首页 四级模拟题第三套试题

四级模拟题第三套试题

举报
开通vip

四级模拟题第三套试题机密★启用前大学英语四级考试COLLEGEENGLISHTEST—BandFour—(模拟题第3套)试题册☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆敬告考生一、在答题前,请认真完成以下内容:1.请检查试题册背面条形码粘贴条、答题卡的印刷质量,如有问题及时向监考员反映,确认无误后完成以下两点要求。2.请将试题册背面条形码粘贴条揭下后粘贴在答题卡1的条形码粘贴框内,并将姓名和准考证号填写在试题册背面相应位置。3.请在答题卡1和答题卡2指定位置用黑色签字笔填写...

四级模拟题第三套试题
机密★启用前大学英语四级考试COLLEGEENGLISHTEST—BandFour—(模拟题第3套) 试题 中考模拟试题doc幼小衔接 数学试题 下载云南高中历年会考数学试题下载N4真题下载党史题库下载 册☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆敬告考生一、在答题前,请认真完成以下 内容 财务内部控制制度的内容财务内部控制制度的内容人员招聘与配置的内容项目成本控制的内容消防安全演练内容 :1.请检查试题册背面条形码粘贴条、答题卡的印刷质量,如有问题及时向监考员反映,确认无误后完成以下两点要求。2.请将试题册背面条形码粘贴条揭下后粘贴在答题卡1的条形码粘贴框内,并将姓名和准考证号填写在试题册背面相应位置。3.请在答题卡1和答题卡2指定位置用黑色签字笔填写准考证号、姓名和学校名称,并用HB⁃2B铅笔将对应准考证号的信息点涂黑。二、在考试过程中,请注意以下内容:1.所有题目必须在答题卡上 规定 关于下班后关闭电源的规定党章中关于入党时间的规定公务员考核规定下载规定办法文件下载宁波关于闷顶的规定 位置作答,在试题册上或答题卡上非规定位置的作答一律无效。2.请在规定时间内在答题卡指定位置依次完成作文、听力、阅读、翻译各部分考试,作答作文期间不得翻阅该试题册。听力录音播放完毕后,请立即停止作答,监考员将立即收回答题卡1,得到监考员指令后方可继续作答。3.作文题内容印在试题册背面,作文题及其他主观题必须用黑色签字笔在答题卡指定区域内作答。4.选择题均为单选题,错选、不选或多选将不得分,作答时必须使用HB⁃2B铅笔在答题卡上相应位置填涂,修改时须用橡皮擦净。三、以下情况按违规处理:1.未正确填写(涂)个人信息,错贴、不贴、毁损条形码粘贴条。2.未按规定翻阅试题册、提前阅读试题、提前或在收答题卡期间作答。3.未用所规定的笔作答、折叠或毁损答题卡导致无法评卷。4.考试期间在非听力考试时间佩戴耳机。全国大学英语四、六级考试委员会4·1    PartIIListeningComprehension(25minutes)􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀤝􀦝􀦝􀦝􀦝特别说明四级考试每次仅考两套听力第三套听力试题同第一套或第二套试题一致PartIIIReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Anislandisa 26 place,eachonehosttoanecosystemlikenootheronEarth.Sowhenamammallikearatdoesarrive,itsendstheecosysteminto 27 .SuchwasthesituationonSeymourNorte.The 28 foritwasdrones(无人机)—bigones.Weighing55pounds,thesix⁃rotorrobotscarry44⁃poundpayloadsofspeciallydesignedrodenticidepellets(灭鼠药丸).Thosearecoloredblue,whichresearchshowsdoesn􀆳tattractthe 29 ofbirds.Workingfromaboatoffshore,operators 30 launchandlandthedrones,butletthemflyapredeterminedbombingrunontheirown.Ahelicoptercouldalsoperformthiskindofmasselimination.ButSeymourNorteislessthanasinglesquaremile.That 31 precision.“Wedon􀆳twanttoputbait(诱饵)whereratsdon􀆳t 32 .Wedon􀆳thaveanyinterestatallinseeingbaitgointhewaterorponds,”saysChadHanson,projectdirectorforIslandConservation.Andthatprecisionis 33 —theteamsaystheratsarenearingelimination.NowIslandConservationisthinkingaboutotherplacesthatmightbenefitfromsuchdrone 34 .“Youcantakeadroneandpackitupandputitonaplaneandyoucangoanywhereintheworldwithit,”Hansonsays.Ahelicopter,bycontrast,isnowherenearas 35 norascheaptodeploy.“That􀆳seffectivelyopeningupadoortoawholenewsuiteofislandsthathaven􀆳tbeenfeasibleinthepast.”4·2    A)answerB)attentionC)challengingD)chaosE)diversifyF)existG)informativeH)manuallyI)orders J)portableK)privatelyL)requiresM)strategiesN)uniqueO)workingSectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.EmotionalEating:ExpertsRevealtheTriggerandHowtoControlThem[A]ForErnestHemingway,itwasoysters.ForNoraEphron,itwasmashedpotatoes.Forcountlessrecentlydumpedfilmandtelevisioncharacters,it􀆳sicecream.Humanshavebeeneatingouremotionsforaslongaswecanremember.Butthatdoesn􀆳tmakeitagoodidea.There􀆳sasciencebehindemotionaleatingandcomfortfood―thefactorsthatcauselongingsandthewaysthatgivingintothoselongingsaffectsus.