2026年6月大学英语六级考试真题（第1套）

2026年6月大学英语六级考试真题（第1套）PartIWritingDirections:Forthispart,youareallowed30minutestowriteanessaythatbeginswiththesentence"Facedwithgrowingglobalization,studentsrealizethatadeepunderstandingoftraditionalChineseculturehelpscultivateculturalconfidence."Youcanmakecomments,citeexamplesoruseyourpersonalexperiencestodevelopyouressay.Youshouldwriteatleast150wordsbutnomorethan200words.Youshouldcopythesentencegiveninquotesatthebeginningofyouressay.PartIIListeningComprehensionSectionADirections:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions1to4arebasedontheconversationyouhavejustheard.1.A)Howtorunone'sbusinesssuccessfully.B)Howtomakeprogressinone'scareer.C)Whyfewpeoplecanfullydisplaytheircapabilities.D)Whyyoungpeopleseldomgettheexpectedpromotion.2.A)Tomixandinteractwithpeerswithintheorganization.B)Torestricttheirconnectionsexclusivelytocolleagues.C)Tolimitcommunicationonlytotheirsuperiors.D)Tounderestimatetheirroleinthecompany.3.A)Putinqualitytime.B)Connectwithmanagers.C)Makegreaterefforts.D)Demonstratefinalresults.4.A)Toshowtheirgenius.B)Togainduerespect.C)Toguardagainsthumiliation.D)Toavoidappearingarrogant.Questions5to8arebasedontheconversationyouhavejustheard.5.A)Decidehowtodivideupthepresentationtasks.B)Investigatetheavailablebackgroundresearch.C)Completetheprojectdesigntogether.D)Findasuitabletopicfortheirarticle.6.A)Hewantstodevotehistimetootherportions.B)Hebelievesthewomanisbetterabletohandleit.C)Heclaimstohavedonemostoftheworkalready.D)Hefindsthewomanmoremeticulousaboutdetails.7.A)Questioning.B)Complaining.C)Arguing.D)Worrying.8.A)Toavoidsoundingmonotonoustothelisteners.B)Tomakethedivisionoflabormorereasonable.C)Tokeephimselffrombeingoverburdened.D)Tobringtheircapabilitiesfullyintoplay.SectionBDirections:Inthissection,youwillheartwopassages.Attheendofeachpassage,youwillhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions9to11arebasedonthepassageyouhavejustheard.9.A)Alterothers'perceptionsofthewearer.B)Enhancethewearer'sconfidence.C)Changethewearer'sappearance.D)Winadmirationofthewearer.10.A)Asbeingagreaterthreat.B)Asbeingmoredominant.C)Asbeingmoreattractive.D)Asbeingmoremature.11.A)Itmightinfluenceherwayofintroducingherself.B)Itmightaffectherdressingstylefortheoccasion.C)Itmightimpactherdecisiononapplyingcosmetics.D)Itmightswayherviewontheinterviewees'questions.Questions12to15arebasedonthepassageyouhavejustheard.12.A)Thoseinvolvingnoself-recognition.B)Thoseresistingvarioustemptations.C)Thoseforcingustoclenchourteeth.D)Thoserequiringnowillpoweratall.13.A)Regulatingone'sactionsforthesakeofgoodhealth.B)Controllingone'sactionswithamotivatingthought.C)Usingpracticalexamplestoguideone'sbehavior.D)Denyingoneselfanycomforttopreventdiseases.14.A)Itequipsuswithanexpertskill.B)Itexertsanenduringforceonus.C)Itleadstoaburninggoal.D)Itbeginswithabrightidea.15.A)Anycherishedgoal.B)Anypersonalinstinct.C)Anypositivemindset.D)Anyvaluedrolemodel.SectionCDirections:Inthissection,youwillhearthreerecordingsoflecturesortalksfollowedbythreeorfourquestions.Therecordingswillbeplayedonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions16to18arebasedontherecordingyouhavejustheard.16.A)Ithaslongbeenignoredbythepublic.B)Ithascausedmuchpanicamongwomen.C)Ithasresultedindifferentunderstandings.D)Ithasbeenmuchcriticizedasunclear.17.A)ItwarnedconsumersnottoeatfishfromtheGulfofMexico.B)Itcalledonexpectantmotherstopayattentiontofoodsafety.C)Itissuedanupdatetotheadviceonseafoodconsumption.D)Itlistedmorethansixtyspeciesoffishas"choicestoavoid".18.A)TheimpactoftheFDA'sanalysis.B)Critics'conclusions.C)Multiplefactorsincludingmercury.D)Thepricesofseafood.Questions19to21arebasedontherecordingyouhavejustheard.19.A)Theywillsufferabreakdownsoon.B)Theywillbelosingbothjoyandlife.C)Theywillbeputtingthemselvesandfamilyatrisk.D)Theywillmakethingsworseforpeoplearoundthem.20.A)Spend14daysforvacationeveryyear.B)Aimforthreeseparatevacationsyearly.C)Spaceouttheirvacationsevenlyinsteadoftakingonelongvacation.D)Usealltheirdaysoffforalongsummerbreaktoachievefullcalm.21.A)Expectingtohavemorevacationsinayearwillboostone'sworkefficiency.B)Anticipatingmorevacationswouldreduceone'sfeelingsofdespairatwork.C)Takingmorethanthreevacationsyearlywouldprolongone'sexcitement.D)Planningmultiplebreaksthroughouttheyearwilladdtoone'shappiness.Questions22to25arebasedontherecordingyouhavejustheard.22.A)Surveyingwhendriversarecaughtintheheatofarguments.B)Designingdevicestopreventdriversfrombeingdistracted.C)Testingmodelsformonitoringdriverseasilygettingtired.D)Developingsensor-basedsystemsforautonomousvehicles.23.A)Makesuretheautonomousvehicleoperatesinthesimplestmanner.B)Ensurethetransitionfromthedrivertothevehicleissafelymade.C)Alleviatethedriver'spressureasmuchaspossible.D)Recordthedriver'sstateasaccuratelyaspossible.24.A)Driverfatigue.B)Dreadfultraffic.C)Drunkdriving.D)Drivingtime.25.A)TherehasbeenastrongdebateonthefeasibilityofLevel3cars.B)Therehavebeenfewremarkableadvancesinautotechnology.C)Therehasbeenariseinattention-grabbingaccidentsrecently.D)Therehavebeenfewfeasiblewaystoshiftpublicsentiment.PartIIIReadingComprehensionSectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Twoproposalsarebeforethestatelegislaturethatlookstoputsomelimitsonever-increasingrentprices,whichsomelawmakerssayarecontributingtorisinghomelessnessrates.Theproposals__26__capsonrentincreases,preventinglandlordsinthestatefromraisingrentmorethantherateofinflationinmostcases.Thereareexemptionsforbuildingslessthan10yearsold,publichousing,improvementsbeyondmaintenance,andahardship__27__.Ina2020study,researchersattheU.S.GovernmentAccountabilityOfficeestimatedthatevery$100inrentincreaseis__28__toa9%riseinhomelessness.Rentincreaseshaveanevenmoredetrimentaleffectonsomedemographicgroups,suchasracialminorities.RepresentativeAlexRanelexplainedwhyhethoughtthatthiskindoflegislationwassoimportant,tellingthestoryofa__29__strugglingtoliveinthecommunity.Ranelpointedoutthe__30__effectofdouble-digitrentincreases,sayingthathemadethedecisiontointroducethelegislationwhiletalkingtoayoungmaninBellingham."He'sarecentgraduatefromWesternWashingtonUniversityandjustgotanewjob,"Ranelsaid."Hewasleavingourcommunitybecausehislandlord__31__himthatrentwasgoingtogoupby$600amonth."TheRentalHousingAssociationofWashingtonopposesthelegislation.Theassociation__32__thatthepolicywon'tactuallysolvetheproblemofrentalpriceincreases.Instead,itwillpunishsmalllandlordsandallowwealthyrenterseasyaccesstocheaphousing."Therentcontrolpolicyhasfailedeverywhereithasbeen__33__inthiscounty.Ithasnotfixedonehousingproblem__34__.Italsodoesnotdistinguishbetweenrichandpoorwhen__35__whogetsthebenefitsofrentcontrol,"saidChesterBaldwinwiththeRentalHousingCoalition.WordBankA)A)anywhereB)assertsC)constituentD)correlatedE)determiningF)devastatingG)enactedH)entailsI)exemptionJ)imposeK)notifiedL)notwithstandingM)presumeN)rehabilitationO)reproachingSectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.Meetthe'digitalnomads'whotraveltheworldinsearchoffastWi-FiA)Forthose"citizensoftheworld",theofficecanbeanythingfromabeachhutinBrisbanetoaStarbucksinSeattle,thankstothegrowingprevalenceofremote-basedwork.Butroamingtheglobefromcafétocaféisnotwithoutitschallenges.B)WhentheaveragetravellerlandsinacitylikeBangkok,Berlin,orBuenosAires,theirfirststepmightbetodroptheirbagsattheirhotelandtologontoTripAdvisortofindthehoursofapopulartouristattractionorthebestrooftopbarforhappyhour.C)ButpeoplelikePeterLevelsarenotyouraveragetraveller.ADutchwebsitedeveloper,Levelshasbeenlivingandworkingnomadically(像游牧民那样)inplaceslikeSingapore,HongKong,TokyoandManilafortwoyears.Withjustacarry-onbackpack,hechooseshislocationatwill,basedonavarietyoffactors—Wi-Fispeed,averagetemperature,exoticfoodandcostofliving—thathavelittlebearingontheworkheactuallydoes.D)Somewhereinhisnomadicjourney,LevelsnoticedthattherewasagrowingneedtocreateanonlineinfrastructureforthecitycommunicationplatformknownasSlack.Thechannelallowsuserstoaskpeopleintheircurrentcitythetypesofpracticalquestionsthatatouristwouldunlikelyneedtoask.E)MembersofthegeographicallydispersedsubculturethatLevelsisapartofcallthemselves"digitalnomads".Theyareborderless,mostlyself-employedremoteworkerswhointeractwithcitiesinawaythat'sentirelydifferentfromatourist,butstilldoesn'tquitereachthestatusofresident.Arelativelynewphenomenon,therearenohardstatisticsontheprevalenceofdigitalnomadsorlocationindependentworkers.Butthankstothegrowingprevalenceoffreelance(自由职业的)livelihoods,aglobalsharingeconomyandnumerousdigitaltools,thenumberofpeoplewhoareabletolivethislifeisgrowingquickly.Andinarapidlyurbanizingworld,whereamajorcityinAsiaincreasinglyoffersthesamecomfortsasonefromEurope,manypeoplearereachingtheconclusionthatyoudon'tneedtostayinoneplace.F)Sohowdoesanomaddifferfromatouristorresident?Inmanyways,Levelssays,youcanthinkofadigitalnomadlikea"short-termindependentexpat(移居国外的人)".Unlikearesidentexpat,theydon'tworkforalargemultinationalcompanyinanairconditionedofficebuildingandtheygenerallyenteracountryonatouristvisa,studyvisaormovingvisaortruewhenitexpires.Butunlikeatourist,theydon'tarriveinaforeigncitywithoutanyresponsibilities.Travelisn'tnecessarilyrequiredforthemtodotheirjobs,butneitherisstayinginoneplace.G)JanetBrentisanindependentebookdesigner.Shesaysmanypeoplesheknowsassumeshetravelsforwork,butinrealityherinternationaldestinationsarelargelyuptoher,anddrivenbycost."Contrarytowhatsomepeoplemightthink,Idon'tgetpaidtotravel—Isimplychoosethelifestyle.Ratherthanrentinonegivencity,Ichoosetotravelanddoshort-term,temporarystaysaroundtheworld,andmytraveldecisionsareliterallybasedonwhatmakesthemostsensefinanciallyforme,"Brentsaid."It'scompletelydifferentfromvacationing—youreallysinkintothecitylifeandgetyourfeetwetinthecommunities."H)BryceAdamsisanothersuchnomad.HeworksasadeveloperforaSouthAfricancompanyWooThemes,whichhasaworkforcethat'smorethan80%remote-based.ThoughAdamsfrequentlypostspicturesonInstagramofhisenviablecookingadventuresfromSeoultoBangkok,hesaysnomadlifeinforeigncitieshasitsdownsides,includingfindingadequateWi-Fiforthebandwidth-hungryworkhislivelihooddependson.Contrarytotheperceptionthatheworksforamangotreeinatropicalhaven,Adamssaystherealityofthislifemeansthatheoftenendsupstayinginmoremodernstyleplacesinglobalisedcities—onesthataresuretohaveairconditioningandadecentconnection—ratherthanexoticbeachfrontcafés.I)"AfellownomadpostedquiteafunnybuthonestmessageonTwitterafewdaysagothatstuckwithme:'It'sfunnythatdigitalnomadsspend16hourstoflytotheothersideoftheworldtositinStarbucks,'andit'scompletelytrue,"Adamssaid."Whenyou'readigitalnomad,youdon'tactuallyhaveasmuchfreedomasmostpeoplethinkyoudo.Wehavedeadlines,weallhavepeoplerelyingonusandamedium(ortwo)thatneedtobefed.It'snicetobeabletoworkanywhereintheworldbutit'snotwithoutitschallenges."J)Butthesechallengescanoftenprovideanopportunityfornomadstoseeasideofacitytheymaynothaveiftheywerejuststayinginaluxuryhotelforalongweekend.Howeverinconvenient,atriptoalocaldoctor,immigrationofficeorlaundry—oraconflictwithalocalAirbnbhost(theaccommodationstyleofchoiceformostnomads)—canbefarmoreculturallyinstructivethanatriptothenationalmuseum.Andbecausenomadsoftenhavetostaywherethestrongestinternetconnectionis,theytendtospendmoretimeindevelopingcitiescomparedtotheaveragetourist,whooftenfleestothemoretouristydestinationssoonafterlandingattheairport.K)Thenomadlifeis,byallaccounts,onebuiltoutofprivilege.Younotonlyneedarelativelypowerfulpassportthatmakestouristvisaseasytoattain,butalsoaknowledgeeconomyjobandaccesstothetechnologyanddevicesthatmakeremoteworkingpossible.ButnomadslikeAdamssaythatwhiletheyareawareofthisprivilege,theybelievelivingthiswayelevateswhatthey'reabletooffer,bygivingthemabroaderperspectiveonwhatthey'rebuilding,writing,ordesigningandexpandingtheirview.L)"Beingabletotravelandgetaroundmakesiteasytostayinspired,"headded."Itrulybelievethatitmakesmeamoresensiblehumanbeing,asItendtoseeandappreciatethecreativesolutionspeoplecomeupwithinotherpartsoftheworld,eventhoughmanytendtohavefarmoreconstraintsthanwehaveathome."M)Sowhenyou'reconstantlyontheroadanddon'townanypropertyorhaveafixedaddress,whichcitydoyoucallhome?It'snosurprisethatmanynomadsaredualcitizensor"thirdculturekids,"whohavegrownupwithnonotionofidentitythat'snottiedtonationalitiesorstayinginoneplace.Levelssaysthatthenormallifehasnotonlychangedhisnotionsofcitizenship,butthepeoplehechoosestospendtimewithaswell."Sayingyou'rea'citizenoftheworld'isasupercliché,right?Butit'sbecomingquitetrue,"Levelssaid."ThisglobalawarenesswasthereasonIstartedNomadListandit'saffectedwhomyfriendsare.It