2025年大學英語四六級閱讀理解練習及答案Part1:選詞填空(5題,每題2分)Passage:Therapidadvancementofartificialintelligence(AI)hastransformedvarioussectorsofmodernsociety,fromhealthcaretotransportation.Whilethebenefitsareundeniable,theethicalimplicationsofAIintegrationrequirecarefulconsideration.Companiesandpolicymakersmustnavigatecomplexissuesregardingprivacy,bias,andaccountabilitytoensureAItechnologiesservehumanityresponsibly.Thefirstchallengeliesin(1)privacyconcerns.AsAIsystemscollectvastamountsofpersonaldata,thepotentialformisuseincreases.Itiscrucialfororganizationstoimplementrobustdataprotectionmeasurestosafeguardsensitiveinformation.Withoutsuchsafeguards,individualsmayfaceunprecedentedriskstotheirconfidentiality.Anothersignificantissueisthe(2)ofbiasinAIalgorithms.Machinelearningmodelsaretrainedondatasetsthatmayreflectexistingsocietalbiases,leadingtodiscriminatoryoutcomes.Forinstance,facialrecognitionsoftwarehasshownhighererrorratesforcertainethnicgroups.Addressingthisrequiresdiverseandrepresentativetrainingdata,aswellascontinuousmonitoringandadjustmentofalgorithms.Accountabilityisyetanothercriticalconcern.WhenanAIsystemmakesafaultydecision,determiningliabilitycanbe(3).Traditionallegalframeworksweredesignedforhumanactions,notmachinedecision-making.DevelopingnewregulationsthatclearlydefineresponsibilityisessentialtobuildpublictrustinAItechnologies.Publicperceptionalsoplaysavitalrole.MisinformationandfearsurroundingAIcanhinderitsadoptionforbeneficialpurposes.EffectivecommunicationstrategiesareneededtoeducatethepublicaboutthecapabilitiesandlimitationsofAI,fosteringamoreinformedandacceptingsociety.Inconclusion,theintegrationofAIintodailylifepresentsbothopportunitiesandchallenges.Byaddressingprivacy,bias,andaccountabilitythoughtfully,wecanharnessthepotentialofAIwhileminimizingitsrisks.Thisrequirescollaborationbetweentechnologists,policymakers,andthepublictocreateafuturewhereAIbenefitsallofhumanity.Questions:1.Fillintheblank(1)withthemostappropriatewordfromthelistbelow.-A)growing-B)emerging-C)existing-D)declining2.Fillintheblank(2)withthemostappropriatewordfromthelistbelow.-A)presence-B)detection-C)bias-D)emergence3.Fillintheblank(3)withthemostappropriatewordfromthelistbelow.-A)straightforward-B)complicated-C)obvious-D)minimal4.Whichwordbestfitstheblank(4)tocompletethesentence:"Thecompany'snewpolicyaimstoimproveemployeesatisfactionbyofferingflexibleworkinghoursandremoteworkoptions."-A)enhance-B)reduce-C)maintain-D)eliminate5.Fillintheblank(5)withthemostappropriatewordfromthelistbelow.-A)Moreover-B)However-C)Therefore-D)DespitePart2:閱讀理解選擇題(10題,每題2分)Passage:Theglobalclimatecrisishasacceleratedinrecentdecades,promptingurgentactionfromgovernments,businesses,andindividuals.Renewableenergysourceslikesolarandwindpowerhavegainedsignificanttraction,buttheirintegrationintoexistingenergygridspresentsnumerouschallenges.Gridmodernizationisessentialtosupportthegrowingdemandforcleanenergyandensureastablepowersupply.Oneoftheprimaryobstaclestorenewableenergyadoptionistheissueofintermittency.Solarpowerisonlyavailableduringdaylighthours,whilewindenergyfluctuateswithweatherconditions.Thisvariabilitycomplicatesthetaskofmaintainingaconsistentenergysupply.Energystoragesolutions,suchasbatteriesandpumpedhydrostorage,arecriticaltomitigatetheseissuesbystoringexcessenergyforlateruse.Infrastructureupgradesareanotherkeyconsideration.Manycurrentenergygridswerebuiltdecadesagoandarenotequippedtohandlethedecentralizednatureofrenewableenergy.Modernizingthesegridsrequiressubstantialinvestmentinsmarttechnologies,includingadvancedsensorsandautomatedcontrolsystems.Theseupgradesenablebettermonitoringandmanagementofenergyflow,reducingwasteandimprovingefficiency.Economicfactorsalsoplayasignificantrole.Whilethecostofrenewableenergytechnologieshasdecreased,thetransitionawayfromfossilfuelsstillrequiressignificantfinancialinvestment.Governmentscanincentivizethistransitionthroughsubsidies,taxcredits,andrenewableenergymandates.Additionally,fosteringasupportiveregulatoryenvironmentcanattractprivateinvestmentandacceleratetheadoptionofcleanenergysolutions.Publicsupportisequallyimportant.Consumerawarenessandacceptanceofrenewableenergyarecrucialfordrivingpolicychangesandencouragingbusinessestoadoptsustainablepractices.Educationcampaignsandcommunityengagementinitiativescanhelpbridgethegapbetweencurrentenergypracticesandtheneedforacleanerfuture.Inconclusion,transitioningtoarenewableenergy-basedeconomyisacomplexbutnecessaryendeavor.Byaddressingintermittency,upgradinginfrastructure,leveragingeconomicincentives,andengagingthepublic,wecancreateamoresustainableandresilientenergysystemforgenerationstocome.Questions:1.Whatisthemainchallengediscussedregardingrenewableenergyadoption?-A)Highinitialcosts-B)Intermittencyandvariability-C)Lackofgovernmentsupport-D)Publicresistance2.WhichofthefollowingisNOTmentionedasanenergystoragesolution?-A)Solarpanels-B)Batteries-C)Pumpedhydrostorage-D)Windturbines3.Whatisakeyrequirementformodernizingenergygrids?-A)Reducingenergyconsumption-B)Investinginsmarttechnologies-C)Decreasingrelianceonrenewables-D)Eliminatingenergystoragesystems4.Howcangovernmentsincentivizerenewableenergyadoption?-A)Increasingtaxesonfossilfuels-B)Offeringsubsidiesandtaxcredits-C)Restrictingpublicawarenesscampaigns-D)Reducinginvestmentininfrastructure5.Whatroledoespublicsupportplayinthetransitiontocleanenergy?-A)Ithinderspolicychanges-B)Itdrivessustainablepractices-C)Itincreasesenergyconsumption-D)Itreducesgovernmentinvolvement6.Accordingtothepassage,whichfactorcomplicatesthetaskofmaintainingaconsistentenergysupply?-A)Highcostsofrenewabletechnologies-B)Variabilityofsolarandwindpower-C)Lackofgovernmentincentives-D)Insufficientinfrastructureupgrades7.Whatisthepurposeofenergystoragesolutionsmentionedinthepassage?-A)Toincreaseenergywaste-B)Tostoreexcessenergyforlateruse-C)Toreduceenergydemand-D)Toreplacerenewableenergysources8.Whichofthefollowingisdiscussedasapotentialsolutionforgridmodernization?-A)Discontinuinginvestmentinsmarttechnologies-B)Usingtraditionalenergysourcesexclusively-C)Implementingadvancedsensorsandautomatedcontrolsystems-D)Reducingthenumberofrenewableenergyprojects9.Whatdoesthepassagesuggestaboutthecurrentstateofenergygrids?-A)Theyarefullyequippedtohandlerenewableenergy-B)Theyrequiresignificantupgradestosupportcleanenergy-C)Theyarebecomingobsoleteduetorenewabletechnologies-D)Theyaremoreefficientwithfossilfuelsthanwithrenewables10.Whatistheoverallmessageofthepassageregardingrenewableenergy?-A)Itisnotfeasibleduetohighcosts-B)Itrequirescarefulplanningandinvestment-C)Itisunnecessarywithoutgovernmentsupport-D)Itwillreplacefossilfuelscompletelyby2050Part3:短文概括題(1題,5分)Passage:Theriseofsocialmediahasfundamentallyalteredhowpeoplecommunicate,shareinformation,andconsumeentertainment.PlatformslikeFacebook,Instagram,andTikTokhavebecomeintegraltodailylifeforbillionsworldwide.Whiletheseplatformsoffernumerousbenefits,suchasconnectivityandaccesstodiversecontent,theyalsopresentsignificantchallenges.Onemajorconcernisthespreadofmisinformation.Falseormisleadinginformationcanrapidlyspreadacrosssocialmedia,oftenamplifiedbyalgorithmsdesignedtomaximizeengagement.Thiscanhaveseriousconsequences,frominfluencingpublicopiniontoincitingsocialunrest.Addressingthisissuerequiresacombinationoftechnologicalsolutions,suchascontentmoderationalgorithms,andeducationalinitiativestopromotemedialiteracy.Anotherchallengeistheimpactonmentalhealth.Studieshaveshowncorrelationsbetweenexcessivesocialmediauseandincreasedratesofanxiety,depression,andfeelingsofisolation.Thecuratedandoftenunrealisticportrayalsoflifeontheseplatformscanleadtounhealthycomparisonsanddiminishedself-esteem.Encouragingmindfulusageandpromotingdigitalwell-beingareessentialstepstomitigatetheseeffects.Privacyconcernsalsoremainasignificantissue.Socialmediaplatformscollectvastamountsofuserdata,whichcanbevulnerabletobreachesormisuse.Companiesmustprioritizedatasecurityandtransparentprivacypoliciestobuildtrustwiththeirusers.Additionally,usersneedtobemorevigilantaboutprotectingtheirpersonalinformationinthedigitalage.Despitethesechallenges,socialmediacontinuestoevolveandshapesocietyinprofoundways.Theabilitytoconnectwithothersacrosstheglobe,accessinformationinreal-time,andparticipateinculturaltrendsisunparalleled.Byfosteringamoreresponsibleandethicalapproachtosocialmedia,wecanharnessitsbenefitswhileminimizingitsrisks.Question:Summarizethekeypointsdiscussedinthepassageregardingtheimpactofsocialmedia.Yoursummaryshouldbebetween100-150words.Part4:邏輯配對題(5題,每題2分)Passage:Theglobaleconomyisundergoingasignificanttransformation,drivenbytechnologicaladvancementsandshiftingconsumerpreferences.Oneofthemostnotabletrendsistheriseofthegigeconomy,characterizedbyshort-termcontractsandfreelancework.Thisshifthasbothpositiveandnegativeimplicationsforworkersandbusinesses.Ontheonehand,thegigeconomyoffersflexibilityandautonomytoworkers.Unliketraditionalemployment,gigworkerscanchoosetheirprojects,settheirownschedules,andworkwithmultipleclientssimultaneously.Thisflexibilityisparticularlyappealingtothoseseekingwork-lifebalanceoradditionalincomestreams.Companiesalsobenefitfromreducedoverheadcosts,astheycanscaletheirworkforceupordownbasedondemand.However,thegigeconomyalsopresentschallenges.Workersoftenlackthebenefitsassociatedwithtraditionalemployment,suchashealthinsurance,retirementplans,andpaidtimeoff.Thiscanleavethemvulnerabletofinancialinstability,especiallyduringeconomicdownturns.Additionally,thelackofjobsecuritycanleadtoincreasedstressandanxiety.Anotherconcernistheimpactonlabormarkets.Asmoreworkersoptforgigjobs,traditionalemploymentopportunitiesmaydecline.Thiscanexacerbateincomeinequalityandcreateamorepolarizedworkforce.Policymakersmustaddresstheseissuesbydevelopingregulationsthatprotectgigworkerswhilemaintainingtheflexibilitythatmakesgigworkattractive.Inconclusion,thegigeconomyrepresentsasignificantshiftinthewaywework.Whileitoffersnumerousbenefits,italsoposeschallengesthatneedtobecarefullymanaged.Bystrikingabalancebetweenflexibilityandsecurity,wecancreateafuturewheregigworkbenefitsbothworkersandbusinesses.Questions:1.Matchthefollowingstatementswiththecorrespondingpointsdiscussedinthepassage.-A)Thegigeconomyoffersflexibilityandautonomytoworkers.-B)Traditionalemploymentopportunitiesmaydeclineduetogigwork.-C)Workersinthegigeconomylackbenefitslikehealthinsurance.-D)Thegigeconomyisdrivenbytechnologicaladvancementsandshiftingconsumerpreferences.2.Whichstatementbestdescribesabenefitofthegigeconomyforbusinesses?-A)Increasedlaborcosts-B)Reducedoverheadcosts-C)Decreasedjobsecurity-D)Highertaxesonemployment3.Whatisamajorchallengeassociatedwiththegigeconomy?