全国英语等级考试（PETS）四级复习试题库(广西壮族自治区北海市2025年下半年)

全国英语等级考试（PETS）四级复习试题库(广西壮族自治区北海市2025年下半年)第一部分：听力理解SectionA:Dialogues(对话理解)Directions:Inthissection,youwillhear10shortdialogues.Attheendofeachdialogue,aquestionwillbeaskedaboutwhatwassaid.Boththedialogueandthequestionwillbereadonlyonce.Aftereachquestion,therewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA,B,CandD,anddecidewhichisthebestanswer.1.M:I’mreallytiredofthiscoldweather.Iwishwecouldgotothebeachthisweekend.W:Ilookeduptheforecast,andit’ssupposedtorainallweekhere,butit’ssunnyinSanya.Q:Whatdoesthewomanimply?A.TheyshouldgotoSanya.B.Theweatherwillbefinelocally.C.Themanshouldn'tcomplain.D.Shepreferstherain.2.W:DidyoufinishthatreportforProfessorSmith?It’sduetomorrowmorning.M:I’vebeenworkingonitallnight,butmycomputercrashedandIlosthalfofit.Q:Whatistheman’sproblem?A.Heistootiredtofinishthereport.B.Hehasn'tstartedthereportyet.C.Helostpartofhisworkduetoatechnicalissue.D.Hedoesn'tknowwhattheprofessorwants.3.M:Therentistoohigh.Icanbarelyaffordit.W:Maybeyoushouldfindaroommatetosharethecost.Q:Whatdoesthewomansuggest?A.Movingtoacheaperplace.B.Askingthelandlordforadiscount.C.Sharingtheapartmentwithsomeoneelse.D.Workingextrahourstopaytherent.4.W:I’mgoingtothegrocerystore.Doyouneedanything?M:We’reoutofmilkandeggs.Oh,andcouldyoupickupsomebreadifit’sonsale?Q:Whatdoesthemanwantthewomantobuy?A.Milkandeggsonly.B.Milk,eggs,andbread.C.Breadifitisdiscounted.D.Everythingonsale.5.M:Iheardyougotapromotion.Congratulations!W:Thanks,butitmeansIhavetomovetotheBeijingbranch.Q:Howdoesthewomanfeelaboutthepromotion?A.Excited.B.Reluctant.C.Indifferent.D.Grateful.6.W:Themoviestartsat7:30.Weshouldleavenowtoavoidtraffic.M:Don'tworry.Ittakesonly20minutestogetthere,andit’s7:10now.Q:Whatdoesthemanmean?A.Theyarealreadylate.B.Theyhaveplentyoftime.C.Thereisusuallyheavytraffic.D.Themoviestartsearlierthanhethought.7.M:Ican’tfindmykeysanywhere.I’velookedinthecar,theoffice,andthekitchen.W:Didyoucheckyourjacketpocket?Youoftenleavethemthere.Q:Whatdoesthewomanimply?A.Thekeysareinthecar.B.Themanisforgetful.C.Thekeysmightbeinthejacket.D.Shewillhelphimlookforthekeys.8.W:Thiscoffeeistoostrongforme.M:Youcanaddsomehotwaterormilktodiluteit.Q:Whatdoesthemansuggestthewomando?A.Drinkadifferentkindofcoffee.B.Makeanewcupofcoffee.C.Addliquidtomakeitweaker.D.Drinkitquickly.9.M:Areyougoingtotheclubmeetingtonight?W:Iwantto,butIhaveapileofhomeworktofinish.Q:Whatwillthewomanprobablydotonight?A.Gototheclubmeeting.B.Doherhomework.C.Stayathomeandrest.D.Askforanextension.10.W:Theflighthasbeendelayedduetothefog.M:Howlongareweexpectedtowait?Q:Whatdoesthemanask?A.Thereasonforthedelay.B.Thedurationofthedelay.C.Theweathercondition.D.Thedeparturetime.SectionB:Passages(短文理解)Directions:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.PassageOneTheconceptof"emotionalintelligence"(EQ)hasbecomeapopulartopicinpsychologyandbusiness.UnlikeIQ,whichmeasurescognitiveabilities,EQreferstotheabilitytoidentify,understand,andmanageone'sownemotions,aswellastheemotionsofothers.ResearchsuggeststhatpeoplewithhighEQtendtohavebettermentalhealth,performbetteratwork,andhavestrongerinterpersonalrelationships.DevelopingEQinvolvespracticingself-awareness,self-regulation,motivation,empathy,andsocialskills