEarth'ssurfaceandplaysacrucialroleinregulatingtheglobalclimate.Itactsasamassiveheatsink,absorbingasignificantportionofthesun'senergyanddistributingitaroundtheworldthroughoceancurrents.Thisprocesshelpstomoderatetemperatures,makingtheplanethabitable.However,theoceaniscurrentlyfacingunprecedentedthreatsduetohumanactivities.Oneofthemostpressingissuesisoceanacidification.Theoceanabsorbsabout30%ofthecarbondioxide(CO2)releasedintotheatmospherebyhumanactivities,suchasburningfossilfuels.WhenCO2dissolvesinseawater,itformscarbonicacid,whichlowersthewater'spHlevel.Thisincreasedaciditymakesitdifficultformarineorganismslikecoralsandshellfishtobuildandmaintaintheircalciumcarbonateshellsandskeletons.Coralreefs,whicharebiodiversityhotspots,areparticularlyvulnerable.Ifthecurrentrateofacidificationcontinues,manycoralreefscoulddissolvewithindecades.Anothermajorthreatisplasticpollution.Millionsoftonsofplasticwasteentertheoceaneveryyear.Thiswastebreaksdownintomicroplastics,whichareingestedbymarinelife,fromtinyplanktontolargewhales.Theingestionofplasticcancausephysicalharm,blockdigestivetracts,andleachtoxicchemicalsintotheanimals'bodies.Thesetoxinscanthenbioaccumulateupthefoodchain,eventuallyreachinghumanswhoconsumeseafood.Overfishingisalsodepletingmarinepopulationsatanalarmingrate.Modernfishingtechnologiesallowforthecaptureofvastquantitiesoffish,oftenexceedingtheocean'sabilitytoregeneratestocks.Thisdisruptsthedelicatebalanceofmarineecosystemsandthreatensthelivelihoodsofmillionsofpeoplewhodependonfishingfortheirincomeandfoodsecurity.Protectingtheoceanrequiresglobalcooperation.Effortssuchasestablishingmarineprotectedareas,reducingcarbonemissions,andbanningsingle-useplasticsareessentialstepstowardspreservingthisvitalresourceforfuturegenerations.Sustainablefishingpracticesmustalsobeenforcedtoensurethatmarinelifecanrecoverandthrive.41.Whatistheprimaryfunctionoftheoceanmentionedinthefirstparagraph?A.Providingfoodforhumans.B.Regulatingtheglobalclimate.C.Producingoxygen.D.Supplyingfreshwater.42.Whatcausesoceanacidification?A.Thereleaseofcarbondioxideintotheatmosphere.B.Thedumpingofindustrialwaste.C.Theincreaseinwatertemperature.D.Themeltingofpolaricecaps.43.Whyarecoralreefsparticularlyvulnerabletoacidification?A.Theyliveinshallowwater.B.Theyaremadeofcalciumcarbonate.C.Theyaresensitivetonoisepollution.D.Theyrelyonplanktonforfood.44.Whatistheconsequenceofmicroplasticsformarinelife?A.Theyprovideanewhabitat.B.Theyhelpcleanthewater.C.Theycanbetoxicandcausephysicalharm.D.Theyincreasethepopulationoffish.45.Whatisthemainideaofthetext?A.Theoceanisbeautifulandvast.B.Overfishingisthebiggestthreattotheocean.C.Humanactivitiesarethreateningtheocean,andactionisneeded.D.Plasticpollutioniseasytosolve.Text2ArtificialIntelligence(AI)hasrapidlyevolvedfromatheoreticalconceptintoapracticaltechnologythatpermeatesmanyaspectsofourdailylives.Fromsmartphonestoautonomousvehicles,AIsystemsarebecomingincreasinglysophisticated.However,asAIcapabilitiesgrow,sodoconcernsaboutprivacy,security,andemployment.OneofthemostsignificantbenefitsofAIisitsabilitytoprocessvastamountsofdataquicklyandaccurately.Inhealthcare,AIalgorithmscananalyzemedicalimagestodetectdiseaseslikecanceratanearlystage,oftenwithgreateraccuracythanhumandoctors.Thiscanleadtofasterdiagnosesandmoreeffectivetreatments.Inthefinancialsector,AIisusedtodetectfraudulenttransactionsbyidentifyingpatternsthatwouldbeimpossibleforhumanstospot.Despitetheseadvantages,theriseofAIposesseriouschallenges.Privacyisamajorconcern.AIsystemsoftenrequireaccesstopersonaldatatofunctioneffectively.Thisdatacanincludebrowsinghistory,locationinformation,andevenbiometricdata.Thereisariskthatthisinformationcouldbemisusedorleaked,leadingtoidentitytheftorsurveillance.Anotherconcernisthepotentialimpactonthejobmarket.AutomationpoweredbyAIhasthepotentialtoreplacehumanworkersinvariousindustries,particularlythoseinvolvingrepetitivetasks.Whilenewjobswilllikelybecreatedinthetechsector,thereisafearthatmanyworkerswilllackthenecessaryskillstotransitiontothesenewroles,leadingtounemploymentandsocialinequality.Furthermore,thereistheissueofalgorithmicbias.AIsystemslearnfromdata,andifthetrainingdatacontainsbiases,theAIwillreplicateandpotentiallyamplifythesebiases.Thiscanleadtodiscriminatoryoutcomesinareassuchashiring,lending,andlawenforcement.Forexample,afacialrecognitionsystemmightbelessaccurateforpeopleofcertainethnicgroupsifthetrainingdatawasnotdiverseenough.ToharnessthebenefitsofAIwhilemitigatingitsrisks,robustregulationandethicalguidelinesarenecessary.Governments,techcompanies,andresearchersmustworktogethertoensurethatAIisdevelopedanddeployedresponsibly.Thisincludescreatingtransparentalgorithms,protectinguserprivacy,andinvestingineducationandretrainingprogramstopreparetheworkforceforthechanginglandscape.46.Accordingtothetext,howisAIusedinhealthcare?A.Toperformsurgeries.B.Tomanagehospitalschedules.C.Toanalyzemedicalimagesfordiseasedetection.D.Toprescribemedication.47.WhatisamajorprivacyconcernrelatedtoAI?A.AIsystemscanreadminds.B.AIrequiresaccesstopersonaldatawhichcouldbemisused.C.AIcamerasareeverywhere.D.AIhackersarecommon.48.HowmightAIaffectemployment?A.Itwillcreatejobsforeveryone.B.Itmayreplaceworkersinrepetitivetaskindustries.C.Itwillonlyaffectlow-skilledworkers.D.Ithasnoimpactonemployment.49.Whatisalgorithmicbias?A.WhenAIsystemsmakerandomerrors.B.WhenAIsystemsreplicatebiasesfoundintrainingdata.C.WhenAIsystemsrefusetowork.D.WhenAIsystemsaretooexpensive.50.Whatistheauthor'sconclusionregardingAI?A.AIshouldbebanned.B.AIwilldestroyhumanity.C.WeneedregulationandethicalguidelinesforAI.D.AIisperfectandneedsnoimprovement.Text3Theconceptof"work-lifebalance"hasbecomeapopulartopicinrecentyears,asmanypeoplestruggletomanagethedemandsoftheircareersandpersonallives.Inthepast,theboundariesbetweenworkandhomewereclearer.Peopletypicallyworkedfixedhours,fromninetofive,andlefttheirworkbehindwhentheylefttheoffice.However,theadventofdigitaltechnologyandtheriseofthe"always-on"culturehaveblurredtheselines.Today,smartphonesandlaptopsallowemployeestocheckemails,answercalls,andcompletetasksfromanywhere,atanytime.Whilethisflexibilitycanbeconvenient,italsomeansthatworkcanintrudeintopersonaltime,weekends,andevenvacations.Thisconstantconnectivitycanleadtostress,burnout,andhealthproblems.Studieshaveshownthatlongworkinghoursandhighlevelsofjobstressarelinkedtoanincreasedriskofheartdisease,anxiety,anddepression.Achievingahealthywork-lifebalanceisnotjustaboutworkingfewerhours;itisaboutfeelingfulfilledandcontentinbothareasoflife.Differentpeoplehavedifferentneedsandpriorities.Forsome,itmightmeanleavingworkearlytospendtimewithfamily.Forothers,itmightmeanpursuingahobbyorengaginginregularexercise.Employersalsoplayacrucialroleinpromotingwork-lifebalance.Companiesthatofferflexibleworkingarrangements,suchastelecommutingorflexiblehours,tendtohavehappier,moreproductiveemployees.Oneapproachtoachievingbetterbalanceistosetclearboundaries.Thismightinvolveturningoffworknotificationsafteracertaintimeordesignatingspecific"work-free"zonesinthehouse.Itisalsoimportanttoprioritizetasksandlearntosay"no"toadditionalresponsibilitieswhenone'splateisalreadyfull.Timemanagementskillsareessentialinensuringthattimeisallocatedeffectivelybetweenworkandpersonalcommitments.Inconclusion,work-lifebalanceisacontinuousprocessofadjustmentratherthanafixeddestination.Itrequiresconsciouseffortandself-discipline.Inafast-paced,competitiveworld,itiseasytoneglectpersonalwell-beinginpursuitofprofessionalsuccess.However,neglectingone'spersonallifecanultimatelyleadtodecreasedproductivityanddissatisfaction.Therefore,findingabalancethatworksfortheindividualisessentialforlong-termhappinessandsuccess.51.Whathasblurredtheboundariesbetweenworkandhome?A.Theincreaseinsalaries.B.Theadventofdigitaltechnologyand"always-on"culture.C.Thedecreaseinofficespace.D.Thepopularityofhobbies.52.Whatisanegativeeffectofconstantconnectivitymentionedinthetext?A.Increasedproductivity.B.Bettercommunication.C.Stressandburnout.D.Morefreetime.53.Accordingtothetext,work-lifebalanceisabout:A.Workingasfewhoursaspossible.B.Prioritizingworkoverfamily.C.Feelingfulfilledinbothcareerandpersonallife.D.Avoidingallstress.54.Howcanemployershelppromotework-lifebalance?A.Bypayinghighersalaries.B.Byofferingflexibleworkingarrangements.C.Bybanningemails.D.Bymonitoringemployees'phones.55.Whatistheauthor'sviewonwork-lifebalance?A.Itisimpossibletoachieve.B.Itisafixeddestination.C.Itrequiresconsciouseffortandadjustment.D.Itisnotimportantforsuccess.第四部分写作SectionA:应用文写作Directions:Youhavereadanadvertisementinanewspaperlookingforapart-timeEnglishtutorforaprimaryschoolstudent.Writealettertotheemployertoapplyfortheposition.Inyourletter,youshouldinclude:1.Yourreasonforwriting.2.Yourrelevantqualificationsandexperience.3.Youravailabilityforthejob.Youshouldwriteabout100wordsonANSWERSHEET2.Donotsignyourownnameattheendoftheletter.Use"LiMing"instead.Donotwritetheaddress.SectionB:短文写作Directions:Inthispart,youareallowed30minutestowriteacompositiononthetopicTheImportanceofContinuousLearning.Youshouldwriteatleast120words,andbaseyourcompositionontheoutlinegivenbelow:1.Therapiddevelopmentofsocietyrequirescontinuouslearning.2.Thebenefitsofcontinuouslearning(e.g.,careeradvancement,personalgrowth).3.Howtoachievecontinuouslearning.YoushouldwriteyourcompositiononANSWERSHEET2.第五部分参考答案与解析SectionA:听力理解PartA1.C.Shesuggestschoosingalightercolor.