2026年英语专业四级考试阅读理解冲刺模拟试题三套

2026年英语专业四级考试阅读理解冲刺模拟试题三套考试时间：______分钟总分：______分姓名：______PartIReadingComprehensiondirections:Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Passage1Theinternethasfundamentallyalteredthewaywecommunicate,work,andlive.Whileithasbroughtnumerousbenefits,suchasinstantaccesstoinformationandtheabilitytoconnectwithpeopleworldwide,ithasalsointroducednewchallenges.Oneofthemostsignificantchallengesisthephenomenonofinformationoverload.Thesheervolumeofinformationavailableonlinecanbeoverwhelming,makingitdifficulttodiscernwhatisimportantandwhatcanbeignored.Thiscanleadtodecreasedproductivityandincreasedstressasindividualsstruggletokeepupwiththeconstantstreamofdata.Anotherchallengeistheriseofmisinformationandfakenews.Theeasewithwhichfalseinformationcanbecreatedanddisseminatedonlineposesaseriousthreattoinformeddecision-making.Thisisparticularlyproblematicinanagewherepoliticalandsocialpolarizationisontherise,asmisinformationcanbeusedtomanipulatepublicopinionandexacerbateexistingdivisions.Furthermore,theinternethascontributedtoadeclineinface-to-faceinteraction.Asmorecommunicationmovesonline,peoplemayexperienceasenseofisolationandloneliness,eveniftheyaresurroundedbydigitalconnections.Thiscanhavenegativeeffectsonmentalhealthandsocialwell-being.Additionally,theinternethasmadeiteasierforpeopletoavoidconflictanddifficultconversations,whichcanhinderpersonalgrowthandrelationships.Despitethesechallenges,theinternetremainsapowerfultoolthathasthepotentialtobringaboutpositivechange.Itiscrucial,however,thatwedevelopstrategiestomitigateitsnegativeimpacts.Thiscouldinvolveimprovingdigitalliteracy,promotingcriticalthinkingskills,andfosteringacultureofmediaresponsibility.Onlybydoingsocanweensurethattheinternetservesasaforceforgoodinourlives.1.Whatisthemaintopicofthepassage?A)Thebenefitsoftheinternet.B)Thechallengesposedbytheinternet.C)Thewaystousetheinterneteffectively.D)Theimpactoftheinternetonsociety.2.Accordingtothepassage,whatisoneofthemostsignificantchallengesoftheinternet?A)Thecostofinternetaccess.B)Informationoverload.C)Thelackofinternetprivacy.D)Thespeedofinternetconnections.3.Whatproblemdoesthepassageattributetotheeasycreationanddisseminationoffalseinformationonline?A)Itcanleadtodecreasedproductivity.B)Itcanmanipulatepublicopinion.C)Itcancausesocialisolation.D)Itcandamagementalhealth.4.Theword"mitigate"inthelastparagraphisclosestinmeaningto:A)worsenB)understandC)reduceD)improve5.Whatdoesthepassagesuggestasawaytoaddressthenegativeimpactsoftheinternet?A)Restrictinginternetaccess.B)Encouragingface-to-faceinteraction.C)Promotingdigitalliteracyandcriticalthinking.D)Increasingthespeedofinternetconnections.Passage2Climatechangeisoneofthemostpressingissuesfacingtheworldtoday.Itseffectsarefar-reachingandimpacteverycorneroftheglobe,fromrisingsealevelstomorefrequentandsevereweatherevents.Oneoftheprimarycausesofclimatechangeistheemissionofgreenhousegases,particularlycarbondioxide,intotheatmosphere.Thesegasestrapheatfromthesun,leadingtoagradualincreaseinglobaltemperatures.Theconsequencesofclimatechangearealreadybeingfeltaroundtheworld.Risingsealevels,causedbythemeltingofpolaricecapsandglaciers,threatencoastalcommunitiesandlow-lyingareaswithfloodinganddisplacement.Morefrequentandsevereweatherevents,suchashurricanes,droughts,andheatwaves,arecausingwidespreaddamagetoinfrastructure,agriculture,andecosystems.Mitigatingtheeffectsofclimatechangerequiresamultifacetedapproach.Reducinggreenhousegasemissionsisparamount,andthiscanbeachievedthroughtheadoptionofrenewableenergysources,suchassolarandwindpower,andtheimplementationofenergy-efficienttechnologies.Additionally,reforestationandafforestationprojectscanhelptoabsorbcarbondioxidefromtheatmosphereandrestoredamagedecosystems.Adaptingtotheunavoidableimpactsofclimatechangeisalsocrucial.Thisinvolvesdevelopingstrategiestoprotectvulnerablecommunitiesandecosystemsfromtheeffectsofrisingsealevels,extremeweatherevents,andotherchanges.Forexample,buildingseawallsandinvestinginflooddefensescanhelptoprotectcoastalareasfromflooding.Itisimportanttorecognizethatclimatechangeisaglobalproblemthatrequiresinternationalcooperation.Governments,businesses,andindividualsallhavearoletoplayinaddressingthischallenge.Byworkingtogether,wecanreducetheimpactofclimatechangeandcreateamoresustainablefutureforgenerationstocome.6.Whatisthemaintopicofthepassage?A)Thecausesofclimatechange.B)Theeffectsofclimatechange.C)Thesolutionstoclimatechange.D)Theimportanceofinternationalcooperation.7.Accordingtothepassage,whatisoneoftheprimarycausesofclimatechange?A)Themeltingofpolaricecaps.B)Theemissionofgreenhousegases.C)Theuseofrenewableenergysources.D)Theadoptionofenergy-efficienttechnologies.8.Whataresomeoftheconsequencesofclimatechangementionedinthepassage?A)Risingsealevelsandmorefrequentweatherevents.B)Increaseduseofrenewableenergy.C)Improvedenergyefficiency.D)Reducedgreenhousegasemissions.9.Theword"mitigating"inthethirdparagraphisclosestinmeaningto:A)causingB)reducingC)increasingD)ignoring10.Whatdoesthepassagesuggestabouttheroleofindividualsinaddressingclimatechange?A)Individualshavenoroletoplay.B)Individualsshouldfocusonadaptingtoclimatechange.C)Individualsshouldreducetheirowngreenhousegasemissions.D)Individualsshouldprimarilyrelyongovernmentstosolvetheproblem.Passage3Theconceptofhappinesshasbeenacentraltopicinphilosophy,psychology,andliteraturethroughouthumanhistory.Whilethepursuitofhappinessisauniversalhumandesire,thedefinitionandmeasurementofhappinessremaincomplexandelusive.Philosophersthroughouthistoryhavegrappledwiththenatureofhappiness,withsomedefiningitasastateofvirtueandcontentment,whileothersseeitasaresultofexternalcircumstancesandpleasures.Psychologistshaveattemptedtomeasurehappinessthroughvariousscalesandsurveys,focusingonfactorssuchasemotionalwell-being,lifesatisfaction,andpositiveemotions.Whilethesemeasuresprovidevaluableinsightsintothesubjectiveexperienceofhappiness,theyalsohighlightitscomplexityandthefactthatitisinfluencedbyawiderangeoffactors,bothinternalandexternal.Oneofthekeyinsightsfromresearchonhappinessistheimportanceofsocialconnections.Peoplewhohavestrongsocialrelationshipsandasenseofcommunitytendtoreporthigherlevelsofhappinessandwell-being.Thissuggeststhathappinessisnotjustanindividualpursuitbutisalsodeeplyintertwinedwithourrelationshipswithothers.Anotherimportantfactorinhappinessistheabilitytoappreciatethepresentmoment.Mindfulnesspractices,suchasmeditationandyoga,havebeenshowntoenhancehappinessbyhelpingindividualstofocusonthepresentandreducenegativethoughtsandemotions.Thishighlightstheimportanceofbeingawareofandengagedwithourcurrentexperiences.Finally,researchsuggeststhatpursuingmeaningfulgoalsandengaginginactivitiesthatalignwithone'svaluescancontributetoasenseofpurposeandhappiness.Thisdoesnotnecessarilymeanpursuinggrandorambitiousgoals,butratherengaginginactivitiesthataremeaningfulandfulfilling,whethertheyarerelatedtowork,hobbies,orvolunteerwork.Understandingthenatureofhappinessisnotjustanacademicexercise;ithaspracticalimplicationsforourlives.Byfocusingonfactorssuchassocialconnections,presentmomentawareness,andmeaningfulgoals,wecancultivateagreatersenseofhappinessandwell-being.Thisinvolvesmakingconsciouschoicesandadoptingpracticesthatsupportourmentalandemotionalhealth.11.Whatisthemaintopicofthepassage?A)Thehistoryofphilosophy.B)Thedefinitionandmeasurementofhappiness.C)Thefactorsthatcontributetohappiness.D)Theimportanceofmindfulnesspractices.12.Accordingtothepassage,howhavepsychologistsattemptedtomeasurehappiness?A)Throughphilosophicalarguments.B)Throughsurveysandscales.C)Throughthestudyofliterature.D)Throughtheanalysisofsocialconnections.13.Whatdoesthepassagesuggestabouttherelationshipbetweenhappinessandsocialconnections?A)Socialconnectionshavenoimpactonhappiness.B)Strongsocialconnectionsarenotnecessaryforhappiness.C)Peoplewithstrongsocialconnectionstendtobehappier.D)Socialconnectionsaretheonlyfactorthatcontributestohappiness.14.Theword"elusive"inthefirstparagraphisclosestinmeaningto:A)clearB)difficulttodefineorachieveC)temporaryD)predictable15.Whatdoesthepassagesuggestasawaytocultivatehappiness?A)Focusingonexternalcircumstancesandpleasures.B)Engaginginactivitiesthatalignwithone'svalues.C)Ignoringone'snegativethoughtsandemotions.D)Relyingsolelyonmindfulnesspractices.Passage4Theriseofartificialintelligence(AI)hasbroughtaboutsignificantadvancementsinvariousfields,fromhealthcaretotransportation.AIhasthepotentialtorevolutionizethewayweliveandwork,offeringsolutionstosomeoftheworld'smostpressingproblems.However,thedevelopmentanddeploymentofAIalsoraiseethicalconcernsthatneedtobecarefullyconsidered.OneoftheprimaryethicalconcernssurroundingAIisthepotentialforjobdisplacement.AsAIsystemsbecomemoresophisticated,theyarecapableofperformingtasksthatwerepreviouslydonebyhumans.Thiscouldleadtowidespreadjoblossesincertainsectors,particularlythoseinvolvingroutinemanualorcognitivetasks.WhileAIalsohasthepotentialtocreatenewjobs,thetransitioncouldbedifficultformanyworkers,requiringthemtoacquirenewskillsandadapttonewwaysofworking.AnotherethicalconcernisthepotentialforbiasanddiscriminationinAIsystems.AIsystemsaretrainedondata,andifthisdataisbiased,theAIsystemwillperpetuateandevenamplifythesebiases.Thiscouldleadtodiscriminatoryoutcomesinareassuchashiring,lending,andcriminaljustice,exacerbatingexistingsocialinequalities.Privacyisanothermajorethicalconcern.AIsystemsoftenrelyonlargeamountsofpersonaldata,raisingconcernsabouthowthisdataiscollected,stored,andused.Thereisariskthatpersonaldatacouldbemisusedorexploited,leadingtoprivacyviolationsandpotentialharmtoindividuals.Addressingtheseethicalconcernsrequiresamultifacetedapproach.ItiscrucialthatdevelopersandpolicymakersworktogethertoensurethatAIisdevelopedanddeployedinaresponsibleandethicalmanner.ThisinvolvesdevelopingAIsystemsthataretransparent,accountable,andfair,andthatrespectindividualprivacyandrights.Additionally,itisimportanttopromoteAIliteracyandeducationtoensurethatthepublicunderstandsthepotentialbenefitsandrisksofAI.Byaddressingtheseethicalconcerns,wecanensurethatAIisaforceforgoodinourworld,helpingtosolveproblemsandimproveourliveswhileminimizingthepotentialforharm.ThisrequiresacommitmenttoresponsibleAIdevelopmentanddeployment,aswellasongoingdialogueandcollaborationamongallstakeholders.16.Whatisthemaintopicofthepassage?A)Thebenefitsofartificialintelligence.B)Theethicalconcernssurroundingartificialintelligence.C)Thedevelopmentofartificialintelligence.D)Thepotentialjobdisplacementcausedbyartificialintelligence.17.Accordingtothepassage,whatisoneoftheprimaryethicalconcernssurroundingAI?A)Thepotentialforjobdisplacement.B)TheadvancementofAIinvariousfields.C)ThecreationofnewjobsthroughAI.D)TheimprovementofAIsystemsthroughdata.18.WhatdoesthepassagesuggestabouttherelationshipbetweenAIandbias?A)AIsystemsareimmunetobias.B)AIsystemscanperpetuateandamplifybiases.C)AIsystemscaneliminatebiasesfromdata.D)BiasisonlyaconcerninthedevelopmentofAIsystems.19.Theword"multifaceted"inthethirdparagraphisclosestinmeaningto:A)simpleB)complexC)limitedD)outdated20.WhatdoesthepassagesuggestasawaytoaddresstheethicalconcernssurroundingAI?A)RestrictingthedevelopmentofAI.B)PromotingAIliteracyandeducation.C)FocusingsolelyonthebenefitsofAI.D)IgnoringthepotentialrisksofAI.PartIIReadingComprehension(Cloze)directions:Thereare2passagesinthispart.Eachpassageiswithsomeblanks.