2025年英語四六級考試全真模擬試卷（含聽力、閱讀、寫作、翻譯）考試時間：______分鐘總分：______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:隨著互聯(lián)網的普及，社交媒體已成為人們日常生活中不可或缺的一部分。它極大地改變了我們的溝通方式，使人們能夠即時分享信息、圖片和視頻。然而，這種便利性也帶來了一些問題。人們越來越依賴線上交流，可能會忽視面對面的社交互動。此外，社交媒體上的信息泛濫和虛假信息的傳播也對社會信任構成了挑戰(zhàn)。盡管如此，如果人們能夠明智地使用社交媒體，它仍然可以成為促進聯(lián)系和獲取信息的強大工具。關鍵在于保持平衡，確保線上交流不會取代現(xiàn)實生活中的人際交往。---試卷答案PartIListeningComprehension1.C解析思路：對話開頭男士提到"I'msogladwedon'thavetowaitinlineanymore"，并提到"Wecanfinallystartourjourney"，表明他急于開始旅行。選項C"Sheiseagertostartherjourney"與此意思一致。2.A解析思路：對話中女士建議"Howaboutgoingtothelibrarytogether?",男士回答"Thatsoundsgreat.I'vebeenmeaningtocheckoutthatnewbookonhistoryanyway."，表明他愿意和她一起去圖書館，并且對書感興趣。選項A"Hewillgotothelibrarywithher"符合此意。3.C解析思路：對話中女士說"Doyouhavetheticketsfortheconcertyet?",男士回答"No,Iwashopingyou'dbuythem.They'retooexpensive!"，表明女士不打算買票，或者認為太貴了。選項C"Thewomanisnotinterestedintheconcert"最能概括男士話語中隱含的意思。4.D解析思路：對話中男士說"Areyoulockingthedoorsocarefully?",女士回答"Yes,Iam.Idon'twanttoforgettolockitagain."，表明女士是在反復確認是否鎖門，顯示她非常小心。選項D"Sheislockingthedoortoocarefully"與此描述相符。5.B解析思路：對話中男士說"Finally,theweekendishere!",女士回應"Yes,Ican'twaittorelax.",男士又說"Metoo.I'vebeenlookingforwardtoitallweek."，表明他們都期待周末的到來。選項B"Heislookingforwardtotheweekend"符合男士的意思。6.C解析思路：對話中女士熱情地說"Thenewsciencefictionmovieopeningthisweekendlooksamazing!",男士回答"Iheardthat,butI'mnotsureifIwanttogo.It'sprobablytooloudandconfusing.",表明他們對同一部電影有不同的看法。選項C"Theyhavedifferentopinionsaboutthemovie"概括了這一點。7.A解析思路：對話中女士提到"I'mtakingtheearlyflightbecauseIhaveabigexamtomorrow.",男士回應"Oh,Isee.I'mjustonashortbusinesstrip.",女士的身份是學生。選項A"Sheisastudent"為正確答案。8.D解析思路：對話中男士提到"IgotthejobofferIappliedforlastmonth.",女士祝賀道"Congratulations!Areyouhappywithit?",男士回答"Yes,Iam.It'sagreatopportunityforme.",表明他對新工作滿意，并考慮接受。選項D"Heisconsideringchanginghisjob"最符合對話隱含的意思。PassageOne9.C解析思路：文章第一段指出"Theinternethasrevolutionizedthewaywecommunicate,work,andaccessinformation,however,thisdigitalagehasalsobroughtaboutnewchallenges,particularlyintherealmofmentalhealth."，并后續(xù)討論了網絡交流的負面影響，如誤解、網絡欺凌和孤立感。選項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."，第四段總結"Itiscrucialtobeawareofitspotentialdownsidesandtoprioritizeourmentalhealthinthedigitalage."，暗示解決方法可能涉及修復和保留（可能指修復網絡交流方式或保留現(xiàn)實交流）。選項B"Byrestoringandmaintaininghistoricbuildings"與文意不符，但可能是對"prioritizingourmentalhealth"的誤解性干擾。更準確的答案應涉及改善數(shù)字交流質量或增加現(xiàn)實交流，但在此選項中并非最佳。（注：此題選項設置可能存在偏差，最符合文意的答案應強調改善數(shù)字交流或增加現(xiàn)實聯(lián)系，但選項中缺乏此類表述）11.A解析思路：文章第二段提到"Onlineinteractionscansometimeslackthenuancesandemotionalsupportofface-to-facecommunication."，第四段提到"Itiscrucialtobeawareofitspotentialdownsidesandtoprioritizeourmentalhealthinthedigitalage."，暗示網絡交流作為社區(qū)的一部分，其缺乏情感支持是主要問題。選項A"Theyprovideessentialservicesforthecommunity"指的是現(xiàn)實中的社區(qū)服務，與文章討論的網絡心理健康問題無關。（注：此題選項設置可能存在偏差，文章強調的是網絡交流的不足，而非其提供的服務。選項A與文章主題無關。）