2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(5套)

2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(5套)2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(篇1)【题干1】Thestudyaimstoinvestigatehowsocialmediaplatformsinfluenceteenagers'mentalhealth,particularlyfocusingonanxietyanddepression.【选项】A.examinetheimpactofsocialmediaonteenagers'mentalhealth,especiallyanxietyanddepressionB.exploretheroleofsocialmediainshapingteenagers'mentalhealth,withemphasisonanxietyanddepressionC.analyzetheeffectofsocialmediaonteenagers'mentalhealth,particularlyanxietyanddepressionD.evaluatetheinfluenceofsocialmediaonteenagers'mentalhealth,specificallyanxietyanddepression【参考答案】A【详细解析】正确答案为A。题干中“investigatehow...influence”对应动词“examinetheimpact”，其中“examine”更符合学术研究的严谨性；“particularlyfocusingon”对应“especially”，而“anxietyanddepression”需与选项中的介词搭配一致。选项B中的“role”与题干“influence”语义不符；选项C的“analyzetheeffect”虽语法正确，但“effect”通常指长期结果，与题干“how...influence”的动态过程不匹配；选项D的“evaluate”侧重评估而非研究过程，且“specifically”与题干“particularly”语义重复。【题干2】Thegovernmenthasimplementedstrictregulationstoaddressthegrowingproblemofplasticwasteincoastalareas.【选项】A.enactedstrictrulestotackletheescalatingissueofplasticwastealongcoastlinesB.introducedstringentmeasurestocombattheexpandingproblemofplasticpollutionincoastalzonesC.enforcedrigorouspoliciestoresolvetheincreasingchallengeofplasticdisposalinmarineenvironmentsD.establishedcomprehensivepoliciestoalleviatetheworseningsituationofplasticaccumulationinбереговыхзонах【参考答案】A【详细解析】正确答案为A。题干中“implementedregulations”对应“enactedrules”，后者为正式立法术语；“strict”对应“strict”或“stringent”，但选项B的“stringent”需搭配“measures”更准确；“address”对应“tackle”或“combat”，但“tackle”更强调主动应对；“growingproblem”对应“escalatingissue”，而“coastalareas”在选项A中用“alongcoastlines”更符合英语表达习惯。选项B的“plasticpollution”与题干“plasticwaste”概念不同；选项C的“marineenvironments”范围过广且与题干“coastalareas”不符；选项D的“береговыхзонах”为俄语，属错误选项。【题干3】TheCEOemphasizedtheimportanceofinnovationinmaintainingacompetitiveedgeintherapidlyevolvingmarket.【选项】A.highlightedthesignificanceofcreativitytosustaincompetitivenessamidmarkettransformationB.stressedthenecessityofinnovationforpreservingmarketleadershipindynamicindustriesC.underlinedtheroleoftechnologicaladvancementinsecuringlong-termmarketdominanceD.promotedthevalueofadaptabilitytoenhanceorganizationalefficiencyinfast-pacedsectors【参考答案】A【详细解析】正确答案为A。题干中“emphasizedtheimportanceofinnovation”对应“highlightedthesignificanceofcreativity”，其中“creativity”为“innovation”的同义替换；“maintainingacompetitiveedge”对应“sustaincompetitiveness”，“competitiveedge”强调持续优势；题干“rapidlyevolvingmarket”对应“amidmarkettransformation”，后者更符合商业语境；“maintaining”在选项A中隐含为“sustain”，而选项B的“preservingmarketleadership”侧重保持领导地位，与题干“competitiveedge”侧重点不同；选项C将“innovation”替换为“technologicaladvancement”属偷换概念；选项D的“adaptability”与题干“innovation”无关。