-A)Itpromotestraditionalemployment-B)Itoffersjobsecurity-C)Itlacksflexibility-D)Itincreasesincomeinequality4.Howcanpolicymakersaddresstheissuesrelatedtothegigeconomy?-A)Byencouragingmoretraditionalemployment-B)Byeliminatinggigworkentirely-C)Bydevelopingregulationsthatprotectgigworkers-D)Byincreasingtaxesongigeconomybusinesses5.Whatisthemainthemeofthepassageregardingthegigeconomy?-A)Itissolelybeneficialforworkers-B)Itissolelybeneficialforbusinesses-C)Itpresentsabalancedsetofopportunitiesandchallenges-D)ItisprimarilydrivenbygovernmentpoliciesPart5:事實判斷題(5題,每題2分)Passage:TheGreatBarrierReef,locatedoffthecoastofQueensland,Australia,istheworld'slargestcoralreefsystem,composedofover2,900individualreefsand900islands.Itisrenownedforitsbiodiversityandishometoavastarrayofmarinelife,includingover1,500fishspecies,sharks,rays,andnumeroustypesofcoral.Thereefplaysacrucialroleintheecosystem,supportingfisheriesandprovidingabufferagainstcoastalstorms.Despiteitsimportance,theGreatBarrierReeffacessignificantthreatsduetoclimatechange,pollution,andoverfishing.Risingseatemperaturesleadtocoralbleaching,aphenomenonwherecoralslosetheirvibrantcolorsanddieifthestressisprolonged.Pollutionfromagriculturalrunoffandcoastaldevelopmentfurtherdegradesreefhealth.Overfishingdisruptstheecologicalbalance,leavingreefsvulnerabletoinvasivespecies.EffortsareunderwaytoprotectandrestoretheGreatBarrierReef.Scientistsandconservationistsareimplementingmeasuressuchascoralrestorationprojects,marineprotectedareas,andpollutionreductioninitiatives.Theseeffortsaimtomitigatetheimpactsofhumanactivitiesandenhancethereef'sresiliencetoclimatechange.Publicawarenessandsupportarealsocrucial.Educatingtouristsandlocalcommunitiesabouttheimportanceofreefconservationcanleadtomoreresponsiblebehaviors,suchasreducingplasticwasteandsupportingsustainabletourismpractices.Additionally,internationalcooperationisessentialtoaddressglobalclimatechange,asthehealthofthereefislinkedtobroaderenvironmentaltrends.Inconclusion,theGreatBarrierReefisavitalecosystemthatrequiresurgentprotection.Bycombiningscientificresearch,policyinterventions,andcommunityengagement,wecanworktowardspreservingthisnaturalwonderforfuturegenerations.Questions:1.Accordingtothepassage,whatisasignificantthreattotheGreatBarrierReef?-A)Overpopulationofmarinelife-B)Increasedtourism-C)Climatechangeandpollution-D)Naturaldisasters2.WhatistheprimaryroleoftheGreatBarrierReefintheecosystem?-A)Itprovidesasourceoffreshwater-B)Itsupportsfisheriesandprotectscoastalareas-C)Itisamajortouristattraction-D)ItgeneratessignificantrevenueforAustralia3.Whathappenstocoralsduringcoralbleaching?-A)Theygrowfaster-B)Theychangecolor-C)Theydie-D)Theyreproducemore4.WhichofthefollowingisNOTmentionedasaconservationmeasurefortheGreatBarrierReef?-A)Coralrestorationprojects-B)Marineprotectedareas-C)Reducingpollution-D)Increasingfishingquotas5.WhatisthemainmessageofthepassageregardingtheGreatBarrierReef?-A)Itisnotfacinganysignificantthreats-B)Itrequiresurgentprotectionduetomultiplethreats-C)Itisprimarilyatouristdestination-D)Itisnaturallyresilienttoenvironmentalchanges答案Part1:選詞填空1.B)emerging2.C)bias3.B)complicated4.A)enhance5.A)MoreoverPart2:閱讀理解選擇題1.B)Intermittencyandvariability2.A)Solarpanels3.B)Investinginsmarttechnologies4.B)Offeringsubsidiesandtaxcredits5.B)Itdrivessustainablepractices6.B)Variabilityofsolarandwindpower7.B)Tostoreexcessenergyforlateruse8.C)Implementingadvancedsensorsandautomatedcontrolsystems9.