2025年英語(yǔ)四級(jí)考試試卷及答案PartIWritingForthispart,youareallowed30minutestowriteanessayontheimpactofartificialintelligence(AI)oncollegestudents'learning.Youshouldwriteatleast120wordsbutnomorethan180words.Inthepastdecade,AIhasevolvedfromafuturisticconcepttoanintegralpartofdailylife,profoundlyreshapingthewaycollegestudentslearn.WhilesomearguethatAItoolslikeintelligenttutoringsystemsandautomatedwritingassistantshaverevolutionizededucation,othersworryaboutpotentialnegativeconsequences.Thisessaywillexplorebothsidesofthisissueandproposebalancedsolutions.Onthepositiveside,AIenricheslearningresourcesandpersonalizeseducation.Forinstance,languagelearningappssuchasAI-poweredtranslatorsandpronunciationanalyzersenablestudentstopracticelisteningandspeakingskillsanytime,anywhere,breakingthelimitationoftraditionalclassroomhours.Additionally,adaptivelearningplatformsusealgorithmstotrackstudents’progress,identifyingweakareasandtailoringstudyplans.ArecentsurveybyEducationWeeklyfoundthat78%ofcollegestudentswhousedAI-basedlearningtoolsreportedimprovedefficiencyinmasteringcomplexsubjects.However,over-relianceonAImayhindercriticalthinkingandcreativity.SomestudentstendtodependonAI-generatedessaysorproblem-solvingstepswithoutfullyunderstandingthelogic,leadingtosuperficialknowledgeabsorption.AcaseinpointisthegrowingnumberofplagiarismincidentswherestudentssubmitAI-writtenpapers,whichnotonlyviolatesacademicintegritybutalsolimitstheirabilitytoconstructoriginalarguments.TomaximizethebenefitsofAIwhilemitigatingitsdrawbacks,collegesshouldguidestudentstouseAIasasupplementarytoolratherthanasubstituteforindependentthinking.Forexample,educatorscandesignassignmentsthatrequirestudentstoanalyzeAI-generatedcontentandaddtheirowninsights.Meanwhile,studentsthemselvesshouldmaintainself-discipline,usingAItoclarifydoubtsratherthanskippingthelearningprocess.Inconclusion,AIisadouble-edgedswordforcollegelearning.Withproperguidanceandself-awareness,studentscanleverageAItoenhancetheiracademicperformancewhilepreservingessentialskillslikecriticalthinking.PartIIListeningComprehensionSectionADirections:Inthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).NewsReport1ScientistsfromtheUniversityofTokyohavedevelopedanewtypeofsolarcellthatcouldsignificantlyboostenergyconversionefficiency.Thebreakthrough,publishedinthejournalNatureEnergy,usesperovskiteandorganicmaterials,whicharecheaperandlighterthantraditionalsilicon-basedcells.Inlaboratorytests,thenewcellachievedaconversionrateof24.5%,comparedtotheaverage18-20%ofcommercialsiliconcells.Researchersbelievethistechnologycouldbewidelyappliedinremoteareaswhereaccesstoelectricityislimited,asthecellscanbeeasilytransportedandinstalled.Questions1and2willbebasedonthenewsreportyouhavejustheard.1.Whatisthemainachievementmentionedinthenews?A)AnewmethodtorecyclesolarcellsB)AsolarcellwithhigherefficiencyC)AcheaperwaytoproducesiliconD)Astudyonremoteareaelectricity2.Wherecouldthenewsolarcellsbemainlyusedaccordingtothereport?A)UrbanskyscrapersB)IndustrialzonesC)RemoteregionsD)CoastalareasNewsReport2A"no-phoneclassroom"policyhasbeentrialedatXinhuaUniversitythissemestertoaddressstudentdistraction.Underthepolicy,studentsarerequiredtoplacetheirphonesindesignatedlockersbeforeclassstarts.Inasurveyconductedafterthefirstmonth,65%ofparticipantssaidtheypaidmoreattentiontolectures,while30%reportedimprovednote-takingquality.However,15%expressedconcernsaboutmissingurgentcalls,especiallythosewithpart-timejobs.Theuniversityplanstoadjustthepolicybyallowingemergencyphoneaccessandwillexpandthetrialtomoredepartmentsnextyear.Questions3and4willbebasedonthenewsreportyouhavejustheard.3.Whatisthepurposeofthe"no-phoneclassroom"policy?A)ToreducestudentdistractionB)TopromotephonerecyclingC)ToimprovecampussecurityD)Toencourageface-to-facecommunication4.Whatconcerndidsomestudentsexpress?A)DifficultyinaccessingonlinestudymaterialsB)MissingimportantcallsormessagesC)InconvenienceofcarryinglockersD)HighercostofphonestorageNewsReport3Anenvironmentalgrouphaslaunchedalarge-scaledesertgreeningprojectinNorthwestChina.Over500volunteersplanted10,000drought-resistantshrubslastmonth,aimingtocombatdesertificationandimprovelocalecosystems.Theprojectusesaspecialirrigationsystemthatreduceswaterconsumptionby40%comparedtotraditionalmethods.Localresidentsreportthatsandstormshavedecreasedby30%sincetheprojectbegantwoyearsago.Thegrouphopestoexpandtheinitiativetocover100squarekilometersofdesertby2030.Questions5to7willbebasedonthenewsreportyouhavejustheard.5.Whatisthemaingoalofthedesertgreeningproject?A)ToincreaseagriculturaloutputB)ToreducedesertificationC)TodeveloptourismD)Totestnewirrigationtechnology6.Howmuchwaterdoesthenewirrigationsystemsave?A)20%B)30%C)40%D)50%7.Whatchangehavelocalresidentsnoticed?A)MorefrequentrainfallsB)FewersandstormsC)HighertemperaturesD)IncreasedwildlifeSectionBDirections:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Conversation1W:Hi,Tom!Iheardyou’rethinkingaboutjoiningtheAIProgrammingCompetition.Isthattrue?M:Yeah,Lisa.Thecompetitionisnextmonth,andthethemeis"AIinEducation."I’mreallyinterested,butI’mnotsureifIhaveenoughtime.Ihavetwomidtermsandagroupprojectdueinthesameperiod.W:Igetit.Butthecompetitioncouldbeagreatopportunity.Lastyear,thewinnersgotinternshipsattoptechcompanies.Plus,workingonanAIprojectwillstrengthenyourcodingskills,whichiscrucialforyourfuturecareerinsoftwaredevelopment.M:You’reright.ButI’mworriedabouttheteam.DoIneedtofindpartners,orcanIworkalone?W:Therulessayteamscanhave2-4members.MaybeyoucanaskJohnandMary.They’rebothgoodatmachinelearningandPythonprogramming.M:That’sagoodidea.Johnhelpedmewithmydataanalysisprojectlastsemester,andMarywontheroboticscompetitionlastyear.They’dbegreatteammates.W:Exactly.Andtheuniversityofferstrainingworkshopseveryweekend.Iattendedonelastweek;theinstructorexplainedhowtousethelatestAIframeworks.Itwasreallyhelpful.M:Thanksfortheinfo,Lisa.IthinkI’llsignup.Evenifwedon’twin,theexperiencewillbevaluable.Questions8to11willbebasedontheconversationyouhavejustheard.8.WhatisthethemeoftheAIProgrammingCompetition?A)AIinHealthcareB)AIinEducationC)AIinFinanceD)AIinTransportation9.WhatisTom’smainconcernaboutjoiningthecompetition?A)LackoftechnicalskillsB)TimeconflictwithothertasksC)DifficultyinfindingteammatesD)Highcompetitionintensity10.WhatbenefitofthecompetitiondoesLisamention?A)CashprizesB)InternshipopportunitiesC)ScholarshipawardsD)Publicationchances11.WhatdoesLisasuggestaboutthetrainingworkshops?A)TheyareheldonweekdaysB)TheyfocusonbasiccodingC)TheyarehelpfulforparticipantsD)TheyareonlyforteamleadersConversation2M:ProfessorWang,Ineedyouradviceonmyresearchpapertopic.I’minterestedinsocialmedia,butI’mnotsurewhichangletotake.W:Socialmediaisabroadfield.Let’snarrowitdown.Whatspecificallyinterestsyou?M:I’venoticedthatmanyteenagersspendhoursonappslikeTikTokandWeChateveryday.Iwonderhowthisaffectstheirmentalhealth.W:That’sarelevanttopic.Recentstudiesshowthatexcessivesocialmediauseislinkedtoanxietyandlowself-esteem,buttherearealsopositiveeffects,likeimprovedsocialconnection.Youcouldcomparethetwosides.M:Thatmakessense.ButhowdoIcollectdata?Surveys?W:Surveysareagoodstart,butyoumightalsoanalyzeexistingresearch.TheuniversitylibraryhasaccesstojournalslikeJournalofAdolescentHealth,whichpublishedseveralstudiesonthistopiclastyear.M:I’llcheckthat.Anotherquestion:shouldIfocusonaspecificagegroup,like13-17yearsold?W:Yes,narrowingtheagerangewillmakeyouranalysismoreprecise.Also,considerculturaldifferences.Forexample,ChineseteenagersusedifferentappscomparedtotheirAmericanpeers.M:Ihadn’tthoughtaboutthat.MaybeIcanincludeasectiononculturalvariations.W:That’sagoodplan.Remembertodefinekeytermslike"excessiveuse"and"mentalhealth"clearlyinyourintroduction.M:Thankyou,ProfessorWang.Ifeelmoreconfidentnow.I’llstartdraftingtheproposalthisweek.Questions12to15willbebasedontheconversationyouhavejustheard.12.Whatisthestudent’sresearchpapertopicabout?A)ThehistoryofsocialmediaB)SocialmediaandteenagementalhealthC)ThedesignofsocialmediaappsD)Socialmediausageamongadults13.WhatdoesProfessorWangsuggestaboutdatacollection?A)ConductingexperimentsB)UsingsurveysandexistingresearchC)InterviewingappdevelopersD)Analyzingusercomments14.Whydoestheprofessoradvisenarrowingtheagerange?A)TomaketheanalysismorespecificB)ToreduceresearchcostsC)TocomplywithethicalguidelinesD)Tofocusonahomogeneousgroup15.Whatdoestheprofessormentionaboutkeyterms?A)TheyshouldbeavoidedintheintroductionB)TheyneedtobeclearlydefinedC)TheyarenotimportantforthepaperD)TheyshouldbetranslatedintomultiplelanguagesSectionCDirections:Inthissection,youwillhearthreepassages.Attheendofeachpassage,youwillhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Passage1Activelearning,ateachingmethodthatengagesstudentsinthelearningprocessthroughdiscussion,problem-solving,andhands-onactivities,isgainingpopularityinhighereducation.Unliketraditionallectureswherestudentspassivelylisten,activelearningrequiresstudentstoapplyknowledgeimmediately.Forexample,inabiologyclass,insteadofjustlisteningtoalectureoncellstructure,studentsmightworkingroupstobuilda3Dmodelofacell.ResearchfromStanfordUniversityshowsthatstudentsinactivelearningclassroomsscore10%higheronexamsthanthoseintraditionalsettings.Moreover,activelearningimprovescriticalthinkingandteamworkskills,whicharehighlyvaluedbyemployers.However,implementingactivelearningrequiresinstructorstochangetheirteachingstyles.Someprofessorsfinditchallengingtomanagegroupactivitiesandensureallstudentsparticipate.Despitethesechallenges,morecollegesareadoptingactivelearningaspartoftheireducationalreforms.Questions16to18willbebasedonthepassageyouhavejustheard.16.Whatisakeyfeatureofactivelearning?A)StudentslistentolecturesquietlyB)StudentsapplyknowledgethroughactivitiesC)TeacherspresentinformationindetailD)Classesareconductedonline17.WhatdidtheStanfordresearchfind?A)ActivelearningreducesexamstressB)ActivelearningimprovesexamscoresC)ActivelearningincreasesclasssizeD)Activelearningrequiresfewerresources18.Whatchallengedosomeprofessorsfacewithactivelearning?A)DesigningexamquestionsB)ManaginggroupactivitiesC)PreparinglecturenotesD)UsingtechnologytoolsPassage2Sleepplaysacrucialroleinmemoryconsolidation,theprocessbywhichthebrainstabilizesandstoresnewinformation.AstudypublishedinthejournalSciencefoundthatparticipantswhosleptfor8hoursafterlearninganewtaskperformed35%betteronaretestthenextdaycomparedtothosewhostayedawake.Duringdeepsleep,thebrainreplaysneuralactivitypatternsfromthelearningperiod,strengtheningtheconnectionsbetweenneurons.Thisexplainswhycrammingbeforeanexamisineffective.Stayingupallnighttostudypreventsthebrainfromconsolidatingmemories,leadingtopoorretention.Expertsrecommendgetting7-9hoursofsleeppernight,especiallybeforeimportantexamsorpresentations.Additionally,takingshortnaps(20-30minutes)duringthedaycanalsoenhancememory,aslongastheydon’tinterferewithnighttimesleep.Questions19to21willbebasedonthepassageyouhavejustheard.19.Whatismemoryconsolidation?A)TheprocessofforgettingoldinformationB)Thebrain’swayofstoringnewinformationC)TheabilitytorecallchildhoodmemoriesD)Themethodofimprovingattentionspan20.Howmuchbetterdidthesleepinggroupperforminthestudy?A)15%B)25%C)35%D)45%21.Whyiscrammingbeforeanexamineffective?A)ItcausesphysicalfatigueB)ItpreventsmemoryconsolidationC)ItreducesmotivationtolearnD)ItleadstoinformationoverloadPassage3Urbangardening,thepracticeofgrowingplantsincities,hasbecomeaglobaltrendinrecentyears.InNewYork,London,andBeijing,moreresidentsareturningrooftops,balconies,andcommunityplotsintogreenspaces.Therearemultiplereasonsforthisshift.First,urbangardensprovidefresh,organicvegetables,reducingrelianceonimportedfood.Second,theyimproveairqualitybyabsorbingcarbondioxideandreleasingoxygen.Third,gardeningfosterscommunityinteraction;neighborsoftenworktogethertomaintainplotsandshareharvests.However,urbangardeningalsofaceschallenges.Limitedspace,soilpollution,andlackofsunlightarecommonissues.Toaddressthese,somecitieshaveintroducedpoliciestoconvertabandonedlotsintocommunitygardensandofferfreeworkshopsonsoiltestingandplantcare.Asmorepeoplerecognizethebenefits,urbangardeningisexpectedtoplayalargerroleincreatingsustainablecities.Questions22to25willbebasedonthepassageyouhavejustheard.22.Whatisurbangardening?A)GrowingplantsinruralareasB)GrowingplantsincitiesC)GrowingplantsingreenhousesD)Growingplantsforcommercialsale23.WhichisNOTabenefitofurbangardeningmentioned?A)ProvidingfreshvegetablesB)ImprovingairqualityC)ReducingwaterusageD)Enhancingcommunityties24.Whatchallengedourbangardenersface?A)ExcessivesunlightB)SoilpollutionC)HighlaborcostsD)Lackofseeds25.Whathavesomecitiesdonetosupporturbangardening?A)BannedrooftopgardeningB)ConvertedlotsintocommunitygardensC)ImposedtaxesongardentoolsD)RestrictedvegetablesalesPartIIIReadingComprehensionSectionADirections:Inthissection,thereisapassagewithtenblanks.Youaretoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Pleasemarkthecorrespondingletterforeachitem.Thewaypeoplereadhasundergonesignificantchangesoverthepasttwodecades.Withtheriseofe-booksandonlinearticles,traditionalpaperbooksarenolongertheonly_26_forreading.Whilesomereadersstillpreferthe_27_ofholdingaphysicalbook,othersenjoytheconvenienceofdigitalreading—carryinghundredsofbooksonasingledevice.Proponentsofdigitalreadingarguethatitismore_28_.Forexample,e-readersallowuserstoadjustfontsize,highlighttext,andsearchforkeywordsinstantly.Thesefeaturesareespeciallyhelpfulforstudentsandresearchers.Additionally,digitalbooksareoftencheaperandmore_29_;theycanbedownloadedinseconds,eliminatingtheneedtovisitabookstore.However,criticspointoutthatdigitalreadingmayaffectreading_30_.Studiesshowthatpeopletendtoreadmore_31_onscreens,skimmingthroughtextratherthanabsorbingdetails.Thisisbecausethebluelightemittedbyscreenscancauseeyestrain,andtheconstant_32_ofnotifications(e.g.,emails,socialmediaalerts)disruptsconcentration.Incontrast,readingpaperbooksencouragesdeepreading.Thephysical_33_ofturningpagesandtheabsenceofdigitaldistractionshelpreadersfocusonthecontent.AsurveybytheAmericanLibraryAssociationfoundthat65%ofreadersremembermoredetailsfrombookstheyreadinprintthanfromthosetheyread_34_.Inconclusion,bothformatshavetheiradvantages.Thechoicebetweenpaperanddigitalreadingdependsonpersonal_35_andreadinggoals.Whetheroneprefersthetangibilityofpaperorthefunctionalityofdigital,thekeyistokeepreading.WordBank:A)accessibleB)habitC)formatD)distractionE)experienceF)digitallyG)efficientlyH)preferenceI)pressureJ)processK)quicklyL)featureM)convenientN)sensationO)qualitySectionBDirections:Inthissection,youwillreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.TheDigitalDivide:APersistentGlobalIssue[A]Theterm"digitaldivide"referstothegapbetweenindividuals,households,businesses,andgeographicareasthathaveaccesstomoderninformationandcommunicationtechnologies(ICTs)andthosethatdonot.Whiletheinternethasbecomeanecessityforeducation,employment,anddailylife,billionsofpeopleworldwidestilllackreliableaccesstohigh-speedinternetordigitaldevices.[B]Indevelopingcountries,thedigitaldivideisoftenrootedineconomicfactors.Forexample,inruralareasofIndia,manyfamiliescannotaffordsmartphonesorinternetdataplans.A2023reportbytheUnitedNationsshowedthatonly38%ofthepopulationinlow-incomecountriesusestheinternet,comparedto87%inhigh-incomecountries.Thisdisparitylimitsopportunitiesforeducation—studentswithoutinternetaccesscannotparticipateinonlineclasses—andforeconomicgrowth—smallbusinessescannotreachglobalmarkets.[C]Evenindevelopedcountries,thedigitaldividepersists.IntheUnitedStates,a2024studyfoundthat15%ofhouseholdsinurbanpoverty-strickenareaslackbroadbandaccess.Additionally,olderadultsandpeoplewithdisabilitiesoftenfacebarrierstodigitalliteracy;theymaynotknowhowtousebasicappsorsecuretheirpersonalinformationonline.[D]TheCOVID-19pandemicexacerbatedthedigitaldivide.Whenschoolsshiftedtoonlinelearning,studentswithoutinternetaccessordevicesfellbehindacademically.AsurveyinBrazilrevealedthat40%oflow-incomestudentsstoppedattendingclassesentirelyduringthepandemicduetothelackofdigitalresources.This"educationgap"islikelytohavelong-termeffectsonthesestudents’careerprospects.[E]Tobridgethedigitaldivide,governmentsandorganizationsareimplementingvariousstrategies.TheIndiangovernment,forexample,haslaunchedthe"DigitalIndia"program,whichaimstoprovidehigh-speedinternettoallvillagesby2025.InAfrica,mobilenetworkoperatorsareexpanding4Gcoveragetoruralareas,makingsmartphonesmoreusefulforaccessingonlineservices.[F]Digitalliteracyprogramsarealsocrucial.InJapan,communitycentersofferfreeworkshopstoteachseniorshowtousesmartphonesandnavigatetheinternet.Theseprogramsnotonlyimprovetechnicalskillsbutalsobuildconfidence,encouragingolderadultstoparticipateindigitalactivitieslikeonlinebankingandvideocallswithfamily.[G]Theprivatesectorplaysaroletoo.TechcompaniessuchasMicrosoftandGooglehavedonatedmillionsofdollarstoprovidelaptopsandinternetaccesstolow-incomeschools.Somecompaniesaredevelopingaffordabledevices,likelow-costtabletswithbasicinternetcapabilities,specificallyforunderservedpopulations.[H]Despitetheseefforts,challengesremain.Infrastructuredevelopmentinremoteareasisexpensive,andmaintaininginternetconnectivityinregionswithpoortelecommunicationsnetworksisdifficult.Moreover,culturalresistancetonewtechnologiespersistsinsomecommunities,whereoldergenerationsviewdigitaldevicesasathreattotraditionalwaysoflife.