2026年上半年全国英语等级考试（PETS）复习试题及答案高分策略(全新版)第五级(乌鲁木齐)

2026年上半年全国英语等级考试（PETS）复习试题及答案高分策略(全新版)第五级(乌鲁木齐)SectionI:ListeningComprehensionPartA:单项选择题Directions:YouwillhearamonologueabouttheeconomicdevelopmentandenvironmentalchallengesinXinjiang.Listentotherecordingandanswerquestions1-5bychoosingthecorrectoptionA,B,C,orD.Youwillheartherecordingonlyonce.1.Accordingtothespeaker,whatistheprimarydriverofXinjiang'srecenteconomicgrowth?A.Theexpansionoflocalagriculturalexports.B.Themassiveinvestmentinrenewableenergyinfrastructure.C.Thedevelopmentofthetourismindustry.D.Theconstructionofnewinternationalrailwaynetworks.2.HowdoestheTarimDesertHighwaycontributetothelocalenvironmentdespiterunningthroughabarrenlandscape?A.Itgeneratessolarpowerfornearbyvillages.B.Itactsasawindbreaktoreducesandstorms.C.Itfacilitatestheplantingofshelterbeltsalongitsroute.D.IttransportswaterfromtheTarimRivertoaridregions.3.WhatconcerndoesthespeakerraiseregardingtherapidindustrializationofSouthernXinjiang?A.Thedepletionofundergroundaquifers.B.Thepotentialdisplacementofindigenouswildlife.C.Theincreasedcarbonemissionsfrommanufacturingplants.D.Theover-relianceonsingle-useplasticsinpackaging.4.Whatdoestheterm"circulareconomy"refertointhecontextofXinjiang'smanufacturingsector?A.Reusingagriculturalwastetoproducebio-fuels.B.Implementingaclosed-loopwaterrecyclingsysteminfactories.C.Exportingfinishedgoodsandimportingrawmaterials.D.Reducingindustrialoutputtostabilizethelocalmarket.5.Whatisthespeaker'soverallattitudetowardsthefutureofXinjiang'seconomicdevelopment?A.Cautiouslyoptimistic.B.Highlycritical.C.Indifferent.D.Apprehensivelypessimistic.PartB:填空题Directions:YouwillhearaninterviewbetweenajournalistandDr.Aris,anexpertonartificialintelligenceethics.Completethefollowingsentences(6-10)withNOMORETHANTHREEWORDStakenfromtherecording.Youwillheartherecordingonlyonce.6.TheprimaryethicaldilemmainAIdevelopment,accordingtoDr.Aris,isbalancinginnovationwith________.7.Algorithmstrainedonhistoricaldataoftenperpetuateexisting________insociety.8.Dr.ArissuggeststhatAIdevelopersshouldadoptaframeworkof________beforedeployingnewsystems.9.Theconceptof"explainableAI"referstotheabilitytounderstandthe________behindanAI'sdecision.10.TopreventAImonopolies,governmentsshouldencourage________inthetechindustry.PartC:简答题Directions:Youwillhearalectureonthecognitivebenefitsofbilingualism.Answerquestions11-13incompletesentencesusingNOMORETHANTENWORDSforeachanswer.Youwillheartherecordingonlyonce.11.Whatspecificcognitivefunctionissignificantlyimprovedinbilingualindividualsaccordingtothelecture?12.Whydobilingualindividualstendtodelaytheonsetofdementia?13.Whatdoesthelecturerrecommendparentsdotofosterbilingualisminchildren?TranscriptforSectionI:Monologue(PartA):Welcometotoday'sseminaronregionaldevelopment.Today,wearefocusingontheXinjiangUyghurAutonomousRegion,aareathathaswitnessedunprecedentedeconomictransformationoverthepastdecade.Theprimarydriverofthisremarkablegrowthisnot,asmanymightassume,thetraditionalagriculturalsector,butratherthemassiveinvestmentinrenewableenergyinfrastructure.SolarandwindfarmshavesproutedacrosstheGobiDesert,turningbarrenlandintopowerhousesofcleanenergy.However,developmentcomeswithchallenges.TaketheTarimDesertHighway