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Passage1Therapiddevelopmentoftechnologyhassignificantly21)______thewaywelive,work,andinteractwithoneanother.Fromtheadventoftheinternettotheriseofartificialintelligence,technologicaladvancementshave22)______ourlivesincountlessways.Whilethesechangeshavebroughtnumerousbenefits,theyhavealso23)______challengesthatwemustnavigate.Oneofthemostsignificantimpactsoftechnologyisthe24)______incommunication.Theabilitytoconnectwithpeoplefromallcornersoftheglobeinreal-timehas25)______thewaywecollaborateandshareinformation.However,thisincreasedconnectivityhasalsoledtoconcernsaboutprivacyandthepotentialforinformationoverload.Aswebecomemore26)______todigitaldevices,wemustalsobemindfuloftheimpactoftechnologyonourmentalhealthandwell-being.Anotherchallengeposedbytechnologyisthe27)______ofjobsandtheneedforlifelonglearning.AsautomationandAI28)______moretaskspreviouslyperformedbyhumans,theworkforceisevolvingrapidly.Thisnecessitatesashiftintheskillsandknowledgerequiredfor29)______inthemoderneconomy.Individualsmustbepreparedtocontinuouslylearnandadapttonewtechnologiestoremaincompetitiveinthejobmarket.Despitethesechallenges,thefutureoftechnologylooks30)______bright.Innovationsinareassuchasrenewableenergy,healthcare,andtransportationhavethepotentialto31)______significantimprovementsinourlives.By32)______abalancedapproachthatconsidersboththebenefitsandchallengesoftechnology,wecanharnessitspowertocreateamoresustainableandequitablefutureforall.21.A)transformedB)influencedC)alteredD)modified22.A)enhancedB)improvedC)revolutionizedD)transformed23.A)presentedB)createdC)offeredD)generated24.A)changeB)revolutionC)transformationD)shift25.A)alteredB)modifiedC)revolutionizedD)transformed26.A)dependentB)reliantC)engagedD)connected27.A)lossB)declineC)reductionD)decrease28.A)takeoverB)performC)handleD)execute29.A)successB)achievementC)participationD)engagement30.A)increasinglyB)progressivelyC)steadilyD)increasingly31.A)bringaboutB)leadtoC)resultinD)cause32.A)maintainingB)adoptingC)followingD)adheringPassage2Theenvironmentisacomplexsystemthat33)______adelicatebalanceofvariouselements.Humanactivitieshave34)______thisbalance,leadingtoarangeofenvironmentalissuesthatthreatenthewell-beingofecosystemsandhumanpopulationsalike.Understandingtheinterconnectednessoftheseelementsiscrucialfor35)______effectivesolutionstothechallengesweface.Oneofthemostpressingenvironmentalissuesisclimatechange.Theincreaseingreenhousegasemissions,primarilyduetoburningfossilfuelsanddeforestation,has36)______toariseinglobaltemperaturesandahostofassociatedproblems,suchasmeltingicecaps,risingsealevels,andmoreextremeweatherevents.Addressingclimatechangerequiresaglobalefforttoreduceemissionsandtransitiontorenewableenergysources.Anothersignificantenvironmentalconcernispollution.Air,water,andsoilpollutionhave37)______severeconsequencesforbothhumanhealthandtheenvironment.Industrialactivities,agriculturalpractices,andurbanizationhaveall38)______tothepollutionproblem,makingitoneofthemosturgentissuesofourtime