2025年英语四六级考试全真模拟试卷（含听力、阅读、写作、翻译）

2025年英语四六级考试全真模拟试卷（含听力、阅读、写作、翻译）考试时间：______分钟总分：______分姓名：______PartIListeningComprehension(20minutes)directions:Inthissection,youwillhear8shortconversationsand2passages.Attheendofeachconversationorpassage,therewillbeaquestionbasedonit.Boththeconversationandthequestionwillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.1.A)Sheneedssomeonetohelpherwithherluggage.B)Sheislookingforahotelnearby.C)Sheiseagertostartherjourney.D)Sheiscomplainingaboutthelongqueue.2.A)Hewillgotothelibrarywithher.B)Heisnotinterestedinthebook.C)Hehasalreadyfinishedreadingthebook.D)Hecan'tgotothelibrarythisweekend.3.A)Themanhasboughttwoticketsfortheconcert.B)Themandoesn'tknowwheretheconcertwillbeheld.C)Thewomanisnotinterestedintheconcert.D)Themancan'taffordtheexpensivetickets.4.A)Sheisupsetbecauseshelostherkeys.B)Sheisworriedabouthersafety.C)Sheneedssomeonetolookafterhercat.D)Sheislockingthedoortoocarefully.5.A)Heistiredofstudying.B)Heislookingforwardtotheweekend.C)Hehastostudyalldaytomorrow.D)Heprefersstudyingonweekends.6.A)Themanthinksthemovieisnotworthwatching.B)Thewomaniseagertoseethenewmovie.C)Theyhavedifferentopinionsaboutthemovie.D)Themandoesn'twanttogotothecinema.7.A)Sheisastudent.B)Sheworksinacompany.C)Sheisonabusinesstrip.D)Sheistravelingforfun.8.A)Heissatisfiedwithhisnewjob.B)Heislookingforanewjob.C)Hedislikeshiscurrentjob.D)Heisconsideringchanginghisjob.directions:Inthissection,youwillhear2passages.Attheendofeachpassage,therewillbesomequestions.Boththepassageandthequestionwillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.PassageOne9.A)Itprovidesaplaceforpeopletorelaxandsocialize.B)Itoffersavarietyofrecreationalactivities.C)Ithelpstopreservelocalhistoricalheritage.D)Itattractsalargenumberoftouristseveryyear.10.A)Bybuildingnewparksandrecreationalfacilities.B)Byrestoringandmaintaininghistoricbuildings.C)Byattractingmoretouristsandbusinesses.D)Byincreasingthepopulationdensityinthearea.11.A)Theyprovideessentialservicesforthecommunity.B)Theycontributesignificantlytothelocaleconomy.C)Theyhelptoprotecttheenvironmentandwildlife.D)Theyofferjobopportunitiesforlocalresidents.PassageTwo12.A)Therapiddevelopmentoftechnology.B)Theincreasingdemandforconvenience.C)Thechanginglifestylesofmodernpeople.D)Theinfluenceofglobalculture.13.A)Theyaremoreaffordablethantraditionalmethods.B)Theyoffergreaterflexibilityandconvenience.C)Theyaremoreenvironmentallyfriendly.D)Theyprovidefasterandmoreefficientcommunication.14.A)Theymayleadtoalossofpersonalprivacy.B)Theycancausepeopletobelessproductive.C)Theymightresultinsocialisolationandloneliness.D)Theyareexpensivetosetupandmaintain.PartIIReadingComprehension(40minutes)directions:Inthissection,thereare4passages.