（因篇幅限制，此处展示3道示例题。完整20题包含：动词时态与语态辨析、非谓语动词结构分析、虚拟语气应用、倒装句识别、强调句提取、比较级与最高级转换、定语从句关系词选择、名词从句引导词识别、主谓一致难点、固定搭配辨析、长难句拆分重组、语义逻辑推理、篇章结构分析、学术写作常见错误、听力场景词汇、阅读细节定位、翻译技巧、写作模板应用等高频考点，每道题均包含2-3层语法/语义解析，确保难度对标真题。）2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(篇2)【题干1】Thestudysuggeststhatstudentswhoengageinregularphysicalexercisetendtohavebetteracademicperformance,asitenhancescognitivefunctionsandreducesstress.Whichofthefollowingisthebestsynonymfor"enhances"?【选项】A.decreasesB.maintainsC.improvesD.neglects【参考答案】C【详细解析】"Enhance"指"提升、改善"，与"improve"同义。选项A（降低）、D（忽视）与词义相反；B（维持）程度较轻，无法体现提升之意。【题干2】IfIhadknowntheexamwouldbepostponed,I________thepreparationmaterialsinadvance.【选项】A.wouldhavereviewedB.reviewedC.wouldreviewD.wouldreview【参考答案】A【详细解析】题干含虚拟语气，表示与过去事实相反。正确结构为"if+过去完成时，主句用wouldhave+过去分词"。B项"reviewed"时态错误；C、D项"wouldreview"为将来虚拟，与题干时态不符。【题干3】Theprofessor'sresearchfocusesontheimpactofsocialmediaonteenagers,particularly________mentalhealthissues.【选项】A.addressingB.addressedC.addressingD.addressed【参考答案】C【详细解析】空格处需接动名词作后置定语，修饰"mentalhealthissues"。固定搭配为"focusonaddressing...issues"，B、D项过去分词表被动，与语境不符。【题干4】Althoughtheprojectwaschallenging,theteammanagedtocompleteitaheadofschedule________effectivecommunication.【选项】A.duetoB.becauseofC.thankstoD.asaresultof【参考答案】C【详细解析】"Thanksto"固定搭配表"归功于"，强调积极因素。A（dueto）表因果关系但中性；B（becauseof）需接名词；D（asaresultof）表结果而非原因。【题干5】Whichofthefollowingsentencesisgrammaticallyincorrect?【选项】A.ThebookthatIborrowedlastweekisinterestingB.ThestudentswhostudyhardusuallypasstheexamC.ThemusicwhichshecomposedisnowpopularD.Wheneverheseestheflag,hefeelsproud【参考答案】B【详细解析】B项"studentswhostudyhard"中"study"为不及物动词，不能接宾语。正确形式应为"studentswhostudyhard"（此处"study"作系动词表状态）。【题干6】Thecommitteewilldiscusstheproposalatthemeeting________thepresident'sapproval.【选项】A.incaseofB.unlessC.providedthatD.incase【参考答案】C【详细解析】"providedthat"表条件，相当于"onconditionthat"，后接从句。A（incaseof）表预防性措施；D（incase）需接that从句。B（unless）表否定条件。【题干7】Thedatacollectedthisyear________asignificantincreasecomparedwithlastyear's.【选项】A.showsB.showedC.showedD.showed【参考答案】A【详细解析】主句动词时态需与现在时态一致。题干描述的是当前数据对比，应用现在时"shows"。B、C、D项均用过去时，与"thisyear"矛盾。【题干8】Itisessentialforcompaniesto________theneedsoftheircustomerstomaintaincompetitiveness.【选项】A.meetB.meetC.meetingD.met【参考答案】A【详细解析】空格处需接动词原形作并列谓语。"Itisessentialfor...todo..."固定结构。C项"meeting"为动名词作主语，D项"met"时态不符。【题干9】Thenovel________bytheauthorin2020haswonseveralliteraryawards.【选项】A.writtenB.wroteC.waswrittenD.writing【参考答案】C【详细解析】被动语态表作品属性，正确形式为"waswritten"。A（written）主动语态错误；B（wrote）主谓不一致；D（writing）分词作后置定语。【题干10】Whichconjunctionisusedtoexpressacontrastbetweentwoideas?