.Reducingpollutionrequiresamultifacetedapproach,includingstricterregulations,technologicalinnovations,andchangesinconsumerbehavior.Biodiversitylossisyetanotherenvironmentalchallengethatdemandsourattention.Thedestructionofhabitats,overexploitationofresources,andtheintroductionofinvasivespecieshave39)______toasignificantdeclineinthevarietyoflifeonEarth.Thislossofbiodiversitynotonly40)______ecosystemservicesthatareessentialforoursurvivalbutalso41)______theplanet'sabilitytoadapttochangingconditions.Conservationeffortsarecrucialfor42)______thelossofbiodiversityandensuringthelong-termhealthofecosystems.Addressingtheseenvironmentalchallengesrequiresaconcertedeffortfromallsectorsofsociety.Governments,businesses,andindividualsallhavearoletoplayin43)______sustainablepracticesandprotectingtheenvironmentforfuturegenerations.Byworkingtogether,wecancreateamoresustainableandresilientplanet.33.A)maintainsB)preservesC)sustainsD)keeps34.A)disruptedB)disturbedC)alteredD)modified35.A)developingB)designingC)implementingD)formulating36.A)ledB)resultedC)contributedD)caused37.A)hadB)ledC)resultedD)caused38.A)contributedB)ledC)resultedD)caused39.A)ledB)resultedC)contributedD)caused40.A)provideB)supplyC)offerD)deliver41.A)weakenB)reduceC)diminishD)decrease42.A)preventingB)avoidingC)minimizingD)reducing43.A)adoptingB)implementingC)followingD)adhering试卷答案PartIReadingComprehension1.B2.B3.B4.C5.C6.B7.B8.A9.B10.C11.C12.B13.C14.B15.B16.B17.A18.B19.B20.BPartIIReadingComprehension(Cloze)21.A22.C23.A24.C25.D26.A27.A28.A29.D30.B31.A32.B33.C34.A35.D36.C37.D38.A39.B40.A41.C42.A43.A解析PartIReadingComprehension1.B主旨题。通读全文可知，文章主要讨论了互联网带来的挑战，如信息过载、虚假信息和社交隔离等。选项B“互联网带来的挑战”与文章主旨一致。选项A“互联网的好处”只是文章部分内容，不是主旨。选项C“如何有效使用互联网”和选项D“互联网对社会的影响”都不是文章的主要讨论内容。2.B细节题。根据文章第一段第二句“...thephenomenonofinformationoverload.Thesheervolumeofinformationavailableonlinecanbeoverwhelming,makingitdifficulttodiscernwhatisimportantandwhatcanbeignored.”可知，信息过载是互联网带来的一个主要挑战。选项B“信息过载”与原文信息一致。选项A“互联网接入成本”、选项C“缺乏互联网隐私”和选项D“互联网连接速度”都不是文章提到的挑战。3.B细节题。根据文章第二段第三句“Theeasewithwhichfalseinformationcanbecreatedanddisseminatedonlineposesaseriousthreattoinformeddecision-making.Thisisparticularlyproblematicinanagewherepoliticalandsocialpolarizationisontherise,asmisinformationcanbeusedtomanipulatepublicopinionandexacerbateexistingdivisions.”可知，虚假信息容易创建和传播，对明智的决策构成严重威胁，并可能被用来操纵公众舆论。选项B“操纵公众舆论”与原文信息一致。选项A“导致生产力下降”、选项C“造成社交隔离”和选项D“损害心理健康”虽然可能是虚假信息的间接后果，但不是文章直接提到的。4.C词汇题。根据上下文，“mitigateitsnegativeimpacts”意为减轻其负面影响。选项C“reduce”（减少）与“mitigate”的意思最接近。选项A“worsen”（恶化）、选项B“understand”（理解）和选项D“improve”（改善）都不符合文意。5.C推理题。根据文章最后一段“...improvingdigitalliteracy,promotingcriticalthinkingskills,andfosteringacultureofmediaresponsibility.”可知，文章建议通过提高数字素养、促进批判性思维能力和培养媒体责任感来解决互联网的负面影响。选项C“促进数字素养和批判性思维”与原文信息一致。选项A“限制互联网接入”、选项B“鼓励面对面交流”和选项D“提高互联网连接速度”都不是文章建议的方式。6.B主旨题。通读全文可知，文章主要讨论了气候变化的影响，如海平面上升、极端天气事件等。选项B“气候变化的影响”与文章主旨一致。