.WhilesomepeoplemaynaturallypossesshigherEQ,itisaskillthatcanbeimprovedwithpracticeandtraining.Questions:13.WhatisthemaindifferencebetweenEQandIQ?A.EQiseasiertomeasure.B.IQfocusesonemotions.C.EQfocusesonemotionalmanagement.D.IQisnotimportantinbusiness.14.Accordingtothepassage,whichbenefitisNOTmentionedforpeoplewithhighEQ?A.Bettermentalhealth.B.Higherphysicalstrength.C.Betterworkperformance.D.Strongerrelationships.15.WhatdoestheauthorsayaboutdevelopingEQ?A.Itisimpossibletoimprove.B.Itrequiresnaturaltalentonly.C.Itcanbelearnedandimproved.D.Ittakesaverylongtime.PassageTwoBeihaiSilverBeachislocatedinthesouthofBeihaiCity,GuangxiZhuangAutonomousRegion.Itisfamousforitsfine,whitesandandclearwater.Thebeachstretchesforover20kilometersandisoftenreferredtoas"TheNumberOneBeachintheWorld."Unlikemanyotherbeachesthathavecoarsesand,thesandatSilverBeachiscomposedoffinequartzcrystals,whichsparkleinthesunlight.Theareaisnotonlyapopulartouristdestinationbutalsoaplacewherelocalsenjoytheirleisuretime.Visitorscanengageinvariousactivitiessuchasswimming,sunbathing,andbeachvolleyball.Thelocalgovernmenthastakenmeasurestoprotecttheenvironment,ensuringthatthebeachremainscleanandbeautifulforfuturegenerations.Questions:16.WhyisBeihaiSilverBeachcalled"TheNumberOneBeachintheWorld"?A.Itisthelongestbeachintheworld.B.Ithasunique,sparklingwhitesand.C.ItistheonlybeachinChina.D.Ithasthewarmestwater.17.Whatisthesandcomposedof?A.Seashells.B.Coarserocks.C.Finequartzcrystals.D.Whiteclay.18.Whathasthelocalgovernmentdone?A.Builtmanyhotels.B.Restrictedtouristaccess.C.Protectedtheenvironment.D.Expandedthebeacharea.SectionC:SpotDictation(听写填空)Directions:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom21to28withtheexactwordsyouhavejustheard.Forblanksnumberedfrom29and30,youcaneitherwritetheexactwordsyouhavejustheardorwritedownthemainpointsinyourownwords.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.Timemanagementisacrucialskillforacademicsuccess.Manystudentsstruggletobalancetheirstudies,sociallife,andpart-timejobs.Tomanagetimeeffectively,itisimportantto(21)__________.Startbylistingallthetasksyouneedtocompleteand(22)__________thembasedonurgencyandimportance.Acommontechniqueisthe"PomodoroTechnique,"whichinvolvesworkingfor25minutesandthentakinga(23)__________break.Thishelpsmaintainfocusandpreventburnout.Additionally,trytoeliminate(24)__________suchassocialmedianotificationswhilestudying.Remember,itisalsoessentialtoscheduletimeforrestandrelaxation.Awell-restedmindismore(25)__________andproductive.Byimplementingthesestrategies,studentscanreducestressand(26)__________theirgoals.Successfultimemanagementleadsnotonlytobettergradesbutalsotoamore(27)__________lifestyle.Ultimately,learningtomanagetimeisavaluableskillthatwillbenefitstudentsintheirfuture(28)__________.(29)__________.(30)__________.第二部分：英语知识运用SectionA:MultipleChoice(单项填空)Directions:Beneatheachofthefollowingsentences,therearefourchoicesmarkedA,B,CandD.Choosetheonethatbestcompletesthesentence.31.Bythetimeyougetback,I______allthework.A.willfinishB.willhavefinishedC.finishD.finished32.Themanagersuggestedthatthemeeting______untilnextMonday.A.bepostponedB.postponedC.wouldpostponeD.postpones33.