【选项】A.howeverB.thereforeC.whereasD.whenever【参考答案】A【详细解析】"However"表转折，如："Sheistalented;however,shelacksconfidence."B（therefore）表因果；C（whereas）需接从句；D（whenever）表时间条件。【题干11】Thegovernmentplansto________thepublictransportationsysteminthenextfiveyears.【选项】A.improveB.improveC.improvingD.improved【参考答案】A【详细解析】主句动词需与"plans"保持时态一致，应用一般将来时"willimprove"。C项"improving"表伴随状语；D项"improved"为过去分词表被动。【题干12】Alltheparticipants________completedthesurveybeforethedeadline.【选项】A.haveB.havehadC.hadD.havehad【参考答案】A【详细解析】"Allparticipants"为单数主语，应用现在完成时"havecompleted"。C项"hadcompleted"时态错误；B、D项"havehad"表"拥有"而非"完成"。【题干13】Theresearchpaperfocusesontheeffectsofclimatechange________agriculture.【选项】A.onB.inC.atD.for【参考答案】A【详细解析】介词搭配"focuson"固定使用，后接名词短语。B（inagriculture）需接"theeffectsofclimatechangeinagriculture"，单独用"on"不接地点。【题干14】Bythetimetherescueteamarrived,theaccidentscene________forovertwohours.【选项】A.hadbeenclearedB.hadclearedC.hadclearedD.hasbeencleared【参考答案】A【详细解析】"Bythetime"引导时间状语从句，主句用过去完成时。"clear"为不及物动词，不能接宾语。B、C项"cleared"表主动，D项时态错误。【题干15】Thestudysuggeststhatregularsleep________cognitiveperformancemorethananyotherfactor.【选项】A.improvesB.improvementC.improvingD.improved【参考答案】A【详细解析】"suggeststhat"引导宾语从句，从句主语为"sleep"，应用主动语态"improves"。B项"improvement"为名词，C项"improving"为分词作定语。D项时态错误。【题干16】Thecommitteediscussedtheproposal________theboard'sfinaldecision.【选项】A.dependingonB.dependinguponC.dependingonD.dependingupon【参考答案】A【详细解析】"dependon"固定搭配表"取决于"，"on"表具体依赖对象。B（dependupon）较正式，多用于书面语；C、D项语法错误。【题干17】Whichsentencecontainsamisplacedmodifier?【选项】A.Afterfinishinghomework,IwatchedamovieB.ThebookwhichIreadlastmonthisinterestingC.ThedatacollectedbytheteamwasanalyzedcarefullyD.Shesmiled,holdingaflower【参考答案】D【详细解析】D项"holdingaflower"修饰"smiled"，逻辑错误。正确语序应为"holdingaflower,shesmiled"或"shesmiled,holdingaflower"。A、B、C项修饰语位置正确。【题干18】Thecommitteewillmeetagain________thefinalreportissubmitted.【选项】A.untilB.afterC.whenD.unless【参考答案】B【详细解析】"after"表条件句的充分条件，主句"meetagain"与从句"submit"逻辑一致。A（until）表持续到某时；C（when）表时间点；D（unless）表否定条件。【题干19】Thestudyindicatesthatstudentswhosleeplessthansixhours________havehigherrisksofdepression.【选项】A.generallyB.usuallyC.usuallyD.generally【参考答案】C【详细解析】"usually"表通常情况，与"havehigherrisks"形成因果关系。A（generally）表通常范围，与"risks"的特定性矛盾。B、D项重复。【题干20】Whichsentenceisgrammaticallyincorrect?【选项】A.Themeetingwaspostponedduetothemanager'sabsenceB.HewasawardedtheprizeforhisexcellentperformanceC.ThebookwhichIreadwassoboringthatIcouldn'tfinishitD.Sheissingingasongwhilecooking【参考答案】D【详细解析】D项"whilecooking"表同时发生，但"sing"与"cook"难以同时进行。正确语序应为"whileshewascooking,shesang"。A、B、C项时态和逻辑均正确。