(Thewomansays"Maybealightershadewouldbebetter.")2.A.At8:00.(Themansays"Wecanleaveat8:00.")3.A.Themanshouldsleepmore.(Thewomansays"Youcan'tfunctionwellwithoutsleep.")4.C.Finishareport.(Themansays"Ihavetoworkovertimetofinishthereport.")5.A.Shewashedherclothes.(Shementionsshehungtheclothesoutside.)6.D.Checkthelostandfound.(Themansuggestscheckingthelostandfoundoffice.)7.B.Steak.(Shesays"I'lljusthavethesteak.")8.B.Sheiscapable.(Themansays"Shereallydeservesit.")9.A.Atabusstop.(Theyarediscussingwhichbustotake.)10.C.Purchasingalaptop.(Thewomansays"I'mthinkingofbuyinganewlaptop.")PartB11.B.Ataclothingstore.(Theydiscussablouseandarefund/exchange.)12.C.Ithasastain.(Thewomanpointsoutastainonthecollar.)13.C.Shewillwaitforareplacement.(Shesays"I'llwaitandcomebackthen.")14.C.Hehasthreedifficultexams.(Hementions"Ihavethreeexamsthisweek"andstress.)15.C.Joinastudygroup.(Sarahsays"Maybeyoushouldjoinastudygroup.")16.B.AMathmajor.(Sarahsays"myroommateisaMathmajor.")17.C.Renaissanceart.(Thespeakerintroducesthe"specialexhibitiononRenaissanceart.")18.B.Inthe14thcentury.(Thetextsays"fromthe14thtothe17thcentury.")19.B.Linearperspective.(Thetextmentions"developmentoflinearperspective.")20.D.Keepquiet.(Thetextsays"pleasekeepyourvoicesdown.")第二部分英语知识运用21.C.if(Conditionalclause:ifheishavingbreakfast...)22.A.inappropriate(Callingearlyisnotsuitable/inappropriate.)23.D.demands(Requiresimmediateattention->"demands"fitswell.)24.A.attached(Meaningisattachedtothecall.)25.A.assumes(Heassumes/believesit'simportant.)26.B.tend(Gueststendtofeel...)27.A.true(Nottrueinallcountries.)28.A.inadvance(Makeanappointmenttoofarinadvance.)29.B.varies(Meaningvariesfromplacetoplace.)30.C.arise(Misunderstandingsarise.)31.B.which(Referringtothesituationthattimeisnottreated...)32.C.time(Timehasbecomeavaluablecommodity.)33.D.budget(Managehistimecarefully->budgethistime.)34.C.obtain(Getajob->obtainajob.)35.C.willing(Bewillingtoworkhard.)36.C.culture(RootedintheWesternculture.)37.A.flexibly(Viewedmoreflexiblyvsstrictly.)38.A.accepted(Tardinessisaccepted/expected.)39.A.punctuality(Obsessedwithbeingontime.)40.B.critical(Essential/Criticalforsuccess.)第三部分阅读理解41.B.Regulatingtheglobalclimate.(Firstparagraph:"playsacrucialroleinregulatingtheglobalclimate.")42.A.Thereleaseofcarbondioxideintotheatmosphere.(Secondparagraph:"oceanabsorbsabout30%ofthecarbondioxide...")43.B.Theyaremadeofcalciumcarbonate.(Secondparagraph:"difficultformarineorganisms...tobuild...calciumcarbonateshells...")44.C.Theycanbetoxicandcausephysicalharm.(Thirdparagraph:"causephysicalharm...leachtoxicchemicals...")45.C.Humanactivitiesarethreateningtheocean,andactionisneeded.(Mainthemecoversthreatsandtheneedforprotection.)46.C.Toanalyzemedicalimagesfordiseasedetection.(Secondparagraph:"analyzemedicalimagestodetectdiseases...")47.B.AIrequiresaccesstopersonaldatawhichcouldbemisused.(Thirdparagraph:"riskthatthisinformationcouldbemisused...")48.B.Itmayreplaceworkersinrepetitivetaskindustries.(Fourthparagraph:"replacehumanworkersinvariousindustries,particularlythoseinvolvingrepetitivetasks.")49.B.WhenAIsystemsreplicatebiasesfound