'snormaltohavedinnernowandsitwithaKoreangirl,aBritish-Singaporeanguy,aMexicangirlandaNigerianguy.AsmuchasthatsoundslikeapoliticallycorrectTVadvertisement,it'sgreatthatthat'sthewaywe'reinnow."Questions36to45arebasedonthefollowingpassage.36.PeterLevelscreatedachatsystemtosatisfytheneedofdigitalnomadsforinformationtouristsnormallydon'tseek.37.Itissaidthatdigitalnomadsdonotenjoyasmuchfreedomasmostpeoplesuppose.38.Differentfromtourists,digitalnomadstraveltoforeignplaceswithworktodo.39.Digitalnomadsbelievetheirlifestyleenablesthemtobroadentheirvisionanddoabetterjob.40.Thefirstthingatypicaltravellerdoesafterarrivingatacityissearchforinformationonlineaboutlocalattractions.41.Onedigitalnomadthinkstheirlifeinforeigncitieshasitsdisadvantages.42.Travellingaroundhelpstokeepdigitalnomadsinspired.43.Thenumberofself-employedremoteworkerslivingadigitalnomad'slifeisfastincreasing.44.PeterLevelssayshislifeasanomadhastransformednotonlyhisideaofcitizenship,buthischoiceofcompanions.45.Interactionswithlocalpeopleandinstitutionsprovidenomadswithfarmoreculturalinformationthanavisittothenationalmuseum.

SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions46to50arebasedonthefollowingpassage.Children'suseofsocialmediaisaproblem.Thatdoesn'tmeanitshouldbestopped.Whileyoungerchildrenshouldnotbeonplatformswhere13istheminimumage,itisneitherpracticalnordesirabletoimagineaworldinwhichteenagersarepreventedfromaccessingtheplatformsandmessagingsystemsthattheadultsaroundthemusetoorganisetheirlives.Butthepleasureandstimulationthatpeopleofallagesfindontheirscreensandsmartphonesmustnotblindustotheharmthatspendingtimeinthiswaycancause.ThefindingthatthealarminglyhighrateofdepressioninBritishteenagegirlsiscloselycorrelatedtotimespentonsocialmediaisextremelyconcerning.Researchfoundthattwoinfivegirlsareonsocialmediaforatleastthreehoursaday—withhalfasmanyboysaffectedtothesameextent.Morethanathirdofdepressedgirlshaveexperiencedonlineharassment.Abouthalfofaffectedgirlssuffereddisruptedsleep,comparedwith20%ofdepressedboys.Althoughtheresearchdoesnotprovethatsocialmediacausesdepression,theimportanceofcommunicatingkeymessagesabouttherisksofonlineabuse,andtheimportanceoffindingthatthereisaconnectionshouldnotbeunderestimated.Schoolshavetodobroaderimportantworkin"screentime",manyprofessionalsaswellasparentsareconfusedandwhenitcomestoquestionsaboutThehealthsecretary,MattHancock,wantsofficialguidelinesontimeandagelimits.Thisideahasthevirtueofsimplicity,thoughsomeexpertsquestionitseffectsandcallforagreaterdegreeofdifferentiation,arguingthattimebyitselfisnotabadthinganditalldependsonwhatyouaredoing.AlsoduethisyearisinformationcommissionerElizabethDenham'sAgeAppropriateDesignCode,coveringtheuseofchildren'spersonaldata.Bothinitiativesarewelcome.Butthegovernmentisplayingcatch-up.Statutoryregulationofthedigitalmediagiantsislongoverdue.Thefailuretoprotectchildrenfromdataharvestingandtargetedadvertisingthusfarisasshockingasthelackofconcernshownbythecompaniesthemselveswithregardtochildren'spsychologicalhealth.Ofcourse,socialmediacompaniesarenotthesourceofallourills,andcanofferatoo-easytargetforpoliticianskeentodivertattentionfrominadequatelyresourcedschoolsandhealthservices.Thereareotherreasonsfortherisingincidenceofdepressioninyoungpeople,withincreasingpressuretosucceedineducationandinlifemorebroadly—tobefamous,beautiful,rich—oftencitedasasourceofunhappinessoranxietywhichcan,ifaggravatedbyotherfactors,andnotmanaged,tipintoillhealth.Safeguardingmeansmorethantheavoidanceofphysicalthreat.46.Whatdoestheauthorbelieveregardingsocialmedia?A)Tostopchildrenusingitisunrealisticandinadvisable.B)Ithelpsbothadultsandchildrentoorganisetheirlives.C)Itposesproblemstobothparentsandchildren.D)Aworldwithoutitisreallyhardtoimagine.47.WhatdowelearnfromthepassageaboutBritishteenagegirls?A)Themorefrequentlytheyinteractonsocialmedia,themoretheyexperienceharassment.B)Themoretimetheyspendonsocialmedia,themorelikelytheysufferfromdepression.C)Mostofthemareengagedonsocialmediaforatleastthreehoursaday.D)TheyspendhalfasmanyhoursonsocialmediaasBritishteenageboys.48.Whatistheauthor'sviewontheresearchfindingaboutBritishteenagegirls?A)Itsimplicationsaboutonlineabuseareobvious.B)Itskeymessagecallsforimmediateattention.C)Itsimportanceshouldnotbeundervalued.D)Itsuncertaintyshouldnotgounnoticed.49.WhatdoexpertsthinkofhealthsecretaryMattHancock'sidea?A)Itsimplementationrequirespromptaction.B)Itisawelcomeinitiativebutislongoverdue.C)Itssuccessdependsonhowitisimplemented.D)Itistoosimplistictoproducethedesiredeffect.50.Besidessocialmediacompanies,whatfactorscontributetoyoungpeople'spsychologicalhealthproblems?A)Poorlyfinancedschoolsandhealthservices.B)Badstatutoryregulationofdigitalmediagiants.C)Politicians'eagernesstodivertpublicattention.D)Theirparents'educationalbackgroundandlife.PassageTwoQuestions51to55arebasedonthefollowingpassage.Aboutadecadeago,theG-20,agroupoftheworld'sbiggesteconomies,agreedtocrackdownonmultinationalcorporations'abusiveuseoftaxhavens.Thisresultedinaplanthataimedtocurbpracticesthatshieldedalargechunkofcorporateprofitsfromtaxauthorities.But,insteadofreiningintheuseoftaxhavens—countriessuchastheBahamasandCaymanIslandswithverylowornoeffectivetaxrates—theproblemhasonlygottenworse.Inanewstudy,wemeasuredtheexcessiveprofitsreportedintaxhavensthatcannotbeexplainedbyordinaryeconomicactivitysuchasemployees,factoriesandresearchinthatcountry.Ourfindingsshowastrikingpatternofartificialshiftingofpaperprofitstotaxhavensbycorporations,whichhasbeenrelentlesssincethe1980s.Wefoundthattheworld'sbiggestmultinationalbusinessesshifted37%oftheprofits—$969billion—theyearnedinothercountriestotaxhavensin2019.Thefigurewaslessthan2%inthe1970s.Themainreasonsforthelargeincreasewerethegrowthofthetaxavoidanceindustryinthe1980sandU.S.policiesthatmadeiteasiertoshiftprofitsfromothercountriestotaxhavens.Weestimatethattheamountofcorporatetaxeslostasaresultreached10%oftotalcorporaterevenuein2019,upfromlessthan0.1%inthe1970s.In2019,thetotalgovernmenttaxlossgloballywas$250billion.U.S.multinationalcorporationsaloneaccountedforabouthalfofthat,followedbytheU.K.andGermany.Howdopolicymakersfixthis?Sofar,theworldasawholehasbeentryingtosolvethisproblembycuttingorscrappingcorporatetaxesinaverygradualway.Inthepast40years,theglobaleffectivecorporatetaxrateh