[B]SarahAllen,apsychologistspecializinginmoodandeatingdisorders,listsstressandboredomastwomaindriversofemotionaleating.Andthat􀆳sbecauseeatingisatask.“Eatinggivesussomethingtodo.Itfillsourtime,givesusawaytoprocrastinate(拖延),”authorandclinicalpsychologistSusanAlberstoldus.[C]Weoftenuseeatingtomarktime—lunch,forinstance,canprovideabreakinadraggingworkday.Sowecometoassociateeatingwithrelieforevenexcitement,andit􀆳sonlynaturalthatwe􀆳dreachforthosesamefeelingswhenwe􀆳reworriedorsad.“Eventsdon􀆳thaveameaning;wegivethemameaning,”saidKarenR.Koenig,alicensedclinicalsocialworkerandeatingpsychologyexpert.“Themeaningofeatingis,‘I􀆳mgoingtobehappy.I􀆳mnotgoingtobeinemotionaldiscomfort.I􀆳llhavethiswonderfulexperience.􀆳”4·3    [D]Thisconnectionisalsorelevantwhenitcomestoanotherkindofemotionaleating:happyeating.Thinkabouthowyoucelebratebigachievementsandspecialoccasions,orevenjustdefinefunoutings.Wetreatourselvestoourfavoritefoodstodefineamomentofprideorjoy,andwelinkactivitieslikegoingtoamoviewithgettingtoindulgein(沉溺于)candy.[E]“There􀆳sconsciousandunconsciousemotionaldiscomfort,”Koenigsaid.“Sometimesweknowwhatwe􀆳refeeling,sometimeswedon􀆳t—wejustfeeluneasyornothappy,andwedon􀆳tdealwiththat.Instead,wejusteat.Thenwegetwhatweknowwe􀆳llhave:shame,regret...Wetradeinthefirstdiscomfort,whichismaybeunfamiliarandsomethingwe􀆳remorefrightenedof,forthefamiliarfeelingsthatcomeafteremotionaleating.”[F]Comfortfoodsdon􀆳ttendtobehealthy.Wewantcakeorpastaorchipswhenwe􀆳reemotionallyeating.Thereareafewreasonsforthis,accordingtoAlbers.Wehaveemotionalmemoriesaroundcertainfoods,whicharemorelikelytoinvolveyourgrandma􀆳slasagna(意大利千层面)thanasalad.Plus,ourculturecategorizescertainfoodsastreatsorguiltypleasures,andthat􀆳swhatwewanttocomfortorrewardourselves.Furthermore,somethinglikeacandybargivesyourbloodsugarasurge,whichmakesyoufeelbetterinthemoment.[G]“Comfortfoodsarefooditemsthatarecloselylinkedinourmindstoouremotionalpartners,”saidJordanD.Troisi,associateprofessorofpsychologyatSewaneeuniversity.Troisiworkedona2015studyconductedforthejournalAppetitebyaStateUniversityofNewYorkatBuffaloresearchteam.Thestudyinvolvedagroupofundergraduatestudents,someofwhomwereaskedtorememberatimewhenoneoftheircloserelationshipswasthreatenedortheyfeltisolatedinsomeway.[H]Afterward,thosewhorecalledfeelingsofisolationorlonelinessweremorelikelytoconsumecomfortfoods,Troisisaid,andtheyfoundthosefoodstobetastierthandidotherstudentswhowerenoteatingthecomfortfoodsinanemotionallynegativesituation.“We􀆳reworkingwiththeassumptionthatindividuals...consumecomfortfoodswhentheyfeelisolationbecauseitremindsthemofthestrongrelationshipstheydoordidhave,andthatcanrelievethatisolation,”Troisisaid.[I]AlloftheexpertswespokewithsaidthatemotionaleatingcanbeOKinmoderation.Butwhenthisbehaviorbecomesahabit,thatcanharmyoubothphysicallyandemotionally—physically,becauseoftheregularconsumption(andperhapsoverconsumption)offoodsthataren􀆳tsohealthy,andemotionally,because,asAlbersnoted,eatingtoavoidfacingfeelingsislikeputtinga“Bandaidonabrokenarm.”4·4    [J]Sohowdoweseparateouremotionsfromeating?Tostartwith,wehavetorememberfood􀆳struepurpose―tonourishus.Infact,Koenigsuggeststhattheterm“comfortfood”itselfcouldbepartoftheproblem.“Comfortisnotsomethingwewanttokeepassociatingwithfood,”Koenigsaid.“Wewanttofilefoodinourbrainsundernourishmentandoccasionalpleasure.Wewanttoseekcomfortthroughfriends,doingkindthingsforourselvesandengaginginhealthyactivitiesthatreduceinternaldistress.”BothAlbersandKoenigsaidthatweshouldaskourselvesifwe􀆳reactuallyhungryforfoodorifweneedsomeotheractiontotreatwhatwe􀆳refeeling.[K]AlbersandKoenigalsopinpointtheconceptofmindfuleating.Eatingshouldbeitsownactivity.Insteadofmood⁃drivenconsumption,weshouldbesolvingouremotionalneedsontheirownandconcentratingonourmealsontheirown.Whatgoodiseventhemostdelicioustreatifyou􀆳resoemotionallydistractedthatyou􀆳rejusteatingandeatingtothepointwhereyoucan􀆳teventasteitanymore,andyou􀆳veignoredthesignsoffullnesstothepointofdiscomfort?Whenweeat,thegoalistositdownandreallyexperiencethatmealanditsflavors,andbeawareofwhenwe􀆳refull.[L]Oneimportantthingtorememberifyou􀆳retryingtocurbemotionaleatinghabitsisnottogocoldturkey(突然戒掉):Don􀆳tgiveuponeverysinglefoodhabitatonce,don􀆳tbeatyourselfupaboutthetimesyoudoeatyourfeelingsanddothinkaboutotherformsofcomfortandreward.“Whenyoutellyourselfyoucan􀆳thavesomething,thenyouwantthatthing,”Allensaid.[M]Theriskofbeingtoohardonourselvesisthatitonlyincreasesfeelingsofstress,longing,shameandguilt,allofwhichcanjustleadtoaviciouscycle(恶性循环).Wecanenjoyourcookieseverynowandthen,butweshouldtrytoeatthemforthepleasureofeatingacookieandnotasaformofself⁃therapy.36.Itisimportanttogetridofouremotionaleatinghabitsstepbystep.37.Intimesofisolation,comfortfoodsmayserveasareminderofcloserelationships.38.Eatingbecauseofemotionaldiscomfortcancausefeelingsofregretandshame.39.Focusingonthemealitselfwillallowyoutobemoreawareofwhenyouarefull.40.Thefirstthingtodotodisconnectemotionsfromeatingistodefinefoodasnourishment.41.Pushingyourselftoohardtocurbemotionaleatingmayonlybringmorenegativefeelings.4·5    42.Apsychologistthinksthatemotionaleatingisprimarilytriggeredbystressandboredom.43.Insteadofdrawingcomfortfromfood,we􀆳dbetterseekoutothersourcesofcomfort,suchasfriends.44.Eatingcomfortfoodsonaregularbasiswillhavenegativeconsequences,bothphysicallyandpsychologically.45.Emotionaleatingcanbelinkedtopositivefeelingstoo,likethecelebrationofbigachievementsandspecialoccasions.SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions46to50arebasedonthefollowingpassage.Thirtydistinguishedacademicsfromtheworldsofneuroscience,educationandpsychologyhavesignedalettervoicingtheirconcernaboutthepopularityofthelearningstyleapproachamongsometeachers.Thegroupopposesthetheorythatlearningismoreeffectiveifpupilsaretaughtusinganindividualapproachidentifiedastheirpersonal“learningstyle”.Somepupils,forexample,areidentifiedashavinga“listening”styleandcouldthereforebetaughtwithstorytellinganddiscussionratherthanwrittenexercises.Theletterdescribesthatapproachas“oneofanumberofcommonneuromythsthatdonothingtoenhanceeducation”.Schoolleaderssaytheenthusiasmforlearningstylesinschoolshasfaded,butresearchamongteachersintheUKandNetherlandsfoundthat80%believedindividualslearnedbetterwhentheyreceivedinformationintheirpreferredlearningstyle.Scientistswanttoraiseawarenessofthesecommonlyheldbeliefsabouthowtoimprovelearning,whicharesupposedlybasedonresearchbutnotbackedupwithscientificevidence.“Teachersneedtobearmedwithup⁃to⁃dateevidenceofwhathasbeenshowntobeeffectivesothatschoolsarenotwastingtimeormoneyonunsubstantiatedpracticesthatdonothelpstudents,”thelettersays.Itishardtoestablishthecosttotheeducationsystemofusinglearningstyles.Someschoolshaveitaspartoftheirteachingethoswhereasothersbringinexternalconsultantsorsendteachersontrainingcourses.4·6    “Asidefromthecostintermsoftimeandmoney,oneconcernisthatlearningstylesleadstobeliefthatindividualstudentsareunabletolearnbecausethematerialisinappropriate.”Itcontinues:“itisineffective,awasteofresourcesandpotentiallyevendamagingasitcanleadtoafixedapproachthatcouldimpairpupils􀆳potentialtoapplyoradaptthemselvestodifferentwaysoflearning”.GeoffBarton,whoissoontotakeoverasgeneralsecretaryoftheAssociationofSchoolandCollegeLeaders,said:“Ithinkthefadaboutlearningstylesfadedlongago,andIwouldbesurprisedifmanyschoolscontinuedtosubscribetotheapproach.Thatsaid,thenotionofmakingteachingandlearningmorevariedinclassroomsishelpfulandlikelytomotivateawiderrangeofstudents,”hesaid.“Modernneuroscience—ratherthansomequick⁃fixversionofit—shouldhelpteachersandstudentstodevelopreallearning,realprogressandrealsuccess.”46.Whydidthirtyacademicssignaletter?A)Torevealthebadlearninghabitsamongpupils.B)Toquestionthecompetenciesofsometeachers.C)Tocriticizeacommonlyheldteachingtheory.D)Toopposeapopularapproachtoassessinglearning.47.WhatdoestheresearchintheUKandNetherlandsservetoshow?A)Studentshavenotrealizedtheimportanceoflearningstyles.B)Studentscanlearnbetterwhentaughtintheirpreferredstyle.C)Teachersarenotinstructingstudentsaccordingtotheirindividualstyle.D)Teachersgenerallybelieveintheeffectivenessoflearningstyles.48.Whatdoscientiststhinkofthecommonlyheldbeliefsabouthowtoimprovelearning?A)Theylackscientificsupport.B)Theyfailtokeepupwiththetimes.C)Theyformheavyburdensforteachers.D)Theyarebasedoncomprehensiveresearch.49.Whatisthepotentialimpactoflearningstylesonindividualstudents?A)Poortimemanagementinschool.B)Decreasedenthusiasmforlearning.C)Difficultyinadaptingtodifferentlearningmaterials.D)Seriousdamagetotheircognitiveabilities.50.WhatdoesGeoffBartonthinkofthelearningstyleapproach?A)Itshouldbediscarded.C)Itshouldbemorediverse.B)Itneedstobeupdated.D)Itwillprovetobebeneficial.4·7    