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneTheinternethasrevolutionizedthewaywecommunicate,work,andaccessinformation.However,thisdigitalagehasalsobroughtaboutnewchallenges,particularlyintherealmofmentalhealth.Onlineinteractions,whileconvenient,cansometimeslackthenuancesandemotionalsupportofface-to-facecommunication.Thiscanleadtomisunderstandings,cyberbullying,andfeelingsofisolation,allofwhichcannegativelyimpactmentalwell-being.Socialmediaplatforms,intendedtoconnectpeople,canparadoxicallycreatebarrierstogenuineconnection.Thecuratedonlinepersonasthatindividualspresentoftenmasktheirtrueselves,makingitdifficulttoformmeaningfulrelationships.Moreover,theconstantcomparisontoothers'highlightreelscanfosterfeelingsofinadequacyandlowself-esteem.Theseissuesareespeciallyprevalentamongyoungeruserswhoarestilldevelopingtheirsenseofidentityandself-worth.Thepressuretomaintainanidealizedimageonlinecanalsoleadtoanxietyanddepression.Thefearofmissingout(FOMO)drivesmanytoconstantlychecktheirdevicesandengageinactivitiessimplytokeepupwithothers.Thisrelentlesspursuitofvalidationthroughlikesandsharescanbeexhaustinganddetrimentaltomentalhealth.Inaddition,theanonymityprovidedbytheinternetcanemboldensomeindividualstoengageinharmfulbehaviors,suchastrollingandharassment,whichcanhaveseverepsychologicalconsequencesfortheirvictims.Whiletheinternetoffersnumerousbenefits,itiscrucialtobeawareofitspotentialdownsidesandtoprioritizeourmentalhealthinthedigitalage.Strikingabalancebetweenonlineandofflineinteractions,beingmindfulofouronlinebehavior,andseekingsupportwhenneededareallimportantstepswecantaketoensurethattechnologyenhancesourlivesratherthandetractsfromthem.15.Whatisthemaintopicofthepassage?A)Thepositiveimpactoftheinternetoncommunication.B)Theroleofsocialmediainshapingpersonalidentity.C)Thechallengesofmentalhealthinthedigitalage.D)Thebenefitsofface-to-facecommunicationoveronlineinteractions.16.Accordingtothepassage,whatisonenegativeeffectofsocialmedia?A)Itpromotesreal-worldconnections.B)Itprovidesaplatformforself-expression.C)Itcanleadtofeelingsofinadequacy.D)Itencouragesuserstoengageinproductiveactivities.17.Whatdoesthepassagesuggestaboutthefearofmissingout(FOMO)?A)Itisahealthymotivationforsocialengagement.B)Itencouragespeopletoliveinthepresent.C)Itcancontributetoanxietyanddepression.D)Itfostersasenseofcommunityandbelonging.18.Whatisthepassagemainlyarguingfor?A)Theneedforstricterregulationsonsocialmedia.B)Theimportanceofbalancingonlineandofflinelife.C)Thebenefitsofanonymityinonlineinteractions.D)Thenecessityofreducingscreentimeforbettermentalhealth.PassageTwoClimatechangeisoneofthemostsignificantchallengesfacinghumanitytoday.Theincreasingconcentrationofgreenhousegasesintheatmosphere,primarilyduetohumanactivitiessuchasburningfossilfuelsanddeforestation,hasledtoariseinglobaltemperatures.Thiswarmingtrendhasfar-reachingconsequences,includingmorefrequentandsevereweatherevents,risingsealevels,andthemeltingofpolaricecaps.Theimpactofclimatechangeisnotuniformacrosstheglobe.Developingcountries,oftenwithfewerresourcestomitigateitseffects,aredisproportionatelyaffected.Risingsealevelsthreatencoastalcommunitieswithflooding,whilechangingprecipitationpatternscanleadtodroughtsorexcessiverainfall,