珠海市2025年下半年全国英语等级考试（PETS）三级复习试题库

珠海市2025年下半年全国英语等级考试（PETS）三级复习试题库SectionIListeningComprehensionDirections:ThissectionisdesignedtotestyourabilitytounderstandspokenEnglish.Youwillhearaselectionofrecordedmaterialsandyoumustanswerthequestionsthataccompanythem.Therearetwopartsinthissection,PartAandPartB.PartAYouwillhear10shortdialogues.Aftereachdialogue,thereisaquestion.Boththedialoguesandthequestionswillbespokenonlyonce.Foreachquestion,therearefourchoicesmarkedA,B,C,andD.Choosethebestanswer.1.Whatdoesthewomanimply?A.Themanshouldnotchangehisdecision.B.Themanshouldstudyharderfortheexam.C.Themanshouldtakethejoboffer.D.Themanshouldaskhisprofessorforadvice.2.Wheredoesthisconversationmostprobablytakeplace?A.Atapostoffice.B.Atabank.C.Atarailwaystation.D.Atarestaurant.3.Whatistheman'sopinionaboutthenewlibrary?A.Itistoonoisyinside.B.Ithasagreatcollectionofbooks.C.Itispoorlydesigned.D.Itisnotopenonweekends.4.Whyisthewomanunabletoattendthemeeting?A.Shehasadoctor'sappointment.B.Sheneedstofinishareport.C.Shehastopickupaclientattheairport.D.Sheisfeelingunwell.5.Whatdoesthemansuggestthewomando?A.Buyanewcomputer.B.Upgradetheoperatingsystem.C.Askatechnicianforhelp.D.Restartthecomputer.6.Whatarethespeakersmainlydiscussing?A.Amarketingstrategyforanewproduct.B.Thebudgetcutsinthecompany.C.Thescheduleforabusinesstrip.D.Thedesignofthecompanywebsite.7.Whatcanbeinferredabouttheweathertomorrow?A.Itwillbesunnyandwarm.B.Itwillrainheavily.C.Itwillbewindyandcold.D.Itwillsnowinthemountains.8.Howmuchdidthemanpayforthetickets?A.$30.B.$40.C.$60.D.$80.9.Whatdoesthewomanmean?A.Shehasalreadyfinishedherassignment.B.Shefindstheassignmentextremelydifficult.C.Sheneedsmoretimetocompletetheassignment.D.Shewantstoworkwiththemanontheassignment.10.Whatistheprobablerelationshipbetweenthetwospeakers?A.Teacherandstudent.B.Bossandsecretary.C.Interviewerandinterviewee.D.Customerandsalesperson.PartBYouwillhearfourdialoguesormonologues.Aftereachdialogueormonologue,severalquestionswillbeasked.Thematerialswillbespokenonlyonce.Choosethebestanswertoeachquestion.Questions11to13arebasedonthefollowingconversationaboutanenvironmentalproject.11.WhatisthemainpurposeoftheGreenCampusInitiative?A.Toreduceenergyconsumption.B.Topromoterecyclingamongstudents.C.Toplantmoretreesoncampus.D.Tobansingle-useplastics.12.Howdoesthemanfeelabouttheinitiativeatfirst?A.Enthusiastic.B.Skeptical.C.Indifferent.D.Confused.13.Whatwillthewomandonext?A.Talktotheuniversitypresident.B.Draftaproposalforthestudentunion.C.Organizeavolunteerevent.D.Conductasurveyamongstudents.Questions14to16arebasedonthefollowingmonologueaboutsleepscience.14.Accordingtothespeaker,whatisacommonmisconceptionaboutsleep?A.Everyoneneedsexactlyeighthoursofsleep.B.Nappingduringthedayisalwaysharmful.C.Sleepdeprivationhasnolong-termeffects.D.Olderpeopleneedlesssleepthanyoungerpeople.15.Whatdoesthespeakersayaboutthebrainduringsleep?A.Itremainscompletelyinactive.B.Itprocessesandconsolidatesmemories.C.Itstopsproducingcertainhormones.D.Itcoolsdownsignificantly.16.Whatisthespeaker'smainadvicetotheaudience?A.Toavoiddrinkingcoffeeinthemorning.B.Toestablishaconsistentsleepschedule.C.Tobuyahigh-qualitymattress.D.Toconsultadoctoriftheysleeplessthansevenhours.Questions17to20arebasedonthefollowinginterviewabouturbanplanning.17.Whatisthemaintopicoftheinterview?A.Theconstructionofnewsubwaylines.B.Thetransformationofpublicspacesintocar-freezones.C.Theimplementationofcongestioncharges.D.Thehistoryofurbandevelopmentinthecity.18.Whatdoestheintervieweementionasamajorbenefitoftheproject?A.Itwillincreasethevalueofdowntownrealestate.B.Itwillreducetrafficcongestioninthesuburbs.C.Itwillimproveairqualityandencouragewalking.D.Itwillcreatemoreparkingspacesfortourists.19.Whatchallengedidthecityfaceduringtheinitialphase?A.Strongoppositionfromlocalbusinessowners.B.Alackoffundingfromthegovernment.C.Technicaldifficultiesinredesigningthestreets.D.Badweatherdelayingtheconstruction.20.Howdoesthecityplantoexpandtheprojectinthefuture?A.Byintroducingelectricbuses.B.Byconnectingthezoneswithatramsystem.C.Bybuildingmorebicyclelanes.D.Byreplicatingthemodelinresidentialareas.SectionIIUseofEnglishDirections:Readthefollowingtext.ChoosethebestwordorphraseforeachnumberedblankfromthefourchoicesmarkedA,B,C,andD.Theconceptof"quietquitting"hasrecentlysweptthroughtheglobalworkforce,sparkingintensedebatesaboutworkplacecultureandemployeeengagement.21atitscore,quietquittingisnotactuallyaboutleavingajob.22,itreferstothepracticeofemployeesstrictlyperformingtheirjobdescriptionsand23togoaboveandbeyond.Theyrefusetoanswerworkemailsafterhours,24volunteerforextraprojects,ortakeonadditionalresponsibilities25compensation.Thisphenomenonislargelya26totheblurredboundariesbetweenworkandpersonallife,asituationexacerbated27thewidespreadadoptionofremoteworkduringthepandemic.Manyemployeesfelt28bytheexpectationofbeingconstantlyavailable,29toastateofchronicexhaustionandburnout.30,theyhavechosentosetstrictboundaries31awaytoprotecttheirmentalhealthandwell-being.Fromtheemployer'sperspective,thistrendisoftenviewedwith32.Managersworrythatadeclineindiscretionaryeffortwillleadto33productivityandinnovation.Companiesthat34onacultureofoverworktomeetaggressivetargetsmayfindtheirtraditionalmanagement35ineffective.36,expertsarguethatquietquittingshouldbeseenasawake-upcallfororganizations.Ithighlightsthe37forafundamentalshiftinhowworkisstructuredandevaluated.Toaddressthisissue,companiesmustmove38relyingontheunpaidovertimeoftheirstaff.Theyshouldfocusoncreatingasustainableworkenvironmentwhere39areclear,workloadsaremanageable,andemployeesfeel40valued.Onlybyprioritizingemployeewell-beingcanorganizationshopetomaintainlong-termengagementandproductivity.21.A.ButB.AndC.SoD.Or22.A.InsteadB.ThereforeC.MoreoverD.However23.A.decliningB.refusingC.hesitantD.unwilling24.A.norB.orC.andD.but25.A.withB.forC.withoutD.despite26.A.reactionB.solutionC.approachD.threat27.A.inB.toC.byD.for28.A.overwhelmingB.overwhelmedC.overwhelmD.overwhelmingly29.A.ledB.leadingC.toleadD.havingled30.A.IncontrastB.AsaresultC.ForinstanceD.Intheory31.A.forB.inC.asD.with32.A.concernB.enthusiasmC.curiosityD.indifference33.A.droppingB.fallingC.reducingD.lowering34.A.reliedB.dependC.countedD.insist35.A.stylesB.patternsC.modelsD.methods36.A.ThereforeB.FurthermoreC.NeverthelessD.Meanwhile37.A.requirementB.demandC.necessityD.request38.A.awayB.beyondC.towardsD.awayfrom39.A.expectanciesB.expectationsC.perspectivesD.prospects40.A.appropriatelyB.genuinelyC.accuratelyD.instantlySectionIIIReadingComprehensionDirections:Readthefollowingthreetexts.AnswerthequestionsbeloweachtextbychoosingA,B,C