2025年英語四六級閱讀理解能力提升試卷適用考試時間：______分鐘總分：______分姓名：______第一部分選詞填空閱讀下面的文章，根據文章內容填入每個空白處最恰當的單詞。更多單詞見文章末尾。Therapidadvancementofartificialintelligence(AI)has1.______unprecedentedchangesacrossvarioussectorsofsociety.Fromhealthcaretotransportation,AIisrevolutionizingthewayweliveandwork.However,thistechnologicaltransformationisnotwithoutitschallenges.Oneoftheprimaryconcernsisthepotentialdisplacementofjobs.AsAIsystemsbecomemoresophisticated,theyarecapableofperformingtasksthatweretraditionallydonebyhumans.Thiscouldleadtoasignificant2.______intheworkforce,requiringindividualstoadaptandacquirenewskills.AnotherchallengeistheethicalimplicationsofAI.ThedevelopmentofautonomousweaponssystemsandthepotentialforAItobeusedformaliciouspurposesraiseseriousethicalquestions.ItiscrucialthatweestablishrobustregulationsandguidelinestoensurethatAIisdevelopedandusedresponsibly.Additionally,thereareconcernsaboutdataprivacyandsecurity.AIsystemsrelyonvastamountsofdata,whichraisesquestionsabouthowthisdataiscollected,stored,andused.Despitethesechallenges,thebenefitsofAIareundeniable.Inhealthcare,AIisbeingusedtodevelopmoreaccuratediagnostictoolsandpersonalizedtreatmentplans.Intransportation,self-drivingcarshavethepotentialto3.______reduceaccidentsandimprovetrafficefficiency.Inagriculture,AIcanhelpoptimizecropyieldsandreduceresourcewaste.TheseapplicationsdemonstratethetransformativepowerofAIanditspotentialtosolvesomeoftheworld'smostpressingproblems.TofullyrealizethepotentialofAI,itisessentialthatweinvestineducationandtraining.ThefutureworkforcewillneedtobeequippedwiththeskillsnecessarytoworkalongsideAIsystems.Thisincludesnotonlytechnicalskillsbutalsocriticalthinking,problem-solving,andcreativity.Byfosteringacultureoflifelonglearning,wecanensurethatindividualsarepreparedtoadapttothechangingdemandsofthejobmarket.Ultimately,thefutureofAIwillbeshapedbythechoiceswemaketoday.Itisuptoustoharnessitspowerforthebenefitofhumanitywhilemitigatingitsrisks.Byworkingtogether,governments,businesses,andindividualscancreateafuturewhereAIisaforceforgood.1.______2.______3.______第二部分長篇閱讀閱讀下面的文章，根據文章內容對每個空白處選擇最恰當的選項。更多選項見文章末尾。Youwillreadapassagewithtenparagraphs,eachwithanumberfrom4to13.Eachparagraphisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Paragraph4Theconceptofsustainabilityhasgainedsignificanttractioninrecentyears,asglobalawarenessofenvironmentalissueshasincreased.Sustainabilityreferstotheabilitytomeettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds.Thisconceptencompassesawiderangeofissues,includingclimatechange,resourcedepletion,andpollution.Paragraph5Oneofthekeychallengesfacingsustainabilityisclimatechange.Risingglobaltemperaturesarecausingacascadeofenvironmentalproblems,includingmorefrequentandsevereweatherevents,sea-levelrise,andthemeltingofpolaricecaps.Thesechangeshavefar-reachingconsequencesforecosystems,economies,andhumansocieties.Paragraph6Anothercriticalaspectofsustainabilityisresourcedepletion.Theworld'spopulationisconsumingresourcesatanalarmingrate,farexceedingtheplanet'sabilitytoreplenishthem.Thisincludesfiniteresourceslikefossilfuels,aswellasrenewableresourceslikeforestsandfisheries.Paragraph7Pollutionisanothermajorenvironmentalissuethatthreatenssustainability.Airpollution,waterpollution,andsoilpollutionareallhavingdevastatingeffectsontheenvironmentandhumanhealth.Theburningoffossilfuels,industrialwaste,andagriculturalpracticesareamongtheprimarysourcesofpollution.Paragraph8Toaddressthesechallenges,itisessentialtoadoptsustainablepracticesinallaspectsoflife.Thisincludesreducingenergyconsumption,usingrenewableenergysources,practicingsustainableagriculture,andminimizingwaste.Theseactionscanhelptoslowdownclimatechange,conserveresources,andreducepollution.Paragraph9Individualshaveacrucialroletoplayinpromotingsustainability.Simpleactionslikeusingpublictransportation,recycling,andreducingconsumptioncanmakeasignificantdifference.Bymakingsustainablechoicesintheirdailylives,individualscancontributetoahealthierplanetforfuturegenerations.Paragraph10Governmentsalsohavearesponsibilitytoimplementpoliciesthatpromotesustainability.Thisincludesinvestinginrenewableenergy,regulatingpollution,andprotectingnaturalhabitats.Byworkingtogether,governments,businesses,andindividualscancreateamoresustainablefuture.Paragraph11Theprivatesectoralsohasavitalroletoplayinpromotingsustainability.Companiescanadoptsustainablepracticesintheiroperations,suchasusingenvironmentallyfriendlymaterialsandreducingtheircarbonfootprint.Bydoingso,theycannotonlycontributetoahealthierplanetbutalsoimprovetheirbottomline.Paragraph12Educatingthepublicaboutsustainabilityisanotherkeyfactorincreatingamoresustainablefuture.Byraisingawarenessoftheenvironmentalissuesfacingtheplanet,wecanencouragemorepeopletoadoptsustainablepracticesintheirlives.Paragraph13Inconclusion,sustainabilityisacomplexbutessentialissueforthefutureofourplanet.Byworkingtogether,wecancreateamoresustainablefutureforourselvesandfuturegenerations.4.WhatisthemainideaofParagraph4?A)Thedefinitionofsustainabilityanditsimportance.B)Thenegativeeffectsofclimatechangeontheenvironment.C)Thechallengesofresourcedepletionandpollution.D)Theroleofindividualsinpromotingsustainability.5.AccordingtoParagraph5,whatisoneoftheconsequencesofclimatechange?A)Morefrequentandsevereweatherevents.B)Thedepletionoffiniteresources.C)Theincreaseinairpollution.D)Thereductionofwaterpollution.6.WhatdoesParagraph6mainlydiscuss?A)Thedefinitionofsustainabilityanditsimportance.B)Thenegativeeffectsofclimatechangeontheenvironment.C)Thechallengesofresourcedepletionandpollution.D)Theroleofindividualsinpromotingsustainability.7.AccordingtoParagraph7,whataresomesourcesofpollution?A)Theburningoffossilfuels,industrialwaste,andagriculturalpractices.B)Theuseofrenewableenergysources,sustainableagriculture,andminimizingwaste.C)Reducingenergyconsumption,usingrenewableenergysources,andpracticingsustainableagriculture.D)Investinginrenewableenergy,regulatingpollution,andprotectingnaturalhabitats.8.WhatdoesParagraph8suggesttoaddressenvironmentalchallenges?A)Reducingenergyconsumption,usingrenewableenergysources,practicingsustainableagriculture,andminimizingwaste.B)Theburningoffossilfuels,industrialwaste,andagriculturalpractices.C)Theuseofrenewableenergysources,sustainableagriculture,andminimizingwaste.D)Investinginrenewableenergy,regulatingpollution,andprotectingnaturalhabitats.9.WhatroledoindividualsplayinpromotingsustainabilityaccordingtoParagraph9?A)Theyhaveacrucialroletoplayinpromotingsustainability.B)Theycanadoptsustainablepracticesintheirdailylives.C)Theyneedtomakesustainablechoicesintheirdailylives.D)Theyshouldworktogetherwithgovernmentsandbusinesses.10.WhatistheresponsibilityofgovernmentsaccordingtoParagraph10?A)Theyhavearesponsibilitytoimplementpoliciesthatpromotesustainability.B)Theyshouldinvestinrenewableenergy,regulatepollution,andprotectnaturalhabitats.C)Theyneedtoeducatethepublicaboutsustainability.D)Theyshouldadoptsustainablepracticesintheiroperations.11.WhatisthemainideaofParagraph11?A)Theprivatesectorhasavitalroletoplayinpromotingsustainability.B)Companiescanadoptsustainablepracticesintheiroperations.C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.D)Educatingthepublicaboutsustainabilityisanotherkeyfactor.12.WhatisthemainideaofParagraph12?A)Educatingthepublicaboutsustainabilityisanotherkeyfactorincreatingamoresustainablefuture.B)Theprivatesectorhasavitalroletoplayinpromotingsustainability.C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.D)Individualshaveacrucialroletoplayinpromotingsustainability.13.WhatisthemainideaofParagraph13?A)Sustainabilityisacomplexbutessentialissueforthefutureofourplanet.B)Byworkingtogether,wecancreateamoresustainablefutureforourselvesandfuturegenerations.C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.D)Educatingthepublicaboutsustainabilityisanotherkeyfactorincreatingamoresustainablefuture.第三部分仔細閱讀閱讀下面的文章，回答問題。Theinternethasfundamentallyalteredthewaywecommunicate,accessinformation,andconductbusiness.Thistransformationhasbroughtaboutnumerousbenefits,butithasalsocreatednewchallenges.Oneofthemostsignificantchallengesistheriseofmisinformation.Theeasewithwhichfalseinformationcanbecreatedanddisseminatedonlineposesathreattoinformeddecision-makingandcanhaveseriousconsequences.Misinformationcantakemanyforms,includingfakenewsarticles,misleadingsocialmediaposts,anddoctoredimages.Itisoftendifficulttodistinguishbetweenmisinformationandfactualinformation,especiallyforthosewhoarenotwell-versedinmedialiteracy.Thiscanleadtopeopleformingopinionsbasedonfalseinformation,whichcanbemanipulatedbythosewithmaliciousintent.Thespreadofmisinformationisfueledbyseveralfactors.Onefactoristhealgorithmicdesignofsocialmediaplatforms,whicharedesignedtomaximizeuserengagement.Thisoftenmeansthatcontentthatissensationaloremotionallycharged,regardlessofitsaccuracy,ismorelikelytobeshared.Additionally,thespeedatwhichinformationtravelsonlinecanmakeitdifficultforfactualcorrectionstocatchupwithfalsenarratives.Anotherchallengeposedbytheinternetistheerosionofprivacy.Thevastamountofpersonaldatathatiscollectedandstoredonlineraisesconcernsabouthowthisdataisusedandwhohasaccesstoit.Companiesoftencollectdatafortargetedadvertising,butthereareconcernsthatthisdatacouldbemisusedformorenefariouspurposes.Additionally,theinternethasmadeiteasierforhackerstostealpersonalinformation,leadingtoidentitytheftandotherformsoffraud.Despitethesechallenges,theinternetremainsapowerfultoolforgood.Ithasdemocratizedaccesstoinformationandhasprovidedaplatformfordiversevoicestobeheard.Theinternethasalsofacilitatedthedevelopmentofonlinecommunitiesandhasmadeiteasierforpeopletoconnectwithoneanother.Thesebenefitsdemonstratethepotentialoftheinternettobringaboutpositivechange.Tomitigatethechallengesposedbytheinternet,itisessentialtopromotemedialiteracyanddigitalcitizenship.Medialiteracyreferstotheabilitytoaccess,analyze,evaluate,andcreatemediainvariousforms.Byfosteringmedialiteracy,wecanempowerindividualstocriticallyevaluatetheinformationtheyencounteronlineandidentifymisinformation.Digitalcitizenshipreferstotheresponsibleuseoftechnologyandtheinternet.Thisincludesrespectingothersonline,protectingpersonalinformation,andavoidingthecreationandspreadofmisinformation.Bypromotingdigitalcitizenship,wecancreateamorepositiveandinformedonlineenvironment.Inconclusion,theinternethastransformedthewaywelive,butithasalsocreatednewchallenges.Bypromotingmedialiteracyanddigitalcitizenship,wecanmitigatethenegativeeffectsoftheinternetandharnessitspowerforthebenefitofsociety.14.Whatisthemaintopicofthepassage?A)Thebenefitsandchallengesoftheinternet.B)Theriseofmisinformationanditsconsequences.C)Theerosionofprivacyanditsimplications.D)Theroleofmedialiteracyanddigitalcitizenship.15.Accordingtothepassage,whatisoneformofmisinformation?A)Fakenewsarticles.B)Factualinformation.C)Medialiteracy.D)Digitalcitizenship.16.Whatisonefactorthatcontributestothespreadofmisinformation?A)Thealgorithmicdesignofsocialmediaplatforms.B)Thepromotionofmedialiteracy.C)Theresponsibleuseoftechnology.D)Thedemocratizationofaccesstoinformation.17.Accordingtothepassage,whatisaconcernaboutthecollectionofpersonaldataonline?A)Itisusedfortargetedadvertising.B)Itcouldbemisusedfornefariouspurposes.C)Itisdifficulttodistinguishfrommisinformation.D)Iterodesprivacy.18.Accordingtothepassage,whatisonebenefitoftheinternet?A)Ithasdemocratizedaccesstoinformation.B)Ithasmadeiteasierforhackerstostealpersonalinformation.C)Ithaserodedprivacy.D)Ithasfueledthespreadofmisinformation.19.Whatdoesthepassagesuggesttomitigatethechallengesposedbytheinternet?A)Promotemedialiteracyanddigitalcitizenship.B)Collectmorepersonaldataonline.C)Encouragethecreationandspreadofmisinformation.D)Limitaccesstoinformationonline.20.Whatisthemainideaoftheconclusion?A)Theinternethastransformedthewaywelive,butithasalsocreatednewchallenges.B)Bypromotingmedialiteracyanddigitalcitizenship,wecanmitigatethenegativeeffectsoftheinternet.C)Theinternethasdemocratizedaccesstoinformationandhasprovidedaplatformfordiversevoicestobeheard.D)Theinternethasmadeiteasierforhackerstostealpersonalinformation,leadingtoidentitytheftandotherformsoffraud.詞匯unprecedented,revolutionizing,displacement,workforce,sophisticated,autonomous,malicious,robust,regulations,guidelines,diagnose,personalized,optimize,yields,resource,waste,transformative,harness,mitigate,traction,encompasses,cascade,severe,repercussions,depletion,finite,renewable,devastating,stringent,minimize,facilitate,nefarious,democratized,diverse,nefarious,mitigate,critical,evaluate,create,foster,implications,nefarious,harness,mitigate試卷答案第一部分選詞填空1.J2.F3.A解析1.空格分析:第一個空位于句首，需要填入一個形容詞來修飾名詞"changes"。根據后文"unprecedentedchanges"（前所未有的變化）以及文章主題（AI帶來的巨大變革），此處應填入一個表示程度極高的形容詞。選項分析:A)Profound（深刻的）,B)gradual（逐漸的）,C)Significant（顯著的）,D)Unprecedented（前所未有的）。其中，D)Unprecedented與后文"unprecedentedchanges"意思一致，最符合語境。2.空格分析:第二個空位于動詞"is"后面，需要填入一個名詞來構成"displacement"（取代，置換）。根據后文"requiringindividualstoadaptandacquirenewskills"（需要個人適應和獲取新技能），此處應填入一個表示工作崗位數量減少的名詞。選項分析:A)Shortage（短缺）,B)Displacement（取代，置換）,C)Gap（差距）,D)Shortage。其中，B)Displacement與文章主題（AI可能導致失業(yè)）以及后文邏輯關系最符合，表示工作崗位被取代。3.空格分析:第三個空位于動詞"hasthepotentialto"后面，需要填入一個動詞原形來表示自驅動汽車可能帶來的結果。根據后文"reduceaccidentsandimprovetrafficefficiency"（減少事故并提高交通效率），此處應填入一個表示“減少”的動詞。選項分析:A)Reduce（減少）,B)Increase（增加）,C)Cause（引起）,D)Avoid（避免）。其中，A)Reduce與后文"reduceaccidents"意思一致，最符合語境。第二部分長篇閱讀4.A解析:問題分析:本題考查對第四段主旨的理解。思路:需要概括第四段的主要內容。第四段首先介紹了可持續(xù)發(fā)展的概念，即滿足當代人的需求，又不損害后代人滿足其需求的能力。接著，它解釋了可持續(xù)發(fā)展包含氣候變化、資源枯竭和污染等多個方面。因此，該段主要定義了可持續(xù)發(fā)展及其重要性。選項分析:A)Thedefinitionofsustainabilityanditsimportance.與文章內容一致。B)Thenegativeeffectsofclimatechangeontheenvironment.只是段落部分內容。C)Thechallengesofresourcedepletionandpollution.也是段落部分內容。D)Theroleofindividualsinpromotingsustainability.未在段落中提及。故選A。5.A解析:問題分析:本題考查對第五段具體信息的理解。思路:需要找到第五段中關于氣候變化的后果的具體描述。第五段提到"Risingglobaltemperaturesarecausingacascadeofenvironmentalproblems,includingmorefrequentandsevereweatherevents,sea-levelrise,andthemeltingofpolaricecaps."（全球氣溫上升導致一系列環(huán)境問題，包括更頻繁、更嚴重的天氣事件、海平面上升和極地冰蓋融化。）其中，“morefrequentandsevereweatherevents”是氣候變化的一個直接后果。選項分析:A)Morefrequentandsevereweatherevents.與文章內容一致。B)Thedepletionoffiniteresources.在第六段提到。C)Theincreaseinairpollution.未在段落中提及。D)Thereductionofwaterpollution.與文章內容相反。故選A。6.C解析:問題分析:本題考查對第六段主旨的理解。思路:需要概括第六段的主要內容。第六段主要討論了資源枯竭的問題，特別是不可再生資源（如化石燃料）和可再生資源（如森林和漁業(yè)）的消耗速度超過了地球的再生能力。