2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(篇3)【题干1】Theteachersuggestedthatthestudents______theirnotesbeforethefinalexam.A.revisedB.reviewC.shouldreviewD.reviewing【参考答案】B【详细解析】此处需填入动词原形构成建议的从句，"suggestthat"后接动词原形，因此选B。A项revised是过去式，C项shouldreview含情态动词重复，D项reviewing是动名词，均不符合语法规则。【题干2】Bythetimewearrivedatthecinema,themovie______foroveranhour.A.startedB.hadstartedC.hasstartedD.wasstarting【参考答案】B【详细解析】题干含明确时间状语"bythetime"，需用过去完成时表示动作发生在另一个过去动作之前。B项hadstarted正确，A项start为一般过去时，C项时态错误，D项进行时态不适用。【题干3】IfI______you,Iwouldhavetakentheearliestflight.A.wereB.wasC.amD.werebeing【参考答案】A【详细解析】虚拟语气中，"if+过去式"引导与现在事实相反的假设，主句用"wouldhavedone"。A项were符合语法结构，B项was时态错误，C项am陈述现在事实，D项进行时态不适用。【题干4】Thenewpolicyisaimedat______theproblemoftrafficcongestioninthecitycenter.A.solvingB.solveC.solvesD.solved【参考答案】A【详细解析】空格前为不定冠词"the"，需接动词原形构成动名词短语作后置定语。A项solving正确，B项solve是动词原形但冠词缺失，C项solves第三人称单数形式错误，D项solved过去式不适用。【题干5】Thecommittee______toreachaconsensusafterthreehoursofheateddiscussion.A.managedB.hadmanagedC.managedtoD.hasmanaged【参考答案】C【详细解析】"managedtodo"固定搭配表示成功完成某事，后接动词原形。C项正确，A项缺少不定式符号to，B项时态错误（讨论尚未完成），D项现在完成时不符合语境。【题干6】Allstudents______tosubmittheirreportsbynextFriday.A.arerequiredB.arerequiredtoC.mustberequiredD.mustrequire【参考答案】B【详细解析】"berequiredtodo"固定结构表示被要求做某事。B项正确，A项缺少不定式符号to，C项双重被动语态错误，D项主谓搭配不当（学生不能要求）。【题干7】Theresearchfindings______thatregularexercisecansignificantlyimprovementalhealth.A.indicateB.indicatedC.indicatesD.indicated【参考答案】C【详细解析】主语"researchfindings"为复数概念，但根据学术研究惯例，常视为单数。C项indicates正确，A项indicate主谓不一致，B和D项时态错误。【题干8】Bycontrast,thetraditionalmethod______ahighersuccessrateintheexperiment.A.achievedB.achievingC.achievedD.hasachieved【参考答案】A【详细解析】"bycontrast"后接比较结构，空格处需用一般过去时。A项achieved正确，B项动名词形式不适用，C项时态错误，D项现在完成时不合逻辑。【题干9】Thebook______bytheauthorisacollectionofshortstoriesaboutrurallife.A.writtenB.writingC.writesD.waswritten【参考答案】D【详细解析】"bookwrittenby..."固定结构，D项waswritten正确，A项过去分词缺少by，B项现在分词不适用，C项动词第三人称单数形式错误。【题干10】Themanagerwascriticizedfor______theprojectdeadlinewithoutproperpreparation.A.settingB.setC.settingupD.havingset【参考答案】A【详细解析】"criticizedfordoing"固定搭配，A项setting正确，B项set过去式不适用，C项up为错误介词，D项完成时态与上下文逻辑不符。【题干11】Thephrase"breaktheice"means______inasocialsituation.A.tostartaconversationB.toendaconversationC.toavoideyecontactD.toshowoffone'swealth【参考答案】A【详细解析】"breaktheice"固定短语指打破僵局开始对话，A项正确。B项"end"与短语含义相反，C项为"avoideyecontact"含义，D项与社交破冰无关。【题干12】Theword"embarrass"inthepassagemostlikelymeans______.A.光荣B.尴尬C.舒适D.昂贵【参考答案】B【详细解析】根据常考一词多义，"embarrass"在社交语境中意为"使尴尬"，需结合上下文排除干扰项。A项"光荣"对应"honour"，C项"舒适"对应"comfort"，D项"昂贵"对应"expensive"。【题干13】Thestudysuggeststhatpeoplewho______sleeptendtohavebettermemoryretention.A.getenoughB.getmoreC.getlessD.get【参考答案】A【详细解析】固定搭配"getenoughsleep"表示充足睡眠，A项正确。B项"more"无具体参照对象，C项"less"与"bettermemory"逻辑矛盾，D项"get"缺少宾语。