,forinstance.Whileitisamarvelofengineering,itsenvironmentalimpactwasinitiallyaconcern.Tocounteractthis,amassiveshelterbeltplantingprojectwasinitiatedalongtheroute,transformingthehighwayintoacorridorofliferatherthanjustatransitroute.Despitethesegreenefforts,therapidindustrializationofSouthernXinjiangraisesconcerns.Environmentalistsworryaboutthedepletionofundergroundaquifersduetoheavywaterusageinmanufacturing.Toaddressthis,thelocalgovernmentispushingforacirculareconomy,specificallyimplementingclosed-loopwaterrecyclingsystemsinfactories.Lookingahead,whilethechallengesofwatermanagementandecologicalpreservationremain,theintegrationofgreentechnologyoffersasustainablepathforward.Thespeakerremainscautiouslyoptimisticaboutachievingabalancebetweeneconomicprosperityandecologicalpreservation.Interview(PartB):Journalist:Dr.Aris,therapidadvancementofartificialintelligencehasbroughtimmensebenefits,butitalsoraisessignificantethicalconcerns.Whatdoyouseeasthecoredilemma?Dr.Aris:Thecoredilemmaisalwaysbalancinginnovationwithsocietalwell-being.Wecanbuildincrediblesystems,butiftheyharmpeople,wehaven'tprogressed.Onemajorissueisthatalgorithmstrainedonhistoricaldataofteninheritandperpetuateexistingsocietalbiases.Ifahiringalgorithmistrainedondatafromamale-dominatedindustry,itwilllikelyfavormalecandidates.Journalist:Howcandevelopersmitigatethisrisk?Dr.Aris:Developersmustadoptaframeworkofstrictalgorithmicaccountabilitybeforedeployingnewsystems.Theyneedtotestforbiasrigorously.Furthermore,weneedtomovetowards"explainableAI."Wemustbeabletounderstandthedecision-makingprocessbehindanAI'sconclusion,especiallyinhigh-stakesfieldslikemedicineorcriminaljustice.Journalist:Whatabouttheeconomicimplications?There'safearofafewtechgiantscontrollingallAItechnology.Dr.Aris:Exactly.TopreventAImonopolies,governmentsshouldencourageopen-sourceinnovationinthetechindustry,allowingsmallerplayerstocompeteanddemocratizingaccesstothesepowerfultools.Lecture(PartC):Goodmorning.Today,weexplorethecognitivebenefitsofbilingualism.Researchhasconsistentlyshownthatspeakingtwolanguagesenhancesexecutivefunctionsinthebrain.Thisincludesimprovedattentioncontrol,workingmemory,andcognitiveflexibility.Butwhydoesthishappen?Theconstantneedtomanagetwolanguagesystemsforcesthebraintoconstantlyresolveinternalconflict,whichactsasaformofmentalexercise.Thissustainedcognitiveworkoutstrengthensneuralpathways.Consequently,studiesindicatethatbilingualindividualstendtobuildupagreatercognitivereserve.Thisreserveactsasabufferagainstbraindamage,whichiswhybilingualindividualstendtodelaytheonsetofdementiabyuptofiveyearscomparedtomonolinguals.Tofosterthesebenefits,Ihighlyrecommendthatparentsimmersetheirchildreninasecondlanguageasearlyaspossible,ideallythroughinteractiveplayanddailyconversation,ratherthanrotememorization.SectionII:UseofEnglish(EnglishKnowledgeApplication)Directions:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankfromthegivenoptions.Markyouranswersontheanswersheet.Theconceptof"smartcities"hasevolvedfromafuturisticvisiontoatangiblerealityinmanyurbancentersglobally.Asmartcityutilizesinformationandcommunicationtechnologies(ICT)toenhanceoperationalefficiency,shareinformationwiththepublic,andimproveboththequalityofgovernmentservicesandcitizenwelfare.However,theimplementationofsmartcityinitiativesisnotwithoutits14.Oneprimaryconcernisthe15ofdataprivacy.Assensorsandcamerascollectvastamountsofdataoncitizens'dailymovements,thelinebetweenpublicsafetyandsurveillancebecomesincreasingly16.Furthermore,thedigitaldivideposesasignificant17toequitabledevelopment.Whiletech-savvyindividualsmayenjoythebenefitsofsmartcityapplications—suchasreal-timetrafficupdatesandautomatedpublicservices—those18withdigitaltechnologymayfindthemselvesmarginalized.Toensurethatsmartcitiesareinclusive,urbanplannersmustadoptacitizen-centricapproach.Thismeansthattechnologyshouldbeviewedasa(n)19tosolveurbanproblems,ratherthananendinitself.Forinstance,deployinganapptoreportpotholesisuseful,butitdoesn't20theunderlyingissueofaginginfrastructure.Moreover,thesustainabilityofsmartcityprojectsheavilyreliesonrobustcybersecuritymeasures.A21inthecentraldatasystemcouldleadtocatastrophicdisruptionsinessentialserviceslikepowergridsandwatersupply.Therefore,municipalauthoritiesmust22comprehensivesecurityprotocolsandregularlyupdatethemto23emergingcyberthreats.Inconclusion,thetransformationtowardsasmartcityisacomplex24thatrequiresadelicatebalancebetweentechnologicaladvancement,ethicalgovernance,andsocialequity.14.A.advantagesB.meritsC.challengesD.perfections15.A.protectionB.erosionC.enforcementD.establishment16.A.distinctB.blurredC.visibleD.profound17.A.barrierB.assetC.catalystD.convenience18.A.familiarB.conversantC.uncomfortableD.unfamiliar19.A.toolB.obstacleC.theoryD.experiment20.A.solveB.addressC.ignoreD.create21.A.breachB.reinforcementC.updateD.enhancement22.A.implementB.ignoreC.dismantleD.delay23.A.surrendertoB.mitigateagainstC.adapttoD.succumbto24.A.undertakingB.refusalC.shortcutD.coincidenceSectionIII:ReadingComprehensionPartA:多项选择题(MultipleChoiceQuestions-MultipleSelect)Directions:Readthefollowingpassageaboutquantumcomputing.Choosealloptionsthatcorrectlyanswerthequestions.Theremaybemorethanonecorrectoptionforeachquestion.Quantumcomputingrepresentsaparadigmshiftincomputationalcapability.Unlikeclassicalcomputers,whichusebits(0sand1s)toprocessinformation,quantumcomputersusequantumbits,orqubits.Qubitsleveragetheprinciplesofsuperpositionandentanglement.Superpositionallowsaqubittorepresentboth0and1simultaneously,whileentanglementlinksthestateofonequbittoanother,regardlessofthedistanceseparatingthem.Thisenablesquantumcomputerstoprocessvastarraysofpossibilitiesinparallel,theoreticallysolvingcomplexproblemsthatwouldtakeclassicalcomputersmillionsofyearstocrack.However,thepracticalrealizationofquantumcomputingfacesmonumentalhurdles.Qubitsareextraordinarilysensitivetoenvironmentalfactorssuchastemperaturefluctuationsandelectromagneticradiation,aphenomenonknownasdecoherence.Whendecoherenceoccurs,thequantumstatecollapses,leadingtocomputationalerrors.Tomitigatethis,researchersaredevelopingerror-correctionalgorithmsandisolatingqubitsinextremeconditions,oftenrequiringcoolingtonearabsolutezero.Despitethesechallenges,thepotentialapplicationsarestaggering.Incryptography,quantumcomputerscouldbreakwidelyusedencryptionprotocolslikeRSA,necessitatingashifttowardsquantum-resistantcryptography.Inthepharmaceuticalindustry,theycouldsimulatecomplexmolecularstructures,drasticallyreducingthetimeandcostofdrugdiscovery.Furthermore,intherealmofmaterialscience,quantumsimulationscouldleadtothecreationofnew,moreefficientmaterialsforbatteriesandsolarpanels.Theraceforquantumsupremacy—thepointatwhichaquantumcomputercanperformatasknoclassicalcomputercan—isheavilyfundedbygovernmentsandtechgiantsalike.Yet,ethicalandsecurityconcernsloomlarge.Theadventofquantumcomputingdemandsinternationalcooperationtoestablishnormsandregulations,ensuringthispowerfultechnologyisnotweaponizedanditsbenefitsareequitablydistributed.25.Accordingtothepassage,whichofthefollowingprinciplesarefundamentaltotheoperationofquantumcomputers?(Selectallthatapply)A.DecoherenceB.SuperpositionC.EntanglementD.Binarylogic26.Whatistheprimarychallengeinmaintainingtheoperationalintegrityofqubits?A.Thehighcostofcoolingequipment.B.Thelackofpracticalapplications.C.Theirextremesensitivitytoenvironmentaldisturbances.D.Thedifficultyinwritingquantumalgorithms.27.Basedonthetext,whichfieldsareexpectedtobenefitsignificantlyfromquantumcomputing?(Selectallthatapply)A.Cryptographyanddatasecurity.B.Pharmaceuticaldrugdiscovery.C.Classicalcomputinghardwaremanufacturing.D.Materialscienceandrenewableenergyresearch.28.Whatcanbeinferredaboutthecurrentstateofquantumcomputingregulations?A.Theyarealreadycomprehensiveandgloballystandardized.B.Theyarecompletelyunnecessaryatthisstageofdevelopment.C.Thereisarecognizedneedforinternationalcooperationtodevelopnorms.D.Regulationsarebeingactivelyignoredbytechgiants.PartB:简答题Directions:Readthefollowingpassageaboutlanguageextinction.Answerthequestionsbrieflyinyourownwords,usingNOMORETHAN15WORDSforeachanswer.Therapidextinctionoftheworld'slanguagesisaphenomenonthathasaccelerateddramaticallyoverthepastcentury.Oftheapproximately7,000languagesspokentoday,linguistsestimatethatnearlyhalfareatriskofextinctionbytheendofthiscentury.Whenalanguagedies,itisnotmerelyasetofwordsandgrammarrulesthatdisappears;itisthelossofanentireculturalworldview,ecologicalknowledge,andhistoricalmemory.Thedrivingforcesbehindlanguageextinctionaremultifaceted.Globalizationandthedominanceoflinguafrancas,suchasEnglish,Mandarin,andSpanish,createeconomicandsocialpressuresthatincentivizeindividualstoabandontheirnativetonguesinfavorofmorewidelyspokenlanguages.Thisshiftisoftenvoluntary,asparentschoosetoraisetheirchildreninadominantlanguagetoprovidethemwithbettereducationalandeconomicopportunities.Furthermore,historicalpoliciesofforcedassimilationandthemarginalizationofindigenouscommunitieshaveplayedadestructiverole.Theconsequencesoflinguistichomogenizationareprofound.Indigenouslanguagesoftencontainintricateknowledgeaboutlocalecosystems,medicinalplants,andagriculturalpracticesthathavebeenpasseddownorallyforgenerations.Whenthelanguagefades,thislocalizedwisdomisfrequentlylostforever,asitcannotbeeasilytranslatedintodominantlanguages.Moreover,thelossoflinguisticdiversitydiminishestherichtapestryofhumancognition,asdifferentlanguagesstructurethoughtandperceptioninuniquelyvariedways.Revitalizationeffortsareunderwayglobally,rangingfromcommunity-ledimmersionschoolstodigitalarchivingprojects.However,theseinitiativesrequiresubstantialfundingandsustainedpoliticalwilltobeeffective.Thepreservationofalanguageisnotmerelyanacademicexercise;itisavitalcomponentofpreservinghumandiversityandheritage.29.Accordingtothepassage,whatislostwhenalanguagebecomesextinctbesideswordsandgrammar?30.Whydoparentsoftenchoosetoraisetheirchildreninadominantlanguage?31.Whatkindofuniqueknowledgeisoftenembeddedinindigenouslanguages?32.Whatisrequiredforlanguagerevitalizationeffortstobesuccessful?SectionIV:ComprehensiveAnalyticalandApplicationTasks(综合分析与应用题)PartA:图表分析应用题Directions:Thefollowingchartillustratestheemploymentdistributioninthreemajorsectors(Agriculture,Manufacturing,Services)inadevelopingregionfrom2010to2020.Analyzethedataandwriteashortreport.Yourreportmustincludeacalculationofthepercentagechangeforeachsectoroverthedecade,referencingtheprovidedeconomicoutputformula.DataSnapshot(inmillionsofworkers):2010:Agriculture(50),Manufacturing(30),Services(20).Total:100million.2020:Agriculture(30),Manufacturing(40),Services(50).Total:120million.TheeconomicoutputmodelisdefinedbytheCobb-Douglasproductionfunction:YWhere:Y=TotaleconomicoutputA=TotalFactorProductivityK=CapitalinputL=Laborinputα,Task1:Calculatethepercentagechangeinthenumberofworkersforeachsectorbetween2010and2020.(Showyourcalculationprocess).Task2:BasedontheformulaY=A··,explainhowtheshiftinlabordistribution(specificallytheincreaseintheServicessector)couldtheoreticallyaffecttheoveralleconomicoutput(Y),assumingPartB:综合类应用题Directions:Writeanessayofabout400wordsonthefollowingtopic."Therapidadvancementofautomationandartificialintelligenceisreshapingtheglobalworkforce.Whilesomearguethatthistransitionwillleadtowidespreadunemploymentandsocialinequality,othersbelieveitwillcreatenewindustriesandfreehumansfromrepetitivetasks.Discussbothperspectivesandprovideyourownopiniononhowgovernmentsandindividualsshouldprepareforthistechnologicalshift."Youressayshouldbelogicallystructured,well-supportedwithexamples,anddemonstrateahighlevelofEnglishproficiency.SectionV:参考答案及高分策略解析SectionI:ListeningComprehensionPartA:单项选择题1.【答案】B【解析】细节理解题。录音中明确提到"Theprimarydriverofthisremarkablegrowthisnot...thetraditionalagriculturalsector,butratherthemassiveinvestmentinrenewableenergyinfrastructure."（主要驱动力不是传统农业部门，而是对可再生能源基础设施的大规模投资），故选B。2.【答案】C【解析】细节推断题。关于塔克拉玛干沙漠公路，录音指出"amassiveshelterbeltplantingprojectwasinitiatedalongitsroute"（沿路启动了大规模的防护林种植工程），说明公路促进了沿线的植树造林，故选C。3.【答案】A【解析】细节理解题。针对南疆快速工业化带来的担忧，演讲者提到"Environmentalistsworryaboutthedepletionofundergroundaquifersduetoheavywaterusageinmanufacturing."（环保人士担心制造业的大量用水会导致地下含水层枯竭），故选A。4.【答案】B【解析】词义理解题。循环经济在此语境下的具体体现是"implementingclosed-loopwaterrecyclingsystemsinfactories"（在工厂中实施闭环水循环系统），即水资源的循环利用，故选B。5.【答案】A【解析】态度判断题。录音结尾处演讲者表明态度："Thespeakerremainscautiouslyoptimisticaboutachievingabalance..."（演讲者对实现平衡保持谨慎乐观的态度），故选A。PartB:填空题6.【答案】societalwell-being【解析】原文提到"Thecoredilemmaisalwaysbalancinginnovationwithsocietalwell-being."（核心困境总是在于平衡创新与社会福祉）。7.【答案】societalbiases【解析】原文提到"algorithmstrainedonhistoricaldataofteninheritandperpetuateexistingsocietalbiases."（基于历史数据训练的算法经常继承并固化现有的社会偏见）。8.【答案】strictalgorithmicaccountability【解析】原文指出"Developersmustadoptaframeworkofstrictalgorithmicaccountabilitybeforedeployingnewsystems."（开发者在部署新系统前必须采用严格的算法问责框架）。9.