disruptingagricultureandwatersupplies.Theseenvironmentalchangesexacerbatepoverty,displacement,andconflict,creatingacycleofvulnerability.Addressingclimatechangerequiresamultifacetedapproach.Reducinggreenhousegasemissionsisparamount,andthiscanbeachievedthroughtransitioningtorenewableenergysourceslikesolarandwindpower,improvingenergyefficiency,andadoptingsustainabletransportationmethods.Additionally,reforestationeffortsandthepreservationofexistingforestscanhelpabsorbcarbondioxidefromtheatmosphere.Internationalcooperationisalsoessential,asclimatechangeknowsnobordersandrequiresacoordinatedglobalresponse.Individualactions,whileseeminglysmall,canalsocontributetothelargereffort.Simplestepssuchasreducingenergyconsumption,minimizingwaste,usingpublictransportation,andsupportingpoliciesthatpromoteenvironmentalsustainabilitycancollectivelymakeasignificantdifference.Moreover,raisingawarenessaboutclimatechangeanditsimpactsiscrucialforfosteringasenseofurgencyandencouragingotherstotakeaction.Byworkingtogetheratbothindividualandcollectivelevels,wecanmitigatetheeffectsofclimatechangeandcreateamoresustainablefuture.19.Whatistheprimarycauseofclimatechangementionedinthepassage?A)Naturalfluctuationsinglobaltemperatures.B)ThecyclicalnatureofEarth'sclimatesystem.C)Humanactivitiesandtheemissionofgreenhousegases.D)Thereleaseofnaturalgasesfromdecomposingorganicmatter.20.Accordingtothepassage,howaredevelopingcountriesaffectedbyclimatechange?A)Theybenefitfromtheeconomicopportunitiesitcreates.B)Theyarelessimpactedthandevelopedcountries.C)Theyfacedisproportionatechallengesandvulnerabilities.D)Theyhavetheresourcestomitigateitseffectseffectively.21.Whatisonewaytoreducegreenhousegasemissionsmentionedinthepassage?A)Increasingtheuseoffossilfuelsforenergy.B)Transitioningtorenewableenergysources.C)Expandingdeforestationtomeetenergydemands.D)Relyingonnuclearenergyastheprimarypowersource.22.Whatroledoindividualactionsplayinaddressingclimatechange?A)Theyarenegligibleandhaveminimalimpact.B)Theycancontributesignificantlywhenmultiplied.C)Theyoftenleadtoincreasedconsumptionandemissions.D)Theyareonlyeffectivewhencombinedwithgovernmentpolicies.PassageThreeTheconceptofhappinesshasbeenacentraltopicinphilosophy,psychology,andliteraturethroughouthumanhistory.Whilethepursuitofhappinessisoftenseenasauniversalhumangoal,thedefinitionandmeasurementofhappinessremaincomplexandsubjective.Somearguethathappinessisafleetingemotionalstate,whileothersviewitasamoreenduringlifesatisfaction.Researchinpositivepsychologyhasidentifiedvariousfactorsthatcontributetohappiness.Theseincludestrongsocialconnections,asenseofpurpose,engagingworkorhobbies,physicalhealth,andtheabilitytocopewithstress.Interestingly,researchalsosuggeststhatmoney,whileimportant,playsalesssignificantroleinhappinessoncebasicneedsaremet.Beyondacertainincomelevel,additionalwealthhasdiminishingreturnsonwell-being.Culturaldifferencesalsoinfluencehowhappinessisperceivedandpursued.Inindividualisticsocieties,happinessisoftenassociatedwithpersonalachievementandself-expression.Incontrast,collectivistculturesmayemphasizecommunityharmonyandfamilialrelationshipsaskeycomponentsofhappiness.Theseculturalvariationshighlighttheimportanceofcontextinunderstandinganddefininghappiness.Thepursuitofhappinessshouldnotbeconfusedwiththepursuitofmaterialwealthorexternalvalidation.Truehappinessoftencomesfromwithin,throughself-acceptance,gratitude,andthecultivationofpositiveemotions.Whilesocietalpressuresandconsumercultureoftenpromotetheideathathappinesscanbeboughtorachievedthroughexternalmeans,theseapproachesmaynotleadtolastingfulfillment.Instead,focusingonpersonalgrowth,meaningfulrelationships,andcontributingtosomethinglargerthanoneselfcanfosteradeeperandmoresustainablesenseofhappiness.23.Whatisthemainideaofthepassage?A)Thedefinitionofhappinessisuniversallyagreedupon.B)Happinessisprimarilyaresultofexternalfactorssuchaswealth.C)Happinessisacomplexandmultifacetedconcept.D)Pursuingmaterialwealthisthekeytohappiness.24.Accordingtopositivepsychology,whatisonefactorthatcontributestohappiness?A)Isolationandloneliness.B)Asenseofpurpose.C)Excessiveconsumptionofmoney.D)Lackofsocialconnections.25.Howdoindividualisticandcollectivistculturesdifferintheirviewsonhappiness?A)Individualisticculturesvaluepersonalachievement,whilecollectivistculturesvaluecommunity.B)Individualisticculturesprioritizefamilyrelationships,whilecollectivistculturesprioritizepersonalgoals.C)Individualisticculturesfocusonmaterialwealth,whilecollectivistculturesfocusonspiritualgrowth.D)Individualisticculturesvaluework,whilecollectivistculturesvalueleisure.26.Whatisthepassagesuggestingaboutthepursuitofhappiness?A)Itshouldbefocusedsolelyonexternalachievements.B)Itisafutileeffortthatcannotleadtotruefulfillment.C)Itshouldbebalancedwithpersonalgrowthandmeaningfulrelationships.D)Itcanbeachievedthroughtheaccumulationofmaterialpossessions.PassageFourTheimportanceofeducationcannotbeoverstated.Itisthefoundationforindividualdevelopment,socialmobility,andeconomicgrowth.Educationequipsindividualswithknowledge,skills,andcriticalthinkingabilitiesthatareessentialfornavigatingthecomplexitiesofmodernlife.Frombasicliteracyandnumeracytoadvancedscientificandtechnologicalunderstanding,educationempowerspeopletopursuetheiraspirationsandcontributemeaningfullytosociety.Despiteitsrecognizedimportance,accesstoqualityeducationremainsachallengeinmanypartsoftheworld.Factorssuchaspoverty,geographiclocation,genderinequality,andpoliticalinstabilitycanpreventmillionsofchildrenandadultsfromreceivingtheeducationtheyneed.Thisdisparitycreatesacycleofdisadvantage,limitingopportunitiesandperpetuatingpovertyacrossgenerations.Bridgingtheeducationgapisnotonlyamatteroffairnessbutalsoacrucialsteptowardsglobalsustainabilityandpeace.Technologicaladvancementshavethepotentialtotransformeducation,makingitmoreaccessibleandinclusive.Onlinelearningplatforms,digitalresources,andeducationaltechnologytoolscanreachremoteandunderservedcommunities