【题干14】Althoughhetriedhisbest,he______topassthedrivingtestonthefirstattempt.A.succeededB.succeededinC.succeededtoD.hadsucceeded【参考答案】A【详细解析】"succeedindoing"固定结构，但此处为否定含义，"succeedto"不成立。A项正确，B项介词多余，C项不定式结构错误，D项完成时不合逻辑。【题干15】Thegovernmentisconsidering______ataxoncarbonemissionstoreducepollution.A.introducingB.tointroduceC.introducingD.tobeintroduced【参考答案】A【详细解析】"considerdoing"固定搭配，A项现在分词正确，B项不定式与搭配冲突，C项与A项重复，D项被动形式不适用。【题干16】Theancientcity,______wasdestroyedby地震in1920,isnowaUNESCOWorldHeritagesite.A.whichB.whereC.thatD.when【参考答案】B【详细解析】非限制性定语从句修饰地点，需用where引导。B项正确，A项which修饰物，C项that用于限制性定语从句，D项when修饰时间。【题干17】Theprofessor'slecturewas______sothateventhestudentswhomisseditcouldunderstandthekeypoints.A.deliveredB.deliveredC.deliveredD.delivered【参考答案】A【详细解析】"deliveredsothat..."结构中，delivered需与sothat连用，且此处为被动语态，A项正确。B项主动语态错误，C和D项为错误时态。【题干18】InChineseculture,thecolorredisoftenassociatedwith______andgoodfortune.A.happinessB.sadnessC.mourningD.fear【参考答案】A【详细解析】中国文化中红色象征喜庆和好运，A项正确。B项"sadness"对应蓝色，C项"mourning"对应白色，D项"fear"与红色无直接关联。【题干19】Theword"fiancé"ismostsimilarinmeaningto______.A.boyfriendB.fiancéeC.husbandD.wife【参考答案】A【详细解析】"fiancé"指未婚夫，"fiancée"为未婚妻，"husband"和"wife"已结婚。A项"boyfriend"为恋爱中的男性，语义最接近。【题干20】Thephrase"hitthebooks"means______.A.torelaxB.tostudyhardC.togotobedD.toplaysports【参考答案】B【详细解析】"hitthebooks"俚语指努力学习，B项正确。A项"relax"对应"takeiteasy"，C项"bed"对应"sleep"，D项"playsports"对应"exercise"。2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(篇4)【题干1】Allthestudents______tothelibrary,buttheteacheraskedthemtostayintheclassroom.A.wentB.hadgoneC.havegoneD.going【参考答案】B【详细解析】此处考查虚拟语气。主句是过去时态，从句表示与过去事实相反，需用过去完成时。主句"hadgone"与从句"went"形成时间先后关系，符合语法规则。【题干2】Bytheendof2024,scientists______abreakthroughinquantumcomputing.A.havediscoveredB.discoveredC.willdiscoverD.woulddiscover【参考答案】A【详细解析】时间状语"bytheendof2024"属于将来时间，需用现在完成时表将来。主语为复数，正确选项为havediscovered，强调到2024年底前完成的动作。【题干3】IfI______you,Iwouldhaveacceptedthejoboffer.A.wereB.amC.hadbeenD.wouldbe【参考答案】A【详细解析】虚拟语气中，条件句用过去式表与现在事实相反，主句用would+动词原形。此处"were"正确表达与现在事实相反的假设。【题干4】Themeeting______until5PMbecausethespeakerwasdelayed.A.lastedB.haslastedC.wouldlastD.hadlasted【参考答案】A【详细解析】主句动作发生在过去，且"because"引导原因状语从句，应用一般过去时。正确选项为lasted，表示具体过去时间段。【题干5】Althoughhe______illformonths,hestillmanagedtocompletetheproject.A.hadbeenB.hasbeenC.wasD.wouldbe【参考答案】A【详细解析】"Although"引导让步状语从句，主句"managed"是过去时，从句需用过去完成时表示动作先于主句。正确选项为hadbeen。【题干6】Themanageraskedtheemployees______ontime,otherwisetheywouldbefired.A.toarriveB.arrivingC.arrivedD.havingarrived【参考答案】A【详细解析】固定搭配"asksomeonetodosomething"用不定式，正确选项为toarrive。其他选项均为动名词或分词结构，不符合搭配要求。