【答案】decision-makingprocess【解析】关于可解释AI，原文解释为"Wemustbeabletounderstandthedecision-makingprocessbehindanAI'sconclusion"（我们必须能够理解AI结论背后的决策过程）。10.【答案】open-sourceinnovation【解析】为了防止AI垄断，原文建议"governmentsshouldencourageopen-sourceinnovationinthetechindustry"（政府应鼓励科技行业的开源创新）。PartC:简答题11.【答案】Executivefunctionsaresignificantlyimproved.【解析】原文明确指出"speakingtwolanguagesenhancesexecutivefunctionsinthebrain."（说两种语言能增强大脑的执行功能）。简答题要求不超过十个词，直接提取核心信息。12.【答案】Becausetheybuildgreatercognitivereserve.【解析】原文提到双语使用者"buildupagreatercognitivereserve.Thisreserveactsasabufferagainstbraindamage"，即他们建立了更大的认知储备，起到了缓冲作用。13.【答案】Parentsshouldimmersechildreninasecondlanguageearly.【解析】讲师建议"parentsimmersetheirchildreninasecondlanguageasearlyaspossible"（父母应尽早让孩子沉浸在第二语言环境中）。高分策略：听力部分高分的核心在于“预判”与“速记”。在PartA的单选题中，利用播放前的间隙快速扫读选项，圈出核心名词和动词，预测听力材料的话题。例如看到选项中的renewableenergy,aquifers,circulareconomy，可预判这是一篇关于经济与环境的学术演讲，提前激活相关词汇库。PartB的填空题需注意字数限制，听写时重点关注名词短语和固定搭配，对于长难词可先缩写后补全。PartC的简答题切忌照抄原句长段落，需进行语言重构，提取主谓宾核心结构，严格控制在十个词以内。SectionII:UseofEnglish14.【答案】C【解析】逻辑衔接题。前句提到智慧城市带来了好处，但此句由However转折，说明实施智慧城市计划并非没有“挑战”，故选challenges。15.【答案】B【解析】语境词汇题。数据隐私的担忧必然是由于隐私被“侵蚀”或破坏，故选erosion（侵蚀）。protection（保护），enforcement（执行），establishment（建立）均不符合语境。16.【答案】B【解析】逻辑推断题。随着传感器收集大量数据，公共安全与监控之间的界限变得越来越“模糊”，故选blurred（模糊的）。17.【答案】A【解析】固定搭配与语境题。数字鸿沟对公平发展构成了巨大的“障碍”，poseabarrierto（对……构成障碍）为固定用法，故选barrier。18.【答案】D【解析】上下文逻辑题。前文提到熟悉技术的人受益，此处用while引导对比，指那些对数字技术“不熟悉”的人会被边缘化，故选unfamiliar。19.【答案】A【解析】语境理解题。技术应该被视为解决城市问题的“工具”，而不是目的本身，故选tool。20.【答案】B【解析】词汇辨析题。解决潜在问题应用address。solve虽然也有解决之意，但通常指解决具体问题，而address更常用于正式文体中应对、处理复杂问题，且此处需与issue搭配，故选address更为地道。21.【答案】A【解析】名词辨析题。中央数据系统的“漏洞”或“被攻破”会导致灾难性的中断，abreachin（在……方面的缺口/漏洞）符合语境，故选breach。22.【答案】A【解析】动词搭配题。市政当局必须“实施”全面的安全协议，故选implement（实施）。23.【答案】B【解析】动词短语辨析题。并定期更新它们以“减轻”新兴的网络威胁，mitigateagainst（减轻、缓和……的影响）为正确选项。24.【答案】A【解析】名词辨析题。向智慧城市的转型是一项复杂的“事业/工程”，undertaking在此处意为“任务、事业”，符合语境。高分策略：完形填空考查的是语篇理解能力和词汇辨析能力。高分策略在于“跳出单句，放眼全篇”。做题时，首句通常不设空，是文章的主旨所在，必须精读。在处理具体空格时，需利用上下文线索，如转折、因果、并列等逻辑连词来推断词义。例如本题中第16空的blurred就是典型的上下文语境推断题。此外，对于近义词辨析（如20题的solvevsaddress），需结合词汇在正式学术语境中的语体色彩进行选择。SectionIII:ReadingComprehensionPartA:多项选择题25.【答案】B,C【解析】细节多选题。文章第二段详细解释了量子计算机的工作原理："Qubitsleveragetheprinciplesofsuperpositionandentanglement."（量子比特利用了叠加和纠缠原理）。Decoherence（退相干）是面临的挑战，而非工作原理；Binarylogic（二进制逻辑）是传统计算机的原理，故选B和C。26.【答案】C【解析】细节理解题。文章第三段提到"Qubitsareextraordinarilysensitivetoenvironmentalfactorssuchastemperaturefluctuationsandelectromagneticradiation"（量子比特对环境因素极其敏感，如温度波动和电磁辐射），这就是退相干现象，是维护量子比特运行完整性的主要挑战，故选C。27.【答案】A,B,D【解析】细节多选题。文章第四段列举了量子计算的潜在应用：密码学"Incryptography,quantumcomputerscouldbreakwidelyusedencryptionprotocols"（对应A）；制药业"Inthepharmaceuticalindustry,theycouldsimulatecomplexmolecularstructures"（对应B）；材料科学"Intherealmofmaterialscience,quantumsimulationscouldleadtothecreationofnew...materials"（对应D）。C选项未提及，故选A,B,D。28.【答案】C【解析】推理判断题。文章最后一段提到"Theadventofquantumcomputingdemandsinternationalcooperationtoestablishnormsandregulations"（量子计算的到来需要国际合作来建立规范和法规），说明目前缺乏统一规范，且认识到合作的必要性，故选C。PartB:简答题29.【答案】Anentireculturalworldview,ecologicalknowledge,andhistoricalmemory.【解析】原文首段指出"itisnotmerelyasetofwordsandgrammarrulesthatdisappears;itisthelossofanentireculturalworldview,ecologicalknowledge,andhistoricalmemory."简答题要求用自己的话概括，但核心信息点不能遗漏。30.【答案】Toprovidebettereducationalandeconomicopportunities.