,providingopportunitiesforlearningthatwerepreviouslyunavailable.However,thedigitaldivide—thegapbetweenthosewithandwithoutaccesstodigitaltechnology—posesanewchallenge.Ensuringequitableaccesstotechnologyandtheinternetisessentialforleveragingtheseadvancementstobenefitalllearners.Investingineducationisaninvestmentinthefuture.Byprovidingqualityeducationtoall,societiescanfosterinnovation,createeconomicopportunities,andpromotesocialcohesion.Educatedindividualsarebetterequippedtomakeinformeddecisions,participateindemocraticprocesses,andaddressglobalchallengessuchasclimatechangeandhealthcrises.Therefore,governments,organizations,andindividualsmustworktogethertoprioritizeeducation,ensureitsaccessibility,andcontinuouslyimproveitsquality.Onlythroughacollectivecommitmenttoeducationcanwebuildamoreequitable,prosperous,andsustainableworld.27.Whatisthemainpurposeofthepassage?A)Toargueagainstthenecessityofformaleducation.B)Tohighlightthechallengesofaccessingqualityeducation.C)Toemphasizetheimportanceofeducationforindividualandsocietaldevelopment.D)Topromotetheuseoftechnologyinreplacingtraditionaleducationmethods.28.Whatisonefactorthatcanpreventpeoplefromreceivingeducation?A)Personalinterestinspecificsubjects.B)Geographiclocationandlackofresources.C)Academicexcellenceandhighachievement.D)Governmentpoliciespromotingeducation.29.Howcantechnologicaladvancementscontributetoeducation?A)Theycanreplacetheneedforteachersandschools.B)Theycanmakeeducationmoreaccessibleandinclusive.C)Theycanleadtoafocusonrotememorizationovercriticalthinking.D)Theycanincreasethecostofeducationandreduceaccessibility.30.Whatisthepassagesuggestingabouttheinvestmentineducation?A)Itisawasteofresourcesthatdoesnotyieldsignificantreturns.B)Itshouldbeprimarilyfocusedonhighereducationinstitutions.C)Itisessentialforbuildingasustainableandequitablefuture.D)Itshouldbelimitedtowealthynationswithabundantresources.PartIIIWriting(30minutes)directions:Writeanessayof120-180wordsonthetopicgivenbelow.YouressaymustbewrittenneatlyonANSWERSHEET2.Topic:Theimpactofsocialmediaoncommunication.PartIVTranslation(30minutes)directions:TranslatethefollowingpassageintoEnglish.WriteyourtranslationneatlyonANSWERSHEET2.Passage:随着互联网的普及，社交媒体已成为人们日常生活中不可或缺的一部分。它极大地改变了我们的沟通方式，使人们能够即时分享信息、图片和视频。然而，这种便利性也带来了一些问题。人们越来越依赖线上交流，可能会忽视面对面的社交互动。此外，社交媒体上的信息泛滥和虚假信息的传播也对社会信任构成了挑战。尽管如此，如果人们能够明智地使用社交媒体，它仍然可以成为促进联系和获取信息的强大工具。关键在于保持平衡，确保线上交流不会取代现实生活中的人际交往。---试卷答案PartIListeningComprehension1.C解析思路：对话开头男士提到"I'msogladwedon'thavetowaitinlineanymore"，并提到"Wecanfinallystartourjourney"，表明他急于开始旅行。选项C"Sheiseagertostartherjourney"与此意思一致。2.A解析思路：对话中女士建议"Howaboutgoingtothelibrarytogether?",男士回答"Thatsoundsgreat.I'vebeenmeaningtocheckoutthatnewbookonhistoryanyway."，表明他愿意和她一起去图书馆，并且对书感兴趣。选项A"Hewillgotothelibrarywithher"符合此意。3.C解析思路：对话中女士说"Doyouhavetheticketsfortheconcertyet?",男士回答"No,Iwashopingyou'dbuythem.They'retooexpensive!"，表明女士不打算买票，或者认为太贵了。选项C"Thewomanisnotinterestedintheconcert"最能概括男士话语中隐含的意思。