[I]Bridgingthedigitaldivideisnotjustaboutprovidingaccess;itisaboutcreatinginclusivesocietieswhereeveryonecanbenefitfromdigitaltechnologies.Astheworldbecomesincreasinglydigitized,addressingthisdivideisessentialforachievingequalityandsustainabledevelopment.36.TheCOVID-19pandemicworsenedthedigitaldivide,leadingtoacademicsetbacksforstudentswithoutdigitalresources.37.Economicfactorsareamajorcauseofthedigitaldivideindevelopingcountries,limitingeducationandeconomicopportunities.38.DigitalliteracyprogramshelpseniorsinJapangainconfidenceinusingdigitaltools.39.Thedigitaldivideexistsnotonlyindevelopingcountriesbutalsoindevelopedones,affectingvulnerablegroupslikethepoorandtheelderly.40.Theprivatesectorcontributesbydonatingdevicesanddevelopingaffordabletechnologyforunderservedareas.41.Infrastructurechallengesandculturalresistancehindereffortstobridgethedigitaldivide.42.Thedigitaldivideisdefinedasthegapinaccesstomoderninformationandcommunicationtechnologies.43.GovernmentinitiativeslikeIndia’s"DigitalIndia"aimtoexpandinternetaccesstoruralareas.44.Theeducationgapcausedbythedigitaldivideduringthepandemicmayhavelong-termeffectsonstudents’careers.45.Bridgingthedigitaldivideiscrucialforequalityandsustainabledevelopmentinadigitizedworld.SectionCDirections:Therearetwopassagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoice.PassageOneArecentsurveyof2,000collegestudentsinChinafoundthat68%ofthemhavepart-timejobs,withthemostcommonrolesbeingtutoring,retailsales,anddeliveryservices.Whilepart-timeworkcanprovidefinancialindependenceandpracticalexperience,italsoraisesconcernsaboutacademicperformance.Thesurveyrevealedthatstudentswhoworkedmorethan15hoursperweekhadanaverageGPAof3.0,comparedto3.4forthosewhoworkedlessthan10hours."Balancingworkandstudyischallenging,"saidLiMing,ajunioratBeijingUniversitywhoworksasatutor."Ioftenhavetoskipafternoonclassestomeetmystudents,whichmakesithardtokeepupwithcoursework."However,manystudentsviewpart-timejobsasvaluablelearningopportunities.WangFang,amarketingmajorwhoworksatalocalcafé,noted,"I’velearnedhowtocommunicatewithcustomersandmanagetimeeffectively—skillsthattextbooksdon’tteach."Employersalsovaluethisexperience;a2024reportbyChinaHRMagazinefoundthat82%ofrecruitersprefercandidateswithpart-timeworkexperience.Toaddresstheconflictbetweenworkandstudy,somecollegeshaveestablished"work-study"programs,wherestudentsworkoncampus(e.g.,inlibrariesorlabs)withflexiblehours.Theseprogramsensurethatworkdoesnotinterferewithclassschedulesandoftenrelatetostudents’majors,enhancingtheiracademiclearning.46.Whatpercentageofcollegestudentshavepart-timejobsaccordingtothesurvey?A)34%B)68%C)82%D)15%47.WhatistheaverageGPAofstudentsworkingover15hoursweekly?A)3.0B)3.4C)3.2D)3.648.WhatskilldoesWangFangmentionlearningfromherpart-timejob?A)ProgrammingB)PublicspeakingC)TimemanagementD)Dataanalysis49.Whydorecruitersprefercandidateswithpart-timeexperience?A)TheyhavehigherGPAsB)TheyhavepracticalskillsC)TheyaremoreobedientD)Theyarebetteratexams50.Whatistheadvantageofcollege"work-study"programs?A)TheyofferhighersalariesB)TheyprovideflexiblehoursC)TheyrequirenopriorexperienceD)TheyareonlyforsciencemajorsPassageTwoPlasticpollutionintheworld’soceanshasreachedalarminglevels.AccordingtotheUnitedNations,over8milliontonsofplasticentertheoceanseachyear,threateningmarinelifeandhumanhealth.Plasticwastebreaksdownintomicroplastics(particlessmallerthan5mm),whichareingestedbyfishandothermarineorganisms.Whenhumansconsumethesefish,microplasticsenterourbodies,potentiallycausinglong-termhealthissues.Totacklethisproblem,countriesareimplementingvarioussolutions.TheEuropeanUnionhasbannedsingle-useplasticslikestrawsandcutlery,whileRwandahasenforcedstrictplasticbagbanssince2008.Inaddition,innovativetechnologiesarebeingdeveloped:somecompaniesarecreatingbiodegradableplasticsmadefromplantmaterials,andothersareusingrobotstocollectplasticwastefromtheoceanfloor.Individualact