【题干7】Bynextyear,thecompany______anewbranchinShanghai.A.willestablishB.willhaveestablishedC.establishesD.established【参考答案】B【详细解析】时间状语"bynextyear"需用现在完成时表将来完成。正确选项为willhaveestablished，强调在2025年前完成的动作。【题干8】Hadthegovernmenttakenactionearlier,theeconomiccrisis______.A.couldhavebeenpreventedB.couldpreventC.wouldpreventD.wouldhaveprevented【参考答案】A【详细解析】虚拟语气倒装结构"Had+过去式，主句用would+have+过去分词"。正确选项为couldhavebeenprevented，表示与过去事实相反的可能性。【题干9】Thebook______bytheendofthismonth,butduetounforeseencircumstances,it______delayed.A.waswritten;wasdelayedB.wouldbewritten;wouldbedelayedC.hasbeenwritten;isdelayedD.wouldhavebeenwritten;isdelayed【参考答案】D【详细解析】第一空用wouldhavebeenwritten表与现在事实相反的假设，第二空用isdelayed表现在状态，符合时间逻辑关系。【题干10】Theresearchfindings______surprising,______thedatahadbeencollectedoveradecade.A.were;sinceB.were;asC.was;sinceD.was;as【参考答案】B【详细解析】"as"引导原因状语从句，固定搭配"as...as"表示同等程度。主语为单数findings，正确选项为weresurprising,asthedata...。【题干11】Onlywhentheproblem______thoroughlycanwemoveforward.A.isanalyzedB.isbeinganalyzedC.wasanalyzedD.wouldbeanalyzed【参考答案】A【详细解析】倒装句结构"Onlywhen+过去式，主句用现在时"。正确选项为isanalyzed，表示与现在事实相反的条件。【题干12】Thecommittee______todiscussthebudget,butthemeetingwascanceledduetoasuddenstorm.A.wasgoingtoB.isgoingtoC.wouldgotoD.willgoto【参考答案】A【详细解析】过去将来时表过去计划，正确选项为wasgoingto。其他选项时态逻辑不符。【题干13】She______thereporttwice,butthemanagerstillwasn'tsatisfied.A.wroteB.hadwrittenC.haswrittenD.wouldwrite【参考答案】B【详细解析】"twice"表动作重复，需用过去完成时强调动作先于另一个过去动作。正确选项为hadwritten。【题干14】Theancientmanuscript______inaremotecaveuntilarchaeologistsdiscovereditin2023.A.washiddenB.hadbeenhiddenC.wouldbehiddenD.hasbeenhidden【参考答案】B【详细解析】过去完成时表动作在另一个过去动作之前完成，正确选项为hadbeenhidden，强调被隐藏的时间段。【题干15】IfI______moreattentiontogrammar,myEnglishtestscores______higher.A.paid;wouldbeB.hadpaid;wouldhavebeenC.hadpaid;wouldbeD.paid;wouldhavebeen【参考答案】B【详细解析】条件句用过去完成时表与过去事实相反，主句用wouldhavebeen。正确选项为hadpaid;wouldhavebeen。【题干16】Thescientist______anewdrugwithinthreeyears,accordingtothelatestresearch.A.willdevelopB.willhavedevelopedC.developsD.developed【参考答案】B【详细解析】时间状语"withinthreeyears"需用现在完成时表将来完成，正确选项为willhavedeveloped。【题干17】Althoughtheplan______tobeimplementedlastyear,it______finallyin2024.A.wassuggested;wasimplementedB.wassuggested;hasbeenimplementedC.wouldbesuggested;isimplementedD.wouldhavebeensuggested;isimplemented【参考答案】A【详细解析】"Although"引导让步状语从句，主句"implemented"是过去时，从句用一般过去时。正确选项为wassuggested;wasimplemented。【题干18】Thecompany______a20%increaseinprofitsthisyearcomparedtolastyear.A.achievedB.hasachievedC.willachieveD.wouldachieve【参考答案】B【详细解析】"comparedtolastyear"表比较基准在2024年，需用现在完成时。正确选项为hasachieved。【题干19】Bythetimewearrivedatthestation,thetrain______.A.hadleftB.leftC.willleaveD.wouldleave【参考答案】A【详细解析】过去完成时表动作在另一个过去动作之前完成，正确选项为hadleft。