4.D解析思路：对话中男士说"Areyoulockingthedoorsocarefully?",女士回答"Yes,Iam.Idon'twanttoforgettolockitagain."，表明女士是在反复确认是否锁门，显示她非常小心。选项D"Sheislockingthedoortoocarefully"与此描述相符。5.B解析思路：对话中男士说"Finally,theweekendishere!",女士回应"Yes,Ican'twaittorelax.",男士又说"Metoo.I'vebeenlookingforwardtoitallweek."，表明他们都期待周末的到来。选项B"Heislookingforwardtotheweekend"符合男士的意思。6.C解析思路：对话中女士热情地说"Thenewsciencefictionmovieopeningthisweekendlooksamazing!",男士回答"Iheardthat,butI'mnotsureifIwanttogo.It'sprobablytooloudandconfusing.",表明他们对同一部电影有不同的看法。选项C"Theyhavedifferentopinionsaboutthemovie"概括了这一点。7.A解析思路：对话中女士提到"I'mtakingtheearlyflightbecauseIhaveabigexamtomorrow.",男士回应"Oh,Isee.I'mjustonashortbusinesstrip.",女士的身份是学生。选项A"Sheisastudent"为正确答案。8.D解析思路：对话中男士提到"IgotthejobofferIappliedforlastmonth.",女士祝贺道"Congratulations!Areyouhappywithit?",男士回答"Yes,Iam.It'sagreatopportunityforme.",表明他对新工作满意，并考虑接受。选项D"Heisconsideringchanginghisjob"最符合对话隐含的意思。PassageOne9.C解析思路：文章第一段指出"Theinternethasrevolutionizedthewaywecommunicate,work,andaccessinformation,however,thisdigitalagehasalsobroughtaboutnewchallenges,particularlyintherealmofmentalhealth."，并后续讨论了网络交流的负面影响，如误解、网络欺凌和孤立感。选项C"Thechallengesofmentalhealthinthedigitalage"符合文章主旨。10.B解析思路：文章第二段提到"Onlineinteractions,whileconvenient,cansometimeslackthenuancesandemotionalsupportofface-to-facecommunication.Thiscanleadtomisunderstandings,cyberbullying,andfeelingsofisolation..."，第三段提到"Thepressuretomaintainanidealizedimageonlinecanalsoleadtoanxietyanddepression."，第四段总结"Itiscrucialtobeawareofitspotentialdownsidesandtoprioritizeourmentalhealthinthedigitalage."，暗示解决方法可能涉及修复和保留（可能指修复网络交流方式或保留现实交流）。选项B"Byrestoringandmaintaininghistoricbuildings"与文意不符，但可能是对"prioritizingourmentalhealth"的误解性干扰。更准确的答案应涉及改善数字交流质量或增加现实交流，但在此选项中并非最佳。（注：此题选项设置可能存在偏差，最符合文意的答案应强调改善数字交流或增加现实联系，但选项中缺乏此类表述）11.A解析思路：文章第二段提到"Onlineinteractionscansometimeslackthenuancesandemotionalsupportofface-to-facecommunication."，第四段提到"Itiscrucialtobeawareofitspotentialdownsidesandtoprioritizeourmentalhealthinthedigitalage."，暗示网络交流作为社区的一部分，其缺乏情感支持是主要问题。选项A"Theyprovideessentialservicesforthecommunity"指的是现实中的社区服务，与文章讨论的网络心理健康问题无关。（注：此题选项设置可能存在偏差，文章强调的是网络交流的不足，而非其提供的服务。选项A与文章主题无关。）PassageTwo12.A解析思路：文章第一段指出"Climatechangeisoneofthemostsignificantchallengesfacinghumanitytoday.Theincreasingconcentrationofgreenhousegasesintheatmosphere,primarilyduetohumanactivitiessuchasburningfossilfuelsanddeforestation,hasledtoariseinglobaltemperatures."，直接指出了温室气体排放是主要原因。选项A"Therapiddevelopmentoftechnology"是文中未明确提及的主要原因。13.B解析思路：文章第二段提到"Theimpactofclimatechangeisnotuniform...Risingsealevelsthreatencoastalcommunitieswithflooding,whilechangingprecipitationpatternscanleadtodroughtsorexcessiverainfall,disruptingagricultureandwatersupplies."，第三段提到"Reductionofgreenhousegasemissionsisparamount,andthiscanbeachievedthroughtransitioningtorenewableenergysourceslikesolarandwindpower,improvingenergyefficiency,andadoptingsustainabletransportationmethods."，这些措施（如可再生能源、提高效率）都体现了便利性或效率的提升。选项B"Theyoffergreaterflexibilityandconvenience"可以理解为这些解决方案带来的优势。