PassageTwo12.A解析思路：文章第一段指出"Climatechangeisoneofthemostsignificantchallengesfacinghumanitytoday.Theincreasingconcentrationofgreenhousegasesintheatmosphere,primarilyduetohumanactivitiessuchasburningfossilfuelsanddeforestation,hasledtoariseinglobaltemperatures."，直接指出了溫室氣體排放是主要原因。選項A"Therapiddevelopmentoftechnology"是文中未明確提及的主要原因。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."，這些措施（如可再生能源、提高效率）都體現(xiàn)了便利性或效率的提升。選項B"Theyoffergreaterflexibilityandconvenience"可以理解為這些解決方案帶來的優(yōu)勢。選項C"Theyaremoreenvironmentallyfriendly"是這些解決方案的特點，但并非與原文“需求”的直接對應。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."，雖然提到了個人行動，但并未明確指出社交孤立是主要后果。選項A"Theymayleadtoalossofpersonalprivacy"是網絡生活的一個普遍擔憂，但文章未將其作為個人行動的主要負面影響進行論述。PartIIReadingComprehensionPassageOne15.C解析思路：文章首段提出互聯(lián)網帶來了挑戰(zhàn)，特別是心理健康問題。第二、三段具體闡述了網絡交流缺乏情感支持、社交媒體比較帶來的負面影響以及網絡匿名性導致的傷害。末段總結強調要平衡在線和offline生活、注意在線行為、尋求支持。全文核心是數(shù)字時代下的心理健康挑戰(zhàn)。選項C"Thechallengesofmentalhealthinthedigitalage"概括了主旨。16.C解析思路：文章第二段明確提到"Thecuratedonlinepersonasthatindividualspresentoftenmasktheirtrueselves,makingitdifficulttoformmeaningfulrelationships.Moreover,theconstantcomparisontoothers'highlightreelscanfosterfeelingsofinadequacyandlowself-esteem."，指出社交媒體容易導致人們感到自卑和不滿足。選項C"Itcanleadtofeelingsofinadequacy"是對此的直接概括。17.C解析思路：文章第三段提到"Thepressuretomaintainanidealizedimageonlinecanalsoleadtoanxietyanddepression.Thefearofmissingout(FOMO)drivesmanytoconstantlychecktheirdevices...Thisrelentlesspursuitofvalidation...canbeexhaustinganddetrimentaltomentalhealth."，指出FOMO和追求認可可能導致焦慮和抑郁。選項C"Itcancontributetoanxietyanddepression"符合文意。18.B解析思路：文章末段明確建議"Strikingabalancebetweenonlineandofflineinteractions,beingmindfulofouronlinebehavior,andseekingsupportwhenneededareallimportantstepswecantaketoensurethattechnologyenhancesourlivesratherthandetractsfromthem."，核心論點是需要在線上線下生活之間取得平衡。選項B"Theimportanceofbalancingonlineandofflinelife"是核心觀點。PassageTwo19.C解析思路：文章第一段直接指出"Climatechangeisoneofthemostsignificantchallengesfacinghumanitytoday.Theincreasingconcentrationofgreenhousegasesintheatmosphere,primarilyduetohumanactivitiessuchasburningfossilfuelsanddeforestation,hasledtoariseinglobaltemperatures."，明確將氣候變化歸因于人類活動排放的溫室氣體。選項C"Humanactivitiesandtheemissionofgreenhousegases"與此一致。20.C解析思路：文章第一段提到"Theimpactofclimatechangeisnotuniformacrosstheglobe.Developingcountries,oftenwithfewerresourcestomitigateitseffects,aredisproportionatelyaffected."，說明發(fā)展中國家受影響不成比例，資源較少，難以應對。選項C"Theyfacedisproportionatechallengesandvulnerabilities"概括了這一點。21.B解析思路：文章第三段明確提到"Reductionofgreenhousegasemissionsisparamount,andthiscanbeachievedthroughtransitioningtorenewableenergysourceslikesolarandwindpower,improvingenergyefficiency,andadoptingsustainabletransportationmethods."，其中"transitioningtorenewableenergysources"是一種減少排放的方式。選項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."，強調個體行動雖小，但匯集起來可以產生巨