,orD.Text1Theintegrationofartificialintelligence(AI)intothecreativeindustrieshastriggeredaprofoundexistentialdebate.Forcenturies,creativitywasconsideredtheultimatehallmarkofhumanuniqueness.Today,algorithmscancomposesymphonies,draftpoetry,andgeneratephotorealisticimagesinseconds.Thistechnologicalleapforcesustoconfrontacriticalquestion:doesAIrepresentathreattohumancreativity,ordoesitserveasacatalystforanewartisticrenaissance?ProponentsofAIarguethatthesetoolsarefundamentallyjustthat—tools.Justastheinventionofthecameradidnotkillpaintingbutinsteadliberateditfromtheneedforstrictrealism,AIcanfreehumancreatorsfrommundanetechnicalconstraints.AwritercanuseanAIlanguagemodeltobrainstormplotideasorovercomewriter'sblock,allowingthemtofocusonthedeeperemotionalresonanceofthenarrative.Inthisview,AIactsasacollaborativepartner,expandingtheboundariesofwhatasinglehumanmindcanconceiveandexecute.However,criticswarnofamoreinsidiousconsequence.ThemodelsthatpowerthesecreativeAIsaretrainedonvastdatasetscomprisingthecollectiveartisticoutputofhumanhistory,oftenwithouttheoriginalcreators'consentorcompensation.Thisraisesseriousethicalquestionsaboutplagiarismandintellectualproperty.Furthermore,thereisariskofartistichomogenization.IfAImodelsaredesignedtoproducewhatisstatisticallypopularoraestheticallypleasingbasedonpastdata,theymayinadvertentlycreatealoopofderivativemediocrity,stiflingtrulyavant-gardeordisruptiveformsofexpression.Ultimately,theimpactofAIoncreativitywilldependonhowsocietychoosestonavigatethistransitionalperiod.IfwetreatAIasasubstituteforhumanimagination,weriskafuturesaturatedwithsoulless,algorithmiccontent.ButifweestablishrobustethicalframeworksanduseAItoaugmenthumanintuitionratherthanreplaceit,wemaywitnessanunprecedentedflourishingofhumanpotential.Thealgorithmcangeneratethenotes,butitcannotfeelthepainorjoythatgivesthemusicitsmeaning.41.Whatistheprimarypurposeofthefirstparagraph?A.ToexplainhowAIalgorithmsgenerateart.B.TointroducethecentraldebatesurroundingAIandhumancreativity.C.ToarguethatAIwilleventuallyreplacehumanartists.D.Totracethehistoricalevolutionofhumancreativity.42.AccordingtotheproponentsofAI,howdoestechnologyaffectawriter?A.Itreplacesthewriter'sroleincreatingemotionalnarratives.B.Itforcesthewritertolearncomplexprogrammingskills.C.Ithelpsthewriterovercometechnicalhurdlesandfocusondeepermeanings.D.Itmakesthewriterdependentonstatisticalpopularity.43.Whatdoestheword"homogenization"inthethirdparagraphmostlikelymean?A.Theprocessofbecominguniformorsimilar.B.Theelevationofartisticstandards.C.Thedestructionofhistoricaldatasets.D.Thediversificationofcreativeexpressions.44.WhatisamajorethicalconcernraisedbycriticsofAIinart?A.ThehighcostofaccessingAItechnology.B.Theuseofhumanartworkswithoutpermissionorpayment.C.ThetendencyofAItoproduceavant-gardeart.D.Thelossoftechnicalskillsamonghumanartists.45.Whatistheauthor'soveralltoneinthepassage?A.Deeplypessimisticaboutthefutureofart.B.HighlyenthusiasticaboutAI'scapabilities.C.Cautiouslyanalytical,emphasizinghumanresponsibility.D.Indifferenttothedebatebetweenproponentsandcritics.Text2Theglobalsupplychain,oncehailedasatriumphofmodernefficiency,hasrecentlyrevealeditsprofoundvulnerabilities.The"just-in-time"manufacturingmodel,whichminimizesinventorytoreducecosts,proveddisastrouslyfragileinthefaceofunprecedenteddisruptions.Frompandemic-inducedfactoryclosurestoamassivecontainershipstuckintheSuezCanal,thecascadingeffectsofthesebottleneckshaveforcedaradicalrethinkingofhowtheworldproducesandmovesgoods.Inresponse,manycorporationsareshiftingtowardsa"just-in-case"model.Thisinvolvesdiversifyingsuppliers,bringingproductionclosertohome(aprocessknownasreshoringornearshoring),andholdinglargerbufferstocksofcriticalcomponents.Whilethisapproachenhancesresilience,itisnotwithoutsignificanttrade-offs.Maintaininghigherinventorylevelstiesupcapitalandincreasesstoragecosts,inevitablyleadingtohigherpricesforconsumers.Furthermore,shiftingproductionoutofestablishedmanufacturinghubsinAsiarequiresmassivecapitalinvestmentandthecultivationofnewskilledlaborpoolsindifferentregions.Thetransitionisfurthercomplicatedbygeopoliticaltensionsandtheloomingthreatofclimatechange.Governmentsareincreasinglyviewingsupplychainsthroughthelensofnationalsecurity,imposingexportcontrolsoncriticaltechnologiesandminerals.Simultaneously,companiesmustcalculatetheenvironmentalcostofgloballogistics,facingpressurefrombothregulatorsandenvironmentallyconsciousconsumerstoreducetheircarbonfootprint.Despitethechallenges,thisperiodofdisruptionoffersanopportunitytobuildamoresustainableandequitableglobaleconomy.Byleveragingadvanceddataanalytics,companiescanmaptheirsupplychainsdowntothetier-threesuppliers,gainingunprecedentedvisibilityandidentifyingpotentialrisksbeforetheymaterialize.Thesupplychainofthefuturewillnolongerbeoptimizedsolelyforcostandspeed,butforadelicatebalanceofresilience,transparency,andenvironmentalresponsibility.46.Accordingtothepassage,whatwasthemainweaknessofthe"just-in-time"model?A.Itcausedenvironmentaldamageduetohightransportationspeeds.B.ItwasheavilyreliantonAsianmanufacturinghubs.C.Itwastoovulnerabletosuddendisruptions.D.Itrequiredtoomuchcapitalinvestmentininventory.47.Whichofthefollowingisacharacteristicofthe"just-in-case"model?A.Minimizinginventorytolowercosts.B.Relyingonasingleprimarysupplierforefficiency.C.Holdinglargerbufferstocksanddiversifyingsuppliers.D.Shiftingproductiontoregionswiththelowestlaborcosts.48.Whatisoneconsequenceofshiftingtoa"just-in-case"modelforconsumers?A.Lowerpricesduetoincreasedefficiency.B.Higherpricesduetoincreasedstorageandcapitalcosts.C.Fasterdeliverytimesduetolocalizedproduction.D.Awidervarietyofproductstochoosefrom.49.Howaregovernmentsviewingsupplychainsdifferentlynow?A.Aspurelyeconomicmechanismstobelefttothefreemarket.B.Asmattersofnationalsecurityrequiringintervention.C.Asobstaclestoreducingcarbonfootprints.D.Asopportunitiestolowerconsumerprices.50.Whatdoestheauthorsuggestaboutthefuturesupplychain?A.Itwillprioritizecostandspeedaboveallotherfactors.B.Itwillabandongloballogisticsentirelyinfavoroflocalproduction.C.Itwillusedataanalyticstofocussolelyonenvironmentalsustainability.D.Itwillbalanceresilience,transparency,andenvironmentalresponsibility.Text3Deep-seaexplorationhasoftenbeencomparedtospaceexplorationinitsdifficultyandexpense.Yet,despitethechallenges,scientistsareincreasinglyturningtheirattentiontotheoceandepths.Thereasonissimple:thedeepoceanisthelargestunexploredhabitatonEarth,holdingsecretscrucialtounderstandingourplanet'sbiodiversityandclimatesystem.ArecentexpeditiontotheMarianaTrench,thedeepestknownpointintheocean,hasyieldedastonishingdiscoveries.Usingremotelyoperatedvehicles(ROVs)equippedwithhigh-definitioncamerasandroboticarms,researchersdocumentedoverfiftynewspecies.Amongthemwasaremarkablespeciesofamphipod,acrustaceanthathasevolvedtosynthesizeaspecializedchemicalcompound.Thiscompoundshowssignificantpromiseinpreliminarylaboratorytestsforitsabilitytodegrademicroplastics,amajorenvironmentalpollutant.Thefindingunderscoresavitalprinciple:thesolutionstosomeofourmostpressingenvironmentalproblemsmaylieinthemostremoteanduntouchedecosystemsonEarth.However,therushtoexploreandexploitthedeepseaisraisingalarmsamongconservationists.Deep-seamining,whichtargetsvaluablemineralslikecobaltandnickelusedinelectricvehiclebatteries,posesaseverethreattothesefragilehabitats.Theextractionprocesscreatessedimentplumesthatcansmotherbenthicorganismsandnoisepollutionthatdisruptsthecommunicationofmarinemammals.Becausedeep-seaecosystemsarecharacterizedbyextremecold,highpressure,andalackofsunlight,lifeprocessesthereoccurataglacialpace.Damageinflictedbyminingoperationscouldtakemillenniatorecover.Thetensionbetweenexploitingthedeepseafortechnologicalsolutionsandprotectingitsintrinsicecologicalvaluehighlightsacriticaldilemma.Asweventurefurtherintotheabyss,wemustensurethatourpursuitofresourcesdoesnotdestroytheveryecosystemsthatholdthekeystofuturescientificbreakthroughs.Theestablishmentofrobustinternationalregulationsandmarineprotectedareasisnotjustamoralimperative;itisanessentialinvestmentintheplanet'sfuture.51.Whyarescientistsincreasinglyfocusingondeep-seaexploration?A.Tofindnewhabitatsforhumansettlement.B.Tominevaluablemineralsforelectricvehicles.C.Becauseitislessexpensivethanspaceexploration.D.Becauseitiscrucialforunderstandingbiodiversityandclimate.52.WhatwasasignificantdiscoveryfromtherecentMarianaTrenchexpedition?A.Anewtypeofunderwatervolcanicvent.B.Acrustaceanthatproducesacompoundcapableofbreakingdownmicroplastics.C.Adepositofrareearthmineralsusedintechnology.D.Aspeciesofmarinemammalthatcommunicatesatextremedepths.53.Whatdoestheauthormeanby"lifeprocessesthereoccurataglacialpace"?A.Theorganismsinthedeepseaareprimarilyice-based.B.Biologicalactivitiesinthedeepseaareextremelyslow.C.Thedeepseaisheavilyimpactedbymeltingglaciers.D.Evolutioninthedeepseahasstoppedcompletely.54.Whatisthemainconcernregardingdeep-seaminingmentionedinthepassage?A.Itwillmakeelectricvehiclestooexpensivefortheaverageconsumer.B.Itcouldcauseirreversibledamagetofragile,slow-recoveringecosystems.C.Itwillinterferewiththeworkofremotelyoperatedvehicles.D.Itwillleadtoanoversupplyofcobaltandnickelinthemarket.55.Whatistheauthor'sviewonthefutureofdeep-seaexploration?A.Exploitationshouldbeprioritizedtosolveenvironmentalproblems.B.Strictregulationsandprotectedareasarenecessarytobalanceexplorationandconservation.C.Deep-seaminingshouldbebannedcompletelyworldwide.D.Internationalregulationsareimpossibletoenforceinthedeepocean.PartBReadthefollowingtextandcompletethesentencesbelowbychoosingA,B,C,D,orE.Thereisoneextraoptionyoudonotneed.Thephenomenonof"impostersyndrome"iswidespreadamonghigh-achievingindividuals.Thoseaffectedharborapersistentfearofbeingexposedas"frauds,"despiteobjectiveevidenceoftheirsuccess.Herearesomestrategiestoovercomethispsychologicalbarrier.56.Acknowledgeyourfeelings.Thefirststeptodismantlingimpostersyndromeisself-awareness.Whenyouexperienceself-doubt,takeamomenttolabelit.Recognizethatimposterfeelingsarejustthat—feelings,notfacts.Byseparatingyouremotionalresponsefromyourobjectivereality,youcanbegintogaincontroloverthenarrative.57.Reframeyourperspectiveonfailure.Highachieversoftenviewmistakesasevidenceoftheirinadequacy.Instead,trytocultivateagrowthmindset.Understandthatfailureisnotareflectionofyourinherentworthbutratheranaturalpartofthelearningprocess.Everysetbackisanopportunitytogatherdataandimprove.58.Shareyourexperiences.Impostersyndromethrivesinisolation.Whenyoukeepyourfearstoyourself,theyamplifyandseemuniquelypersonal.Bytalkingaboutthesefeelingswithtrustedmentorsorpeers,youwilllikelydiscoverthatmanyotherssharetheexactsameanxieties,whichhelpsnormalizetheexperience.59.Keepa"bragfile."Itiseasytoforgetyouraccomplishmentswhenyouarefocusedonyourperceivedinadequacies.Createaphysicalordigitalfolderwhereyoustorepositivefeedback,completedprojects,andrecordsofyourachievements.Reviewthisfilewheneveryouneedatangiblereminderofyourcompetence.60.Letgoofperfectionism.Perfectionisanimpossiblestandardthatguaranteesfeelingsoffailure.Setrealisticgoalsandacceptthat"goodenough"isoftenexactlythat.Focusonprogressratherthanperfection,andlearntoappreciatethevalueofyourworkevenwhenithasminorflaws.Optionsforsentences56to60:A.Trytoviewmistakesasachancetolearnratherthanproofofincompetence.B.Speakopenlyaboutyourself-doubttorealizeyouarenotalone.C.Aimforflawlessexecutioninallyourtaskstoavoidcriticism.D.Documentyoursuccessestoprovideobjectiveproofofyourabilities.E.Recognizethatthefeelingofbeingafraudissubjectiveandnotbasedonreality.F.Acceptthatachievingperfectionisunrealisticandvalueprogressinstead.SectionIVWritingPartADirections:Youpurchasedasmartwatchonlinelastweek,butyoufoundthatthescreenisdefectiveandthebatterydrainsextremelyfast.Writeanemailtothecustomerservicedepartmentoftheonlinestoreto:1)Statetheproblemwiththeproduct,2)Expressyourdissatisfaction,3)Suggestasolution(e.g.,replacementorrefund).Youshouldwriteabout100words.Donotsignyourownnameattheendoftheemail.Use"LiMing"instead.PartBDirections:Thechartbelowshowsthechangesinthepreferredmodesoftransportationforurbancommutersinamajorcityfrom2015to2025.Thedatahighlightsasignificantshift,where45ofcommutersnowpreferpublictransit,30preferprivatecars(downfrom50in2015),15preferbicycles,and10preferwalking.Writeanessayofabout120-150wordstoanalyzethereasonsforthisshift.YoushouldwriteneatlyontheANSWERSHEET.AnswerKeyandDetailedExplanationsSectionIListeningComprehension1.C2.B3.C4.C5.D6.A7.C8.C9.B10.C11.A12.B13.D14.A15.B16.B17.B18.C19.A20.DListeningScripts:PartA1.M:I'mthinkingaboutdroppingoutoftheinterviewprocessforthataccountingfirm.Ijustdon'tthinkIhaveenoughexperience.W:You'vebeenpreparingforthisformonths!Youcan'tletthisopportunityslipawayjustbecauseyou'refeelingabitnervous.Q:Whatdoesthewomanimply?2.M:I'dliketocashthischeck,please.AndIalsoneedtodepositthesetwochecksintomysavingsaccount.W:PleasesignthebackofthechecksandhandmeyourIDcard.Q:Wheredoesthisconversationmostprobablytakeplace?3.W:Haveyouvisitedthenewcitylibraryyet?It'ssupposedtobethemostadvancedoneinthestate.M:Yes,Iwentthereyesterday.Theglasswallsmakeitincrediblynoisy,andhalftheshelvesareempty.Itlooksgoodontheoutsidebutispoorlydesignedontheinside.Q:Whatistheman'sopinionaboutthenewlibrary?4.M:Wehaveacrucialbudgetmeetingat3PM.Willyoubeabletomakeit?W:IwishIcould,butmyflightwasrescheduled,andIhavetopickuptheinternationalclientattheairportatthatexacttime.Q:Whyisthewomanunabletoattendthemeeting?5.W:MycomputerkeepsfreezingeverytimeItrytoopenthedesignsoftware.Ithinkit'savirus.M:BeforeyoupanicandcallIT,tryrestartingitinsafemode.Ifthatdoesn'twork,thenwemightneedtoreinstallthesoftware.Q:Whatdoesthemansuggestthewomando?6.W:Themarketingteamhasproposedasocialmediacampaignforournewproduct,butthebudgettheyrequestedisquitehigh.M:Let'sanalyzethepotentialreturnoninvestmentbeforeweapproveit.Ifthetargetaudiencematches,it'sworththecost.Q:Whatarethespeakersmainlydiscussing?7.M:Areyoustillplanningtogohikingthisweekend?W:Iwas,buttheforecastsaystherewillbestrongwindsandasuddendropintemperature.IthinkI'llstayindoors.Q:Whatcanbeinferredabouttheweathertomorrow?8.W:Didyoumanagetogettheconcerttickets?M:Yes,theywere$30each.Iboughttwoforusandtwoformybrotherandhisgirlfriend,soI'mexpectingyoutopaymebackforyours.Q:Howmuchdidthemanpayforthetickets?9.M:Howisyourresearchpapercomingalong?Thedeadlineistomorrow.W:IfIdidn'thavetojugglethreeotherassignments,itwouldbeeasy.Buttheliteraturereviewalonerequiresreadingtwentyjournalarticles,andI'monlyonthefifth.Q:Whatdoesthewomanmean?10.M:Couldyoutellmeabitaboutyourpreviousexperienceinprojectmanagement?W:Iworkedasaprojectcoordinatorforthreeyears,managingtimelinesandbudgetsforasoftwaredevelopmentteam.Ibelievemyorganizationalskillsmakemeagreatfitforthisrole.Q:Whatistheprobablerelationshipbetweenthetwospeakers?PartBQuestions11to13arebasedonthefollowingconversation.M:Sarah,haveyouheardabouttheGreenCampusInitiativetheuniversityislaunching?W:Yes,Ireadtheemail.Themainpurposeistocutourenergyconsumptionby30%overthenextyear,right?M:Exactly.Theywanttoinstallsmartsensorsinallthelecturehallstoturnofflightsandadjustairconditioningautomatically.Buthonestly,I'mabitskeptical.Lastyeartheytriedarecyclingprogram,anditwasacompletefailurebecausenooneparticipated.W:Iunderstandyourdoubt,butthistimetheyareinvolvingthestudentuniontoraiseawareness.Actually,I'mthinkingoforganizingasurveyamongstudentstoseewhatenergy-savingmeasurestheywouldbemostwillingtoadopt.M:Thatsoundslikeagoodfirststepbeforerollingouttheactualplan.W:Yeah,I'llgoaheadanddraftthesurveyquestionsthisafternoon.Questions14to16arebasedonthefollowingmonologue.Goodmorning,everyone.Today,Iwanttotalkaboutthescienceofsleep.Acommonmisconceptionisthateveryhumanbeingneedsexactlyeighthoursofsleeppernighttofunctionproperly.Inreality,sleepneedsvarysignificantlybasedongenetics,age,andlifestyle.Whilesomeadultsthriveonsevenhours,othersmayrequirenine.Whathappenswhenwesleepisequallyfascinating.Contrarytothebeliefthatthebrainsimplyshutsdown,itishighlyactive.Duringthedeeperstagesofsleep,yourbrainisbusyprocessingandconsolidatingmemoriesfromtheday,strengtheningneuralconnections.Thisiswhystudentswhogetadequatesleepperformbetteronexams.ThemostimportantpieceofadviceIcangiveyouistoestablishaconsistentsleepschedule.Goingtobedandwakingupatthesametimeeveryday,evenonweekends,helpsregulateyourinternalclockandimprovesoverallsleepquality.Questions17to20arebasedonthefollowinginterview.Interviewer:Today,wearejoinedbyDavidChen,thechief