______,theexperimentwouldhavesucceeded.A.IfhehasbeencarefulB.HadhebeencarefulC.WashecarefulD.Unlesshewascareful34.Itishightimethatwe______somethingtostoppollution.A.doB.didC.havedoneD.aredoing35.Thereason______herefusedtheinvitationisnotclear.A.whyB.thatC.whichD.forthat36.Sheisoneofthefewwriterswho______deepinsightintohumannature.A.displaysB.displayC.isdisplayedD.aredisplayed37.Notuntil______themeeting______itwasimportant.A.didheleave;herealizedB.heleft;didherealizeC.heleft;herealizedD.didheleave;didherealize38.Thepopulationofthecityis______thatofthetown.A.threetimesaslargeasB.threetimeslargerthanC.asthreetimeslargeasD.bothAandB39.Youcanborrowmycar______youpromisenottodrivetoofast.A.unlessB.providedthatC.becauseD.sofaras40.______isknowntoall,Chinaisadevelopingcountry.A.ItB.AsC.ThatD.WhichSectionB:ClozeTest(完形填空)Directions:Foreachnumberedblankinthefollowingpassage,therearefourchoicesmarkedA,B,CandD.Choosethebestonethatfitsintothepassage.IntheUnitedStates,thecostoflivinghasbeenrisingsteadily.Thishasaffectedmanyfamilies,especiallythosewithlowincomes.Oneofthemostsignificantexpensesishousing.Inmanymajorcities,rentpriceshaveskyrocketed,makingitdifficultforpeopletofind(41)______housing.Asaresult,somepeopleareforcedtoliveinovercrowdedapartmentsormovetothesuburbs,whichoften(42)______tolongercommutetimes.Foodpriceshavealsoincreased.Thepriceoffreshproduce,meat,anddairyproductshasgoneup,(43)______familiestochangetheireatinghabits.Manyarebuyingcheaper,processedfoods,whichcanleadtohealth(44)______.Furthermore,thecostofhealthcarecontinuestoclimb,makingit(45)______forsomeindividualstoaffordnecessarymedicaltreatment.To(46)______withthesechallenges,manypeoplearelookingforwaystosavemoney.Somearecuttingbackonentertainmentanddiningout.Othersaretakingonsecondjobsorstartingsidebusinessesto(47)______theirincome.Additionally,thereisagrowinginterestinsustainableliving,suchasgrowingtheirownvegetablesorusingenergy-efficientappliancesto(48)______utilitybills.Despitetheseefforts,financialstressremainsacommonissue.Thegovernmentandnon-profitorganizationsareworkingtoprovide(49)______,buttherootcausesofinflationneedtobeaddressed.Untilthen,familiesmustcontinueto(50)______andfindcreativesolutionstomakeendsmeet.41.A.affordableB.expensiveC.availableD.luxurious42.A.leadsB.contributesC.resultsD.applies43.A.forcingB.allowingC.advisingD.encouraging44.A.benefitsB.problemsC.insuranceD.awareness45.A.easyB.possibleC.impossibleD.likely46.A.copeB.dealC.putD.come47.A.decreaseB.stabilizeC.increaseD.reduce48.A.raiseB.lowerC.payD.save49.A.adviceB.moneyC.assistanceD.jobs50.A.budgetB.spendC.wasteD.invest第三部分：阅读理解Directions:Thereare4readingpassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.PassageOneArtificialIntelligence(AI)istransformingthehealthcareindustryatanunprecedentedpace.Fromdiagnostictoolstopersonalizedtreatmentplans,AIisenablingdoctorstoprovidebettercare.OneofthemostsignificantapplicationsofAIisinmedicalimaging.AlgorithmscannowanalyzeX-rays,MRIs,andCTscanswithhighaccuracy,oftendetectinganomaliesthatthehumaneyemightmiss.Thisnotonlyspeedsupthediagnosisprocessbutalsoreducesthelikelihoodofhumanerror.AnotherareawhereAIismakingadifferenceisindrugdiscovery.Traditionally,developinganewdrugtakesyearsandcostsbillionsofdollars.AIcananalyzevastamountsofdatatopredicthowdifferentmoleculeswillinteractwithtargetsinthebody,significantlyshorteningtheresearchanddevelopmentphase.Furthermore,AI-poweredvirtualassistantsarehelpingpatientsmanagetheirhealthbyremindingthemtotakemedication,monitoringtheirvitalsigns,andansweringbasichealthquestions.However,theintegrationofAIintohealthcarealsoraisesethicalandprivacyconcerns.Theuseofpatientdatatotrainalgorithmsrequiresstrictdataprotectionmeasurestoensureconfidentiality.Additionally,thereisafearthatover-relianceontechnologycouldleadtoadevaluationofthehumanelementinmedicine.Despitethesechallenges,thepotentialbenefitsofAIinhealthcareareimmense,promisingafuturewheremedicalcareismoreaccessible,accurate,andefficient.51.Whatisthemainideaofthepassage?A.ThehistoryofAIinhealthcare.B.TheethicalconcernsofAI.C.ThetransformativeimpactofAIonhealthcare.D.HowtodevelopAIdrugs.52.HowdoesAIhelpinmedicalimaging?A.Itreplacestheneedfordoctors.B.Itperformssurgeries.C.Itdetectsanomaliesmoreaccurately.D.Itreducesthecostofscans.53.WhatistheadvantageofAIindrugdiscovery?A.Iteliminatestheneedfortesting.B.Itreducesthetimeandcostofdevelopment.C.Itguaranteesthesuccessofnewdrugs.D.Itreplaceschemists.54.Whatismentionedasapotentialrisk?A.AIistooexpensive.B.Dataprivacyissues.C.AIisnotaccurateenough.D.Doctorswilllosetheirjobscompletely.55.Whatistheauthor'sattitudetowardsAIinhealthcare?A.Skeptical.B.Optimisticbutcautious.C.Negative.D.Indifferent.PassageTwoTheconceptofa"smartcity"reliesontheintegrationofvariousdigitaltechnologiestoenhancethequalityoflifeforresidents.ThesetechnologiesincludetheInternetofThings(IoT),bigdataanalytics,andartificialintelligence.Byconnectinginfrastructure,services,andpeople,smartcitiesaimtooptimizeresourceusage,reduceenvironmentalimpact,andimproveurbanefficiency.Onekeyfeatureofasmartcityisintelligenttransportationsystems.Sensorsembeddedinroadsandtrafficlightscanmonitortrafficflowinreal-timeandadjustsignalstoreducecongestion.Publictransportationcanbetrackedviaapps,allowingcommuterstoplantheirjourneysmoreeffectively.Additionally,smartwastemanagementsystemsusesensorsinbinstonotifycollectorswhentheyarefull,optimizingcollectionroutesandsavingfuel.Energymanagementisanothercriticalcomponent.Smartgridscanbalanceelectricitysupplyanddemand,integratingrenewableenergysourceslikesolarandwindpowermoreefficiently.Buildingsequippedwithsmartmetersandsensorscanautomaticallyadjustlightingandtemperaturebasedonoccupancy,leadingtosignificantenergysavings.However,creatingasmartcityrequiressubstantialinvestmentandrobustcybersecuritymeasures.Ascitiesbecomemoreconnected,theybecomevulnerabletocyberattacks.Protectingcriticalinfrastructureandcitizendataisparamount.Moreover,thereisaneedtoensurethatthebenefitsofsmartcitytechnologiesareaccessibletoallcitizens,bridgingthedigitaldivide.56.Whatistheprimarygoalofasmartcity?A.Tobuildmoreskyscrapers.B.Toimprovethequalityoflifethroughtechnology.C.Toincreasethepopulation.D.Toreducethenumberofcars.57.Howdoesintelligenttransportationhelp?A.Itbansprivatecars.B.Itbuildsmoreroads.C.Itmonitorstrafficandadjustssignals.D.Itmakespublictransportfree.58.Whatisthefunctionofsmartgrids?A.Toproducemoreelectricity.B.Toreplaceallpowerlines.C.Tobalancesupplyanddemand.D.Tolowerthepriceofelectricity.59.Whatisamajorchallengeforsmartcities?A.Lackofsunlight.B.Highcostsandcybersecurity.C.Lackofinterestfromresidents.D.Technicalimpossibility.60.Whatdoestheauthorimplyaboutthedigitaldivide?A.Itisnotaproblem.B.Itmustbeaddressedtoensureequalaccess.C.Itwilldisappearautomatically.D.Itiscausedbysmartcities.PassageThreeThehistoryofteaislongandcomplex,spreadingacrossmultipleculturesoverthousandsofyears.Accordingtolegend,teawasdiscoveredin2737BCbytheChineseEmperorShenNong.Askilledherbalist,hewasrestingbeneathatreewhilehisservantboileddrinkingwater.Someleavesfromthetreeblewintothewater,changingitscolor.Theemperor,curious,dranktheinfusionandfounditrefreshing.TeadrinkingbecamearefinedartforminChina,particularlyduringtheTangDynasty.ItwaslaterintroducedtoJapanbyBuddhistmonksreturningfromChina,whereitevolvedintotheJapaneseteaceremony,aritualizedpracticeemphasizingharmony,respect,purity,andtranquility.Inthe17thcentury,teareachedEurope.ItbecameincrediblypopularinBritain,leadingtotheestablishmentofteahousesandtheritualofafternoontea.TheBritishEastIndiaCompanyplayedasignificantroleintradingteafromChinatotheWest.ToreducedependenceonChinesetea,theBritishbeganlarge-scaleteaproductionintheircolonies,particularlyIndiaandSriLanka.Today,teaisthesecondmostconsumedbeverageintheworldafterwater.Therearemanyvarieties,includingblack,green,white,andoolong,eachprocesseddifferentlytoachievedistinctflavors.Studieshaveshownthatteacontainsantioxidantsandmayhavehealthbenefits,suchasreducingtheriskofheartdisease.61.Whoiscreditedwiththelegendarydiscoveryoftea?A.ABuddhistmonk.B.ShenNong.C.TheBritishQueen.D.Aservant.62.HowdidteaarriveinJapan?A.ThroughBritishtraders.B.ByJapanesesoldiers.C.ByBuddhistmonks.D.ViatheSilkRoad.63.Whatwastheimpactofteaon17th-centuryBritain?A.Itcausedawar.B.Itbecameapopularsocialritual.C.Itwasbanned.D.Itwasonlyfortherich.64.WhydidtheBritishstartteaproductioninIndia?A.Tofindabettertastingtea.B.TorelylessonChineseimports.C.TohelptheIndianeconomy.D.Becauseteagrewwildthere.65.Whatistrueaboutteavarieties?A.Theyalltastethesame.B.Theyareprocesseddifferently.C.Onlygreenteaishealthy.D.BlackteaisthemostpopularinChina.PassageFourThegigeconomyreferstoalabormarketcharacterizedbyshort-termcontractsorfreelanceworkasopposedtopermanentjobs.PlatformslikeUber,Airbnb,andFiverrhavepopularizedthismodel,connectingworkerswithcustomerswhoneedspecificservices.Proponentsarguethatthegigeconomyoffersflexibilityandautonomy,allowingindividualstochoosetheirworkinghoursandbetheirownbosses.Formany,gigworkprovidesacrucialsourceofsupplementaryincome.Students,retirees,andthosebetweenjobsoftenparticipatetomakeendsmeet.Italsolowersbarrierstoentryforcertainprofessions;forexample,anyonewithacarcanpotentiallybecomearide-sharedriver.However,criticspointoutsignificantdownsides.Gigworkersaretypicallyclassifiedasindependentcontractors,meaningtheydonotreceivebenefitssuchashealthinsurance,paidleave,orretirementplans.Incomecanbeunpredictable,fluctuatingbasedondemand.Furthermore,thelackofjobsecuritycanleadtofinancialinstability.Therearealsoconcernsaboutthe"racetothebottom"intermsofwages,asalgorithmsmayfavorworkerswillingtoacceptlowerpay.Asthegigeconomygrows,governmentsaroundtheworldaregrapplingwithhowtoregulateit