大学英语四六级高频词汇与答案解析

大学英语四六级高频词汇与答案解析单项选择题（共10题，每题2分）1.Therapiddevelopmentofartificialintelligencehas______thetraditionaljobmarket,leadingtosignificantchangesinemploymentpatterns.A)revolutionizedB)stabilizedC)decentralizedD)marginalized2.Toenhancecross-culturalcommunication,itisessentialto______culturaldifferencesandavoidmakingassumptionsbasedonone'sownculturalbackground.A)overlookB)appreciateC)undermineD)exaggerate3.Theglobal______inrenewableenergytechnologieshasenabledmanycountriestoreducetheircarbonfootprintandtransitiontogreenerenergysources.A)stagnationB)divergenceC)innovationD)deterioration4.Inthecontextofmodernbusiness,______skillshavebecomeincreasinglyimportantasorganizationsseektoadapttorapidlychangingmarketconditions.A)rigidB)flexibleC)outdatedD)static5.The______oftheinternethastransformedhowpeopleaccessinformation,shop,andinteractwitheachotheronaglobalscale.A)emergenceB)declineC)redundancyD)obsolescence6.Effectiveleadershiprequirestheabilityto______teammembers'strengthsandweaknessestooptimizeoverallperformance.A)ignoreB)leverageC)diminishD)suppress7.The______ofremoteworkhasbeenasignificanttrendinrecentyears,allowingemployeestobalancetheirprofessionalandpersonallivesmoreeffectively.A)rejectionB)adoptionC)rejectionD)prohibition8.The______ofblockchaintechnologyhasraisedconcernsaboutdatasecurityandprivacy,promptingtheneedforstricterregulations.A)implementationB)neglectC)abandonmentD)enhancement9.Tosucceedintheglobalmarket,companiesmust______theirproductstomeetthediverseneedsandpreferencesofinternationalcustomers.A)standardizeB)localizeC)generalizeD)centralize10.The______ofsocialmediahascreatedbothopportunitiesandchallengesforbusinesseslookingtoengagewiththeirtargetaudiences.A)declineB)resurgenceC)stagnationD)elimination完形填空（共1题，每题10分）Theriseofdigitaltechnologyhas______(11)thewaywework,learn,andsocialize.Unlikeprevioustechnologicaladvancements,digitaltechnologyhasthepotentialto______(12)positivechangeacrossmultiplesectorssimultaneously.Forinstance,ineducation,digitaltoolshave______(13)traditionalclassroommethods,allowingformoreinteractiveandpersonalizedlearningexperiences.Similarly,inhealthcare,digitaladvancementshave______(14)thediagnosisandtreatmentofdiseases,improvingpatientoutcomesandreducingcosts.However,therapid______(15)ofdigitaltechnologyalsopresentschallenges,suchastheneedforcontinuousskilldevelopmentandthepotentialforincreasedinequalityifaccesstothesetechnologiesisnot______(16).Toharnessthefullpotentialofdigitaltechnology,itiscrucialforindividualsandorganizationsto______(17)itsbenefitswhilebeingmindfulofitsdrawbacks.Thisrequiresabalancedapproachthat______(18)innovationwithethicalconsiderationsandacommitmenttolifelonglearning.Intheend,thesuccessofdigitaltechnologydependsonhowwellwecan______(19)itsopportunitiesandchallenges.Onlythencanwetruly______(20)thetransformativepowerofdigitaltechnologyforabetterfuture.11.A)revolutionized12.A)drive13.A)transformed14.A)revolutionized15.A)adoption16.A)equitable17.A)leverage18.A)integrates19.A)navigate20.A)harness短文改错（共1题，每题10分）Theinternethasrevolutionizedthewayweaccessinformation,communicatewithothers,andconductbusiness.Ithasmadeitpossibleforpeopletoworkfromhome,studyonline,andshopfromthecomfortoftheirownhomes.However,theinternetalsohasitsdownsides.Forexample,itcanbeasourceofmisinformation,whichcanleadtoconfusionandpoordecision-making.Additionally,theinternethasmadeiteasierforpeopletoaccessinappropriatecontent,whichcanbeharmful,especiallyforchildren.Tomitigatetheserisks,itisimportantforindividualstodevelopcriticalthinkingskillsandforparentstomonitortheirchildren'sinternetusage.Moreover,governmentsandorganizationshavearesponsibilitytopromotedigitalliteracyandensurethattheinternetisusedinasafeandresponsiblemanner.Bydoingso,wecanmaximizethebenefitsoftheinternetwhileminimizingitspotentialharms.答案与解析单项选择题1.A)revolutionized解析：句意为“人工智能的快速发展彻底改变了传统就业市场”，revolutionized意为“彻底改变”，符合语境。stabilized“稳定”，decentralized“去中心化”，marginalized“边缘化”，均不符合。2.B)appreciate解析：句意为“为了增强跨文化沟通，理解文化差异至关重要”，appreciate意为“理解”，符合语境。overlook“忽视”，undermine“破坏”，exaggerate“夸大”，均不符合。3.C)innovation解析：句意为“全球在可再生能源技术上的创新使许多国家能够减少碳足迹”，innovation意为“创新”，符合语境。stagnation“停滞”，divergence“分歧”，deterioration“恶化”，均不符合。4.B)flexible解析：句意为“在当今商业环境中，灵活性技能变得越来越重要”，flexible意为“灵活的”，符合语境。rigid“僵化的”，outdated“过时的”，static“静态的”，均不符合。5.A)emergence解析：句意为“互联网的出现彻底改变了人们获取信息、购物和全球互动的方式”，emergence意为“出现”，符合语境。decline“衰退”，redundancy“冗余”，obsolescence“过时”，均不符合。6.B)leverage解析：句意为“有效的领导力需要能够利用团队成员的优势和劣势来优化整体表现”，leverage意为“利用”，符合语境。ignore“忽视”，diminish“减少”，suppress“压制”，均不符合。7.B)adoption解析：句意为“远程工作近年来已成为一个重要趋势，使员工能够更有效地平衡工作和生活”，adoption意为“采用”，符合语境。rejection“拒绝”，prohibition“禁止”，均不符合。8.A)implementation解析：句意为“区块链技术的实施引发了数据安全和隐私的担忧，促使需要更严格的规定”，implementation意为“实施”，符合语境。neglect“忽视”，abandonment“放弃”，enhancement“增强”，均不符合。9.B)localize解析：句意为“为了在全球市场取得成功，公司必须使他们的产品符合国际客户的需求”，localize意为“本地化”，符合语境。standardize“标准化”，generalize“概括”，centralize“集中”，均不符合。10.B)resurgence解析：句意为“社交媒体的复兴为希望接触目标受众的企业创造了机遇和挑战”，resurgence意为“复兴”，符合语境。decline“衰退”，stagnation“停滞”，elimination“消除”，均不符合。完形填空11.revolutionized解析：句意为“数字技术彻底改变了我们的工作、学习和社交方式”，revolutionized意为“彻底改变”，符合语境。12.drive解析：句意为“数字技术有潜力推动积极变革”，drive意为“推动”，符合语境。13.transformed解析：句意为“数字工具改变了传统的教学方法”，transformed意为“改变”，符合语境。14.revolutionized解析：句意为“数字进步彻底改变了疾病的诊断和治疗”，revolutionized意为“彻底改变”，符合语境。15.adoption解析：句意为“数字技术的快速发展也带来了挑战”，adoption意为“采用”，符合语境。16.equitable解析：句意为“如果对这些技术的获取不是公平的”，equitable意为“公平的”，符合语境。17.leverage解析：句意为“利用数字技术的优势”，leverage意为“利用”，符合语境。18.integrates解析：句意为“将创新与道德考虑相结合”，integrates意为“整合”，符合语境。19.navigate解析：句意为“我们需要导航其机遇和挑战”，navigate意为“导航”，符合语境。20.harness解析：句意为“真正利用数字技术的变革力量”，harness意为“利用”，符合语境。短文改错1.Theinternethasrevolutionizedthewayweaccessinformation,communicatewithothers,andconductbusiness.-无需修改。2.However,theinternetalsohasitsdownsides.-无需修改。3.Forexample,itcan