PassageTwoQuestions51to55arebasedonthefollowingpassage.Toaccommodatetheincreaseinvehicletrafficontheroads,existinghighwaysandfreewaysareoftenexpanded,butthisapparentlysimplefixdoesn􀆳tactuallyreducecongestion(拥堵)—itincreasesit,somethingeconomistscallinduceddemand.Essentially,ifyoubuildmoreroads,peoplewhohadn􀆳tconsidereddrivingbeforebecauseoftrafficwillstarttodrivemorebecauseoftheincreasedcapacity,whichleadstoevengreatercongestion.Therearesomeinterestingalternativestothismodelofroadexpansion,includingonecalledDeepRoads.Ratherthandiggingatraditionaltunnelorhighwaysystemtoalleviatecongestion,DeepRoadscanbebuiltbyremovingthesoiltoformshallowchannelafewmetersundergroundthatwouldserveasaroadbed,thenprefabricatedpiecesbuiltoff⁃sitecouldcreatethewallsandtheroofovertheroad.Thisroofsurfacecanthenbeusedforelectricvehicles,pedestriantraffic,orotheropenspaces.Asinsuchanenclosedspace,thevehicleemissionscanbeextracted,captured,andprocessedsotheydon􀆳tcontributetoabove⁃groundairpollution.Therewoulddefinitelybechallengesinmoreurbanareaswithsuchasystem,sincetheonlywaytouseasystemlikethiseffectivelywouldrequirereplacingtheexistingroads,butalsoaveryrealneedinthosecitiesbecausethoseroadsarefairlynarrowandthereisn􀆳troomtoexpandtheroadsbecauseofexistingbuildings.Anotherproblemwiththatisthatnearlyallofacity􀆳sutilityinfrastructure,suchasgaslines,telecommunicationcables,andevenpowerlines,allrununderneathcitystreetslikearteries(动脉),feedingoffintobuildingsalongtheroadlikecapillaries(毛细血管)inthehumanbody.AllofthisinfrastructurewouldneedtobemovedfurtherundergroundtoaccommodateaDeepRoad.Theupfrontcostsofsuchaprojectmakeitabiglift,butsuchasystemactuallyservestwoimportantfunctionsatonce.Byhelpingreducepollution,DeepRoadscanhelpcombatclimatechangewhilegivingthepopulationbackmoreofthegroundlevelpublicspacethatithaslosttovehicletrafficoverthelasthundredyears.Suchasystemwouldworkbetterfordriverstoo,sincetheycouldregaindirectaccesstocitycentersthattheyarecurrentlyhavingtosurrender.51.Whatisthetraditionalwaytosolvetrafficcongestion?A)Torestricttheuseofprivatecars.B)Toexpandtheexistingroadways.C)Toredesigntheroutesofhighways.D)Toencourageadoptionofelectriccars.52.WhatdowelearnaboutDeepRoads?A)Theyareabove⁃groundtunnelswithwallsandroofs.B)Theyaresubwaysdesignedforelectricvehicles.4·8    C)Theyareenclosedspaceafewmetersunderground.D)Theyarechannelsbelowpowerandgastunnels.53.HowdoDeepRoadshelpreduceairpollution?A)Byaccommodatingmoreelectricalcars.B)Byabsorbingabove⁃groundairpollutants.C)Bymakingthetrafficflowsmoother.D)Byisolatingpollutingvehiclesunderground.54.TobuildDeepRoads,citieshaveto.A)repairandreinforcetheoff⁃roadfacilitiesB)reducethebuildingdensityincitycentersC)movealmosttheentireutilityinfrastructureD)usemoredurableconstructionmaterials55.WhatdoestheauthorthinkofDeepRoads?A)Theymayworsentrafficcongestioninthelongrun.B)Theymaycauseoverpopulationinurbanareas.C)Theyarecurrentlynotfeasibleinmostcities.D)Theyareworthtryingdespitethehighcosts.PartIVTranslation(30minutes)Directions:Forthispart,youareallowed30minutestotranslateapassagefromChineseintoEnglish.YoushouldwriteyouransweronAnswerSheet2.5G是第五代移动通信技术的简称。作为“第四次工业革命的结缔组织(connectivetissue)”,5G对推动大数据、人工智能和实体经济的深度融合具有重要作用。因此,中国已将5G列为优先发展的领域,投入巨资研发5G所需的各类软件和硬件,力争成为全球5G竞赛的领跑者。目前,中国三大电信公司正在全国多个城市积极开展大规模5G试验,为2020年推出5G商用服务的 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 做准备。未得到监考教师指令前,不得翻阅该试题册!PartIWriting(30minutes)(请于正式开考后半小时内完成该部分,之后将进行听力考试)Directions:Forthispart,youareallowed30minutestowriteanessayontheimportanceoftheatretoday.Youshouldwriteatleast120wordsbutnomorethan180words.请用黑色签字笔在答题卡1指定区域内作答作文题,在试题册上的作答无效!请认真填写以下信息:准考证号:姓  名:错填、未填以上信息,按违规处理!   作文音频   答案     PartI WritingAsChinesepeople􀆳sculturaldemandsincreasewiththeirrisingincomes,theatre,asawindowtohighart,isbecomingmoreandmorepopularamongthegeneralpublic.Theatreplaysanirreplaceableroleinenrichingourlifeandpromotingculturediversity.Foronething,itmakesChinesetraditionaloperasaswellasmodernplaysaccessibletoawidepublic,givingusaestheticpleasure,enhancingourunderstandingofhistoricalchanges,andstrengtheningoursenseofnationalidentity.Foranother,itintroducesforeigndramasandconcertstoChineseaudiences,broadeningourhorizonsbypresentingthenotableculturalaccomplishmentsacrosstheworld.Insummary,theatreisagreatboostertotheconstructionofspiritualcivilization,bringingpeopletogethertoappreciatethebeautyofartandreflectontheirownlives.Therefore,it􀆳ssuggestedthattheatresshouldbemademoreeasilyaccessibleandcitizensshouldbeencouragedtovisitthemmorefrequently.PartII ListeningComprehension(略)PartIII ReadingComprehensionSectionA   26⁃30NDABH     31⁃35LFOMJSectionB36⁃40LHEKJ41⁃45MBJIDSectionC46⁃50CDACA51⁃55BCDCDPartIV Translation5Gisshortforthefifthgenerationofmobilecommunicationtechnology.As“theconnectivetissueoftheFourthIndustrialRevolution”,5Gplaysanimportantroleinpromotingthedeepintegrationofbigdata,artificialintelligence,andtherealeconomy.ThusChinahassituated5Gasapriorityandpouredhugeamountsofmoneyintoresearchanddevelopmentofalltypesofsoftwareandhardwareneededfor5G,seekingtobecomealeaderintheglobal5Grace.China􀆳sthreemajortelecommunicationscompaniesarenowvigorouslyconductinglarge⁃scale5GtrialsinseveralcitiesacrossChinainpreparationfortheplannedlaunchofcommercial5Gservicesin2020.
本文档为【四级模拟题第三套试题】,请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑, 图片更改请在作品中右键图片并更换,文字修改请直接点击文字进行修改,也可以新增和删除文档中的内容。
该文档来自用户分享,如有侵权行为请发邮件ishare@vip.sina.com联系网站客服,我们会及时删除。
[版权声明] 本站所有资料为用户分享产生,若发现您的权利被侵害,请联系客服邮件isharekefu@iask.cn,我们尽快处理。
本作品所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用。
网站提供的党政主题相关内容(国旗、国徽、党徽..)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。
下载需要: ¥12.6 已有0 人下载
最新资料
资料动态
专题动态
个人认证用户
is_294897
暂无简介~
格式:pdf
大小:432KB
软件:PDF阅读器
页数:0
分类:教育学
上传时间:2020-04-24
浏览量:103