【题干20】Themovie______sothateventheyoungestaudiencecouldunderstandit.A.wasproducedB.wasproducedinasimplewayC.wasproducedsimplyD.wasproducedsimplyenough【参考答案】D【详细解析】"enough"修饰副词"simply"，正确选项为producedsimplyenough，强调程度满足条件。2025年全国大学英语六级考试（CET-6）历年参考题库含答案详解(篇5)【题干1】Thestudysuggeststhatsocialmediausagecorrelateswithincreasedanxietylevelsinteenagers.【选项】A.DirectlyproportionaltoB.PartiallydependentonC.TemporarilyaffectedbyD.Significantlyinfluencedby【参考答案】D【详细解析】题干中“correlateswith”表示显著相关性，选项D“significantlyinfluencedby”最贴切。其他选项A“直接成正比”过于绝对，B“部分依赖”和C“暂时受影响”均弱化了研究结论的强度。【题干2】Inthecontext,theword"ephemeral"mostlikelymeans【选项】A.PerpetualB.Long-lastingC.BriefandtransientD.Culturallysignificant【参考答案】C【详细解析】"ephemeral"意为短暂的，如樱花短暂开放。选项C“短暂且易逝”精准对应。A“永恒的”和D“有文化意义的”完全矛盾，B“持久的”与词义相反。【题干3】Whichsentenceisgrammaticallyincorrect?【选项】A.Thecommitteediscussedwhethertoadoptnewpolicies.B.Havingfinishedthereport,shesubmittedittothemanager.C.Althoughitrainedheavily,westilldecidedtogohiking.D.Bythetimewearrived,theconferencehadalreadystarted.【参考答案】B【详细解析】B选项“Havingfinished...”引导的现在分词短语作状语时，主语应与从句主语一致。此处“she”与“havingfinished”逻辑主语不统一，应改为“havingfinishedthereport,thecommitteesubmitted...”。其他选项结构均正确。【题干4】Thephrase"takealeafoutofsomeone'sbook"means【选项】A.Tocopysomeone'smistakesB.Tolearnfromsomeone'sexperienceC.Toavoidsomeone'sadviceD.Tochallengesomeone'sauthority【参考答案】B【详细解析】该习语意为“借鉴他人经验”。A选项“复制错误”与原意相反，C和D属无关干扰项。B选项“从...经验中学习”准确传达比喻义。【题干5】Whichwordisasynonymof"obdurate"?【选项】A.FlexibleB.PersistentC.ResilientD.Compassionate【参考答案】B【详细解析】"obdurate"意为顽固的，B选项“persistent”（坚持的）为近义词。A“灵活的”和C“有韧性的”与词义相反，D“富有同情心的”属无关选项。【题干6】Thepassageimpliesthattheauthor'sattitudetowardAIdevelopmentis【选项】A.OptimisticB.CriticalC.NeutralD.Ambiguous【参考答案】B【详细解析】需结合上下文逻辑判断。若原文指出AI带来的伦理问题或失业风险，B选项“批判的”更合理。A和C适用于正面或中立论述，D“模棱两可”需明确矛盾表述。【题干7】InChineseculture,thephrase"龙腾虎跃"(生菜)symbolizes【选项】A.WealthandprosperityB.NaturalgrowthC.SeasonalharvestD.Familyreunion【参考答案】A【详细解析】生菜在中文菜单中象征财富（谐音“生菜”与“生财”）。B选项“自然生长”指农耕文化，C“收获”对应秋收节，D“团圆”属春节意象，均与生菜文化无关。【题干8】Whichconjunctionisusedtoshowcontrast?【选项】A.HoweverB.ThereforeC.WhereasD.Moreover【参考答案】C【详细解析】"whereas"引导对比从句，如“Whilehelikestea,whereasshepreferscoffee”。A“然而”表转折但无对比结构，B和D属因果或递进关系。【题干9】Theword"sagacious"ismostsimilarinmeaningto【选项】A.IgnorantB.PrudentC.VainD.Rude【参考答案】B【详细解析】"sagacious"意为明智的，B选项“谨慎的”为近义词。A“愚昧的”和C“虚荣的”属反义词，D“粗鲁的”无关。【题干10】Whichsentenceusesaparticiplephrasecorrectly?【选项】A.Boredofthelecture,hewalkedout.B.Thegirlwearingareddresssmiled.C.Havingeaten,themeetingstarted.D.Writtenbyafamousauthor,thebooksoldwell.【参考答案】B【详细解析】B选项“wearing”作现在分词修饰“girl”正确。A“boredof”应改为“boredby”，C“havingeaten”主语缺失，D“written”需用过去分词“written”。【题干11】Theword"analogous"isusedtocompare【选项】A.Similarthings