選項分析:A)Thedefinitionofsustainabilityanditsimportance.在第四段提到。B)Thenegativeeffectsofclimatechangeontheenvironment.在第五段提到。C)Thechallengesofresourcedepletionandpollution.與文章內容一致。D)Theroleofindividualsinpromotingsustainability.未在段落中提及。故選C。7.A解析:問題分析:本題考查對第七段具體信息的理解。思路:需要找到第七段中關于污染來源的具體描述。第七段提到"Airpollution,waterpollution,andsoilpollutionareallhavingdevastatingeffectsontheenvironmentandhumanhealth.Theburningoffossilfuels,industrialwaste,andagriculturalpracticesareamongtheprimarysourcesofpollution."（空氣污染、水污染和土壤污染都對環(huán)境和人類健康造成了毀滅性的影響。燃燒化石燃料、工業(yè)廢料和農業(yè)實踐是污染的主要來源。）其中，列舉的三個來源與選項A)一致。選項分析:A)Theburningoffossilfuels,industrialwaste,andagriculturalpractices.與文章內容一致。B)Theuseofrenewableenergysources,sustainableagriculture,andminimizingwaste.與文章內容相反。C)Reducingenergyconsumption,usingrenewableenergysources,practicingsustainableagriculture.與文章內容相反。D)Investinginrenewableenergy,regulatingpollution,andprotectingnaturalhabitats.在第十段提到。故選A。8.A解析:問題分析:本題考查對第八段建議的理解。思路:需要找到第八段提出的解決環(huán)境挑戰(zhàn)的具體措施。第八段列舉了多項措施："Reducingenergyconsumption,usingrenewableenergysources,practicingsustainableagriculture,andminimizingwaste."（減少能源消耗、使用可再生能源、實踐可持續(xù)農業(yè)和減少浪費。）選項分析:A)Reducingenergyconsumption,usingrenewableenergysources,practicingsustainableagriculture,andminimizingwaste.與文章內容一致。B)Theburningoffossilfuels,industrialwaste,andagriculturalpractices.是污染的來源。C)Theuseofrenewableenergysources,sustainableagriculture,andminimizingwaste.不全面。D)Investinginrenewableenergy,regulatingpollution,andprotectingnaturalhabitats.在第十段提到。故選A。9.B解析:問題分析:本題考查對第九段具體信息的理解。思路:需要找到第九段中關于個人如何促進可持續(xù)發(fā)展的具體描述。第九段提到"Individualshaveacrucialroletoplayinpromotingsustainability.Simpleactionslikeusingpublictransportation,recycling,andreducingconsumptioncanmakeasignificantdifference."（個人在促進可持續(xù)發(fā)展中扮演著至關重要的角色。像使用公共交通、回收和減少消費這樣的簡單行為可以產生重大影響。）其中，提到的"Simpleactionslikeusingpublictransportation,recycling,andreducingconsumption"與選項B)一致。選項分析:A)Theyhaveacrucialroletoplayinpromotingsustainability.是段落開頭句，概括性描述。B)Theycanadoptsustainablepracticesintheirdailylives.與文章內容一致。C)Theyneedtomakesustainablechoicesintheirdailylives.與文章內容相近但不如B)精確。D)Theyshouldworktogetherwithgovernmentsandbusinesses.未在段落中提及。故選B。10.A解析:問題分析:本題考查對第十段具體信息的理解。思路:需要找到第十段中關于政府責任的具體描述。第十段提到"Governmentsalsohavearesponsibilitytoimplementpoliciesthatpromotesustainability."（政府也有責任實施促進可持續(xù)發(fā)展的政策。）這直接說明了政府的責任。選項分析:A)Theyhavearesponsibilitytoimplementpoliciesthatpromotesustainability.與文章內容一致。B)Theyshouldinvestinrenewableenergy,regulatepollution,andprotectnaturalhabitats.是政府可以采取的具體措施。C)Theyneedtoeducatethepublicaboutsustainability.在第十二段提到。D)Theyshouldadoptsustainablepracticesintheiroperations.是企業(yè)應該采取的措施。故選A。11.A解析:問題分析:本題考查對第十一段主旨的理解。思路:需要概括第十一段的主要內容。第十一段主要討論了私營部門在促進可持續(xù)發(fā)展中的作用，并指出公司可以通過在其運營中采用可持續(xù)實踐（如使用環(huán)保材料、減少碳足跡）來做出貢獻。選項分析:A)Theprivatesectorhasavitalroletoplayinpromotingsustainability.與文章內容一致。B)Companiescanadoptsustainablepracticesintheiroperations.是段落部分內容。C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.在第十段提到。D)Educatingthepublicaboutsustainabilityisanotherkeyfactor.在第十二段提到。故選A。12.A解析:問題分析:本題考查對第十二段主旨的理解。思路:需要概括第十二段的主要內容。第十二段主要討論了教育公眾關于可持續(xù)性的重要性，指出通過提高人們對面臨的環(huán)境問題的認識，可以鼓勵更多人采用可持續(xù)的生活方式。選項分析:A)Educatingthepublicaboutsustainabilityisanotherkeyfactorincreatingamoresustainablefuture.與文章內容一致。B)Theprivatesectorhasavitalroletoplayinpromotingsustainability.在第十一段提到。C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.在第十段提到。D)Individualshaveacrucialroletoplayinpromotingsustainability.在第九段提到。故選A。13.A解析:問題分析:本題考查對第十三段主旨的理解。思路:需要概括第十三段的主要內容。第十三段首先總結了可持續(xù)發(fā)展是一個復雜但至關重要的問題（"Sustainabilityisacomplexbutessentialissueforthefutureofourplanet."），然后強調了通過共同努力創(chuàng)造更可持續(xù)未來的重要性。因此，該段主要強調了可持續(xù)發(fā)展的重要性及其復雜性。選項分析:A)Sustainabilityisacomplexbutessentialissueforthefutureofourplanet.與文章內容一致。B)Byworkingtogether,wecancreateamoresustainablefutureforourselvesandfuturegenerations.是段尾句，強調共同努力的重要性。C)Governmentshavearesponsibilitytoimplementpoliciesthatpromotesustainability.在第十段提到。D)Educatingthepublicaboutsustainabilityisanotherkeyfactorincreatingamoresustainablefuture.在第十二段提到。故選A。第三部分仔細閱讀14.A解析:問題分析:本題考查對文章主旨的理解。思路:需要概括全文的主要內容。文章首先介紹了互聯網帶來的積極變化，然后重點討論了其帶來的挑戰(zhàn)：虛假信息的傳播（第四、五段）和隱私的侵蝕（第六、七段），最后提出了應對這些挑戰(zhàn)的方法：提高媒體素養(yǎng)和數字公民意識（第八、九段），并總結了互聯網的復雜性和必要性。選項分析:A)Thebenefitsandchallengesoftheinternet.與文章內容一致，涵蓋了互聯網的益處和挑戰(zhàn)。B)Theriseofmisinformationanditsconsequences.只是文章部分內容。C)Theerosionofprivacyanditsimplications.也是文章部分內容。D)Theroleofmedialiteracyanddigitalcitizenship.是文章提出的解決方案，不是主旨。故選A。15.A解析:問題分析:本題考查對第五段具體信息的理解。思路:需要找到第五段中關于虛假信息形式的具體描述。第五段提到"Misinformationcantakemanyforms,includingfakenewsarticles,misleadingsocialmediaposts,anddoctoredimages."（虛假信息可以采取多種形式，包括假新聞文章、具有誤導性的社交媒體帖子以及經過修改的圖像。）其中，“fakenewsarticles”是虛假信息的一種形式。選項分析:A)Fakenewsarticles.與文章內容一致。B)Factualinformation.與虛假信息相反。C)Medialiteracy.是提高辨別信息能力的方法。D)Digitalcitizenship.是負責任使用互聯網的方式。故選A。16.A解析:問題分析:本題考查對第五段具體信息的理解。思路:需要找到第五段中導致虛假信息傳播的原因之一。第五段提到"Theeasewithwhichfalseinformationcanbecreatedanddisseminatedonlineposesathreattoinformeddecision-makingandcanhaveseriousconsequences."（虛假信息可以輕易地在線上創(chuàng)建和傳播，這對明智的決策構成威脅，并可能造成嚴重后果。）然后進一步解釋了原因："Thealgorithmicdesignofsocialmediaplatforms,whicharedesignedtomaximizeuserengagement.Thisoftenmeansthatcontentthatissensationaloremotionallycharged,regardlessofitsaccuracy,ismorelikelytobeshared."（社交媒體平臺的算法設計旨在最大化用戶參與度。這通常意味著，無論其準確性如何，煽情或情緒化的內容更有可能被分享。）其中，“Thealgorithmicdesignofsocialmediaplatforms”是導致虛假信息傳播的原因之一。選項分析:A)Thealgorithmicdesignofsocialmediaplatforms.與文章內容一致。B)Thepromotionofmedialiteracy.是應對虛假信息的方法。C)Theresponsibleuseoftechnology.是數字公民的體現。D)Thedemocratizationofaccesstoinformation.是互聯網的益處之一。故選A。17.B解析:問題分析:本題考查對第七段具體信息的理解。思路:需要找到第七段中關于收集個人數據在線的擔憂。第七段提到"Thevastamountofpersonaldatathatiscollectedandstore