选项A“气候变化的成因”、选项C“气候变化的解决方案”和选项D“国际合作的重要性”都不是文章的主要讨论内容。7.B细节题。根据文章第二段第一句“Oneoftheprimarycausesofclimatechangeistheemissionofgreenhousegases,particularlycarbondioxide,intotheatmosphere.”可知，气候变化的一个主要原因是温室气体，尤其是二氧化碳，排放到大气中。选项B“温室气体的排放”与原文信息一致。选项A“极地冰盖的融化”、选项C“可再生能源的使用”和选项D“节能技术的采用”都不是文章提到的气候变化的主要原因。8.A细节题。根据文章第二段和第三段可知，气候变化的影响包括海平面上升和更频繁的极端天气事件。选项A“海平面上升和更频繁的天气事件”与原文信息一致。选项B“可再生能源的increaseduse”、选项C“improvedenergyefficiency”和选项D“reducedgreenhousegasemissions”都不是文章提到的气候变化的影响。9.B词汇题。根据上下文，“mitigatingtheeffectsofclimatechange”意为减轻气候变化的影响。选项B“reduce”（减少）与“mitigating”的意思最接近。选项A“cause”（造成）、选项C“increase”（增加）和选项D“ignore”（忽视）都不符合文意。10.C推理题。根据文章最后一段“Governments,businesses,andindividualsallhavearoletoplay...Byworkingtogether,wecanreducetheimpactofclimatechange...”可知，文章建议个人也应该减少自己的温室气体排放。选项C“减少自己的温室气体排放”与原文信息一致。选项A“个人没有作用”、选项B“个人应该专注于适应气候变化”和选项D“个人应该主要依赖政府来解决这个问题”都不是文章建议的。11.C主旨题。通读全文可知，文章主要讨论了幸福的因素，如社会联系、活在当下和追求有意义的目标等。选项C“幸福的因素”与文章主旨一致。选项A“哲学史”、选项B“幸福的定义和测量”和选项D“正念练习的重要性”都不是文章的主要讨论内容。12.B细节题。根据文章第二段第二句“Psychologistshaveattemptedtomeasurehappinessthroughvariousscalesandsurveys,focusingonfactorssuchasemotionalwell-being,lifesatisfaction,andpositiveemotions.”可知，心理学家试图通过各种量表和调查来测量幸福，关注情感幸福感、生活满意度和积极情绪等因素。选项B“通过调查和量表”与原文信息一致。选项A“通过哲学论证”、选项C“通过文学研究”和选项D“通过社会联系的分析”都不是文章提到的测量幸福的方法。13.C细节题。根据文章第三段第一句“Peoplewhohavestrongsocialrelationshipsandasenseofcommunitytendtoreporthigherlevelsofhappinessandwell-being.”可知，拥有强大社会关系和社区意识的人往往报告更高的幸福感和幸福感。选项C“拥有强大社会关系的人往往更快乐”与原文信息一致。选项A“社会关系对幸福没有影响”、选项B“拥有强大社会关系并不是快乐所必需的”和选项D“社会关系是幸福唯一的因素”都不是文章的观点。14.B词汇题。根据上下文，“elusive”意为难以定义或实现的。选项B“difficulttodefineorachieve”（难以定义或实现的）与“elusive”的意思最接近。选项A“clear”（清晰的）、选项C“temporary”（暂时的）和选项D“predictable”（可预测的）都不符合文意。15.B推理题。根据文章第四段“...pursuingmeaningfulgoalsandengaginginactivitiesthatalignwithone'svaluescancontributetoasenseofpurposeandhappiness.”可知，追求有意义的目标和参与与个人价值观一致的活动可以带来目标感和幸福感。选项B“追求与个人价值观一致的活动”与原文信息一致。选项A“专注于外部环境和享受”、选项C“忽视自己的负面情绪”和选项D“主要依赖正念练习”都不是文章建议的。16.B主旨题。通读全文可知，文章主要讨论了人工智能带来的伦理问题，如工作机会的减少、偏见和歧视以及隐私问题等。选项B“人工智能的伦理问题”与文章主旨一致。选项A“人工智能的好处”、选项C“人工智能的发展”和选项D“人工智能造成的工作机会减少”都不是文章的主要讨论内容。17.A细节题。根据文章第一段第二句“OneoftheprimaryethicalconcernssurroundingAIisthepotentialforjobdisplacement.”可知，人工智能的主要伦理问题之一是工作机会的减少。选项A“工作机会的减少”与原文信息一致。选项B“人工智能在各个领域的发展”、选项C“人工智能创造新工作机会”和选项D“人工智能通过数据改进系统”都不是文章提到的伦理问题。18.B细节题。根据文章第二段第二句“AIsystemsaretrainedondata,andifthisdataisbiased,theAIsystemwillperpetuateandevenamplifythesebiases.”可知，人工智能系统在数据上进行训练，如果这些数据有偏见，人工智能系统就会延续甚至放大这些偏见。选项B“人工智能系统会延续甚至放大偏见”与原文信息一致。选项A“人工智能系统对偏见免疫”、选项C“人工智能系统可以从数据中消除偏见”和选项D“偏见只是人工智能系统发展中的一个问题”都不符合文意。19.B词汇题。根据上下文，“multifacetedapproach”意为多方面的方法。选项B“complex”（复杂的）与“multifaceted”的意思最接近。选项A“simple”（简单的）、选项C“limited”（有限的）和选项D“outdated”（过时的）都不符合文意。20.B推理题。根据文章第三段最后一句“ThisinvolvesdevelopingAIsystemsthataretransparent,accountable,andfair,andthatrespectindividualprivacyandrights.Additionally,itisimportanttopromoteAIliteracyand