选项C"Theyaremoreenvironmentallyfriendly"是这些解决方案的特点，但并非与原文“需求”的直接对应。14.A解析思路：文章第三段提到"Individualactions,whileseeminglysmall,canalsocontributetothelargereffort.Simplestepssuchasreducingenergyconsumption,minimizingwaste,usingpublictransportation,andsupportingpoliciesthatpromoteenvironmentalsustainabilitycancollectivelymakeasignificantdifference."，第四段提到"Raisingawarenessaboutclimatechangeanditsimpactsiscrucial...Byworkingtogetheratbothindividualandcollectivelevels,wecanmitigatetheeffectsofclimatechange."，虽然提到了个人行动，但并未明确指出社交孤立是主要后果。选项A"Theymayleadtoalossofpersonalprivacy"是网络生活的一个普遍担忧，但文章未将其作为个人行动的主要负面影响进行论述。PartIIReadingComprehensionPassageOne15.C解析思路：文章首段提出互联网带来了挑战，特别是心理健康问题。第二、三段具体阐述了网络交流缺乏情感支持、社交媒体比较带来的负面影响以及网络匿名性导致的伤害。末段总结强调要平衡在线和offline生活、注意在线行为、寻求支持。全文核心是数字时代下的心理健康挑战。选项C"Thechallengesofmentalhealthinthedigitalage"概括了主旨。16.C解析思路：文章第二段明确提到"Thecuratedonlinepersonasthatindividualspresentoftenmasktheirtrueselves,makingitdifficulttoformmeaningfulrelationships.Moreover,theconstantcomparisontoothers'highlightreelscanfosterfeelingsofinadequacyandlowself-esteem."，指出社交媒体容易导致人们感到自卑和不满足。选项C"Itcanleadtofeelingsofinadequacy"是对此的直接概括。17.C解析思路：文章第三段提到"Thepressuretomaintainanidealizedimageonlinecanalsoleadtoanxietyanddepression.Thefearofmissingout(FOMO)drivesmanytoconstantlychecktheirdevices...Thisrelentlesspursuitofvalidation...canbeexhaustinganddetrimentaltomentalhealth."，指出FOMO和追求认可可能导致焦虑和抑郁。选项C"Itcancontributetoanxietyanddepression"符合文意。18.B解析思路：文章末段明确建议"Strikingabalancebetweenonlineandofflineinteractions,beingmindfulofouronlinebehavior,andseekingsupportwhenneededareallimportantstepswecantaketoensurethattechnologyenhancesourlivesratherthandetractsfromthem."，核心论点是需要在线上线下生活之间取得平衡。选项B"Theimportanceofbalancingonlineandofflinelife"是核心观点。PassageTwo19.C解析思路：文章第一段直接指出"Climatechangeisoneofthemostsignificantchallengesfacinghumanitytoday.Theincreasingconcentrationofgreenhousegasesintheatmosphere,primarilyduetohumanactivitiessuchasburningfossilfuelsanddeforestation,hasledtoariseinglobaltemperatures."，明确将气候变化归因于人类活动排放的温室气体。选项C"Humanactivitiesandtheemissionofgreenhousegases"与此一致。20.C解析思路：文章第一段提到"Theimpactofclimatechangeisnotuniformacrosstheglobe.Developingcountries,oftenwithfewerresourcestomitigateitseffects,aredisproportionatelyaffected."，说明发展中国家受影响不成比例，资源较少，难以应对。选项C"Theyfacedisproportionatechallengesandvulnerabilities"概括了这一点。21.B解析思路：文章第三段明确提到"Reductionofgreenhousegasemissionsisparamount,andthiscanbeachievedthroughtransitioningtorenewableenergysourceslikesolarandwindpower,improvingenergyefficiency,andadoptingsustainabletransportationmethods."，其中"transitioningtorenewableenergysources"是一种减少排放的方式。选项B"Transitioningtorenewableenergysources"符合文意。22.B解析思路：文章第三段提到"Individualactions,whileseeminglysmall,canalsocontributetothelargereffort.Simplestepssuchasreducingenergyconsumption,minimizingwaste,usingpublictransportation,andsupportingpoliciesthatpromoteenvironmentalsustainabilitycancollectivelymakeasignificantdifference."，强调个体行动虽小，但汇集起来可以产生巨