.Debatescenteronworkerclassificationrightsandensuringthatsocialsafetynetskeeppacewiththechangingnatureofwork.Thefutureofthegigeconomywilllikelydependonfindingabalancebetweenflexibilityandsecurityforworkers.66.Whatdefinesthegigeconomy?A.Long-termemployment.B.Governmentjobs.C.Short-termcontractsandfreelancework.D.Manufacturingwork.67.Whatisamainadvantageofthegigeconomymentioned?A.Highsalaries.B.Healthbenefits.C.Flexibilityandautonomy.D.Jobsecurity.68.Whomightbenefitfromgigworkaccordingtothepassage?A.Peopleseekingastablecareer.B.Studentsandretirees.C.Peoplelookingforhealthinsurance.D.Executives.69.Whatisamajordisadvantageforgigworkers?A.Theyhavetoworkfixedhours.B.Theylacktraditionalbenefits.C.Theyneedspecialdegrees.D.Theycannotchoosetheirjobs.70.Whatisthecurrentchallengeforgovernments?A.Banninggigplatforms.B.Regulatingthesectortoprotectworkers.C.Forcingeveryonetotakegigjobs.D.Ignoringtheissue.第四部分：写作SectionA:ApplicationLetter(应用文写作)Directions:SupposeyouareLiMing.YousawanadvertisementforavolunteerpositionfortheupcomingBeihaiMarineCulturalFestival.Writealetterofapplicationtotheorganizingcommittee.Inyourletter,youshouldinclude:1.Thereasonforyourapplication.2.Yourrelevantskillsorexperience(e.g.,Englishproficiency,knowledgeoflocalhistory).3.Youravailability.Youshouldwriteabout100words.SectionB:EssayWriting(短文写作)Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicTheImportanceofCriticalThinking.Youshouldwriteatleast120words,andbaseyourcompositionontheoutlinegivenbelow:1.批判性思维的定义。2.批判性思维在学习和生活中的重要性。3.如何培养批判性思维。试卷答案及详细解析第一部分：听力理解1.A.ThewomanimpliesthatsincethelocalweatherisbadandSanyaissunny,theyshouldgothere.2.C.Themanmentionshiscomputercrashedandhelosthalfofthereport.3.C.Thewomansuggestsfindingaroommatetosharethecost.4.B.Themanasksformilkandeggs,andbreadifit'sonsale.ThemostcomprehensivelistincludingtheconditionalitemisB.5.B.Thewomansays"Thanks,but..."indicatingamixedfeeling;themoveimpliesreluctance.6.B.Themancalculatestheyhave20minutestraveltimeanditis7:10,sotheyhaveplentyoftimebefore7:30.7.C.Thewomansuggestscheckingthejacketpocket,implyingthekeysmightbethere.8.C.Themansuggestsaddingwaterormilktodilute(weaken)thecoffee.9.B.Thewomansaysshewantstogobuthashomework,implyingshewillstaytodoit.10.B.Themanasks"Howlongareweexpectedtowait?"13.C.ThepassagestatesEQreferstomanagingemotions,whereasIQmeasurescognitiveabilities.14.B.Thepassagementionsmentalhealth,workperformance,andrelationships.Physicalstrengthisnotmentioned.15.C.ThepassagestatesEQisaskillthatcanbeimprovedwithpractice.16.B.Thepassagementionsthesandisfine,white,andsparkles,oftenleadingtothenickname.17.C.Thepassagestatesthesandiscomposedoffinequartzcrystals.18.C.Thepassagementionsthegovernmenthastakenmeasurestoprotecttheenvironment.21.prioritize22.rank23.short(5-minute)24.distractions25.efficient26.achieve27.balanced28.careers29.Goodtimemanagementallowsstudentstoenjoytheirfreetimewithoutguilt.30.Therefore,masteringtimemanagementisessentialforsuccessinbothacademicandpersonallife.第二部分：英语知识运用31.B.FuturePerfectTense:"willhavefinished"indicatesanactioncompletedbeforeaspecifictimeinthefuture.32.A.SubjunctiveMoodafter"suggest":"suggestthat...