【解析】第二段提到父母选择主导语言是为了"toprovidethemwithbettereducationalandeconomicopportunities"（为他们提供更好的教育和经济机会）。31.【答案】Intricateknowledgeaboutlocalecosystems,medicinalplants,andagriculturalpractices.【解析】第三段明确指出原住民语言包含"intricateknowledgeaboutlocalecosystems,medicinalplants,andagriculturalpractices"（关于当地生态系统、药用植物和农业实践的复杂知识）。32.【答案】Substantialfundingandsustainedpoliticalwill.【解析】最后一段提到"theseinitiativesrequiresubstantialfundingandsustainedpoliticalwilltobeeffective"（这些举措需要大量资金和持续的政治意愿才能有效）。高分策略：PETS第五级的阅读理解文章学术性强、生词多。多选题（MultipleSelect）要求考生不能依赖单一选项的排除法，必须对文章有全面准确的理解。建议采用“定位+精读”策略：首先读题干，确定关键词（如人名、地名、专业术语等），然后回原文定位相关段落。对于多选题，需逐一核对每个选项与原文的一致性，警惕“部分正确但整体错误”的干扰项。简答题需注意字数限制，尽量使用原文的同义替换，避免语法错误，确保答出核心内容而非发散性论述。SectionIV:ComprehensiveAnalyticalandApplicationTasksPartA:图表分析应用题参考范文与解析Task1:CalculationofPercentageChangeTocalculatethepercentagechangeinthenumberofworkersforeachsectorbetween2010and2020,theformulaisapplied.AgricultureSector:Thenumberofworkersdecreasedfrom50millionto30million.Calculation:×TheAgriculturesectorexperienceda40%decreaseinworkforce.ManufacturingSector:Thenumberofworkersincreasedfrom30millionto40million.Calculation:×TheManufacturingsectorsawanapproximate33.33%increaseinworkforce.ServicesSector:Thenumberofworkersincreasedfrom20millionto50million.Calculation:×TheServicessectorexperiencedadramatic150%increaseinworkforce.Task2:AnalysisofEconomicOutputBasedonCobb-DouglasFunctionBasedontheCobb-DouglasproductionfunctionY=A··,whereYrepresentstotaleconomicoutput,AisTotalFactorProductivity,Kiscapitalinput,Lislaborinput,andα,βaretheoutputelasticitiesofcapitalandlabor.AssumingAandKremainconstant,thechangeineconomicoutputThedataillustratesasignificantstructuralshiftinthelaborforce.Thetotallaborforce(L)increasedfrom100millionto120million.Ifweassumethelaboroutputelasticityβremainspositive,asimplemathematicalinterpretationsuggeststhatanincreaseinL(from100to120)wouldinherentlyincreaseY.Furthermore,thelaborforcehasshiftedheavilytowardstheServicessector,whichgrewby150%.Inmoderneconomies,theServicessectoroftenexhibitshighlaborelasticity(β)becauseitencompassesknowledge-intensiveandvalue-addedindustries.IfthelaborshiftedtotheServicessectorismoreproductiveorpossesseshigherhumancapital,theeffectivequalityofLincreases.Therefore,evenwithAandKconstant,thesubstantialincreaseintheServicessectorworkforce,coupledwiththeoverallgrowthintotallabor,wouldtheoreticallyresultinamultiplicativeincreaseintheoveralleconomicoutputY.高分策略：应用题中的计算部分要求清晰展示公式和步骤，不可仅有结果。本题需严格应用百分比变化公式。分析部分必须紧扣提供的Cobb-Douglas生产函数Y=A··。高分关键在于不仅识别到劳动力总量（L）的增加，还要深入分析劳动力结构变化（向服务业转移）对LPartB:综合类应用题参考范文Theintersectionofautomationandartificialintelligence(AI)withtheglobalworkforcerepresentsoneofthemostprofoundsocio-economictransformationsofthe21stcentury.Thistechnologicalshifthaspolarizedopinions,withsomeviewingitasaharbingerofwidespreadunemploymentandwideninginequality,whileothershailitasthecatalystforunprecedentedindustrialcreationandhumanliberation.Ontheonehand,theapprehensionsurroundingAI-inducedjobdisplacementisnotunfounded.Automationexcelsatexecutingroutine,repetitive,andpredictabletasks.Consequently,sectorssuchasmanufacturing,logistics,andbasicadministrativesupportfacesignificantjoblosses.Machinesdonotrequ