(should)bepostponed".33.B.InvertedConditional:"Hadhebeencareful"equals"Ifhehadbeencareful".34.B."Itishightime"requirespasttense:"thatwedid".35.A."Thereasonwhy..."isthestandardstructure.36.B."Oneofthefew..."modifies"writers",sotheverbshouldbeplural"display".37.B."Notuntil..."structure:Themainclauseinverts."Notuntilheleftdidherealize".38.D."Threetimesaslargeas"and"threetimeslargerthan"arebothcorrectidioms.39.B."Providedthat"means"ontheconditionthat".40.B."As"introducesanon-restrictiverelativeclausewhichreferstothewholefollowingclause.41.A.Contextimpliesdifficultyfindinghousingthatischeapenoughtopayfor."Affordable"fitsbest.42.A."Leadsto"isacommonphraseindicatingaresult.43.A.Priceincreasesforcefamiliestochangehabits.44.B.Cheaper,processedfoodscanleadtohealthproblems.45.C.Highcostsmakeitimpossible(ordifficult)forsometoaffordcare.46.A."Copewith"meanstodealwithdifficulties.47.C.Peopletakesecondjobstoincrease(supplement)income.48.B.Energy-efficientapplianceshelplower(reduce)bills.49.C.Organizationsprovideassistance(help)tothoseinneed.50.A.Familiesmustbudget(planspending)tomakeendsmeet.第三部分：阅读理解51.C.Thepassagediscussesthetransformativeimpact,applications,andchallengesofAIinhealthcare.52.C.Itmentionsdetectinganomaliesthehumaneyemightmiss.53.B.ItmentionsshorteningtheR&Dphaseandreducingcosts.54.B.Thepassageexplicitlyraises"ethicalandprivacyconcerns".55.B.Theauthorlistsbenefitsbutalsodiscussesrisksandchallenges,showingabalancedview.56.B.Thefirstsentencestatesthegoalistoenhancethequalityoflife.57.C.Itmentionsmonitoringtrafficflowandadjustingsignals.58.C.Itstatessmartgridsbalancesupplyanddemand.59.B.Thepassagementions"substantialinvestmentandrobustcybersecuritymeasures".60.B.Theauthormentionsensuringbenefitsareaccessibletoall,bridgingthedivide.61.B.ThelegendcreditsEmperorShenNong.62.C.BuddhistmonksintroducedteatoJapan.63.B.Itbecamepopularandledtoafternoontearituals.64.B.ToreducedependenceonChinesetea.65.B.Thepassagestateseachisprocesseddifferently.66.C.Thedefinitioninthefirstsentencementionsshort-termcontracts/freelance.67.C.Proponentsargueitoffersflexibilityandautonomy.68.B.Thepassagementionsstudents,retirees,andthosebetweenjobs.69.B.Criticspointoutthelackofbenefitslikeinsurance.70.B.Governmentsaredebatingregulationandworkerrights.第四部分：写作SectionA:ApplicationLetter(Sample)DearOrganizingCommittee,IamwritingtoapplyforthevolunteerpositionfortheupcomingBeihaiMarineCulturalFestival.AsaresidentofBeihai,Ihaveadeepaffectionforourcity'smarinecultureandastrongdesiretocontributetothisevent.IamfluentinEnglish,whichallowsmetocommunicateeffectivelywithinternationalvisitors.Additionally,Ihaveagoodcommandoflocalhistoryandcanprovideaccurateinformationtotourists.Iamavailableonweekendsandthroughoutthefestivalperiod.IlookforwardtotheopportunitytoserveandpromoteBeihai.Sincerely,LiMingSectionB:EssayWriting(Sample)TheImportanceofCriticalThinkingCriticalthinkingistheabilitytothinkclearlyandrationally,understandingthelogicalconnectionbetweenideas.Itinvolvestheevaluationofevidence,arguments,andclaimstoformareasonedjudgment.Intoday'sinformationage,criticalthinkingisofparamountimportance.Inacademicsettings,itenablesstudentstoanalyzecomplexproblems,conductresearch,andavoidplagiarismbysynthesizinginformationfromvarioussources.Indailylife,ithelpsindividualsmakeinformeddecis