河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析

河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析

ID:83218327

大小:3.34 MB

页数:21页

时间:2023-03-09

上传者:老李
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第1页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第2页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第3页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第4页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第5页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第6页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第7页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第8页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第9页
河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析_第10页
资源描述:

《河南省天一大联考2020-2021学年高一上学期期末考英语Word版含解析》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

天一大联考2020-2021学年(上)高一年级期末考试英语试卷考生注意:1.答题前,考生务必将自己的姓名、考生号填写在试卷和答题卡上,并将考生号条形码粘贴在答题卡上的指定位置。2.回答选择题时,选出每小题答案后,用铅笔把答题卡对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。3.考试结束后,将本试卷和答题卡一并交回。第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上,录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话,每段对话后有一个小题。从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例:Howmuchistheshirt?A.£19.15.B.£9.18.C.£9.15.答案是C。1.Whatistheweatherlikenow?A.Rainy.B.Cloudy.C.Sunny.2.WhatcanwelearnfromtheconversationA.Johnwon’tbebackthisevening.B.ThewomanspeakerhaslentJohnherbicycle.C.ThemanspeakerwillaskJohntobebackquickly.3.Howdoest成manfeelabouthisdrivingtowork?A.Hefeelsthatit’snotbad.B.Thedistanceisalittlelong.C.Ittakeshimtoomuchtime.4.What’swrongwiththeradio?

1A.Itcan’tbeturnedon.B.Itcan’tbeturnedoff.C.Itdoesn’twork.5.Wheredoestheconversationmostprobablytakeplace?A.Atacinema.B.Atarestaurant.C.Atahotel.第二节(共15小题,每小题1.5分,满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6、7题。6.Whatkindofroomdoesthemanwant?A.Adoubleroom.B.Asingleroom.C.Aquietroom.7.Whenwillthemanleavethehotel?A.OnJuly15th.B.OnJune14th.C.OnJune15th.听第7段材料,回答第8至10题。8.Whatdidthemanputuponthewallyesterday?A.Apicturehetook.B.Apicturedrawnbyhimself.C.Apictureofhimtakenlastyear.9.Whatkindofpicturesdoesthemanlike?A.Thedailylifepictures.B.Thepicturestakenbyothers.C.Thepicturespreparedforcameras.10.Howmanycamerasdoesthemanhave?A.Twelve.B.Ten.C.Two.听第8段材料,回答第11至13题。11.Wherearethespeakersprobably?A.Inanoffice.B.AtanrailwaystationC.Atanairport.12.HowmanycitiesdidthewomanvisitinChina?A.6.B.5.C.4.13.Whatisthemanprobably?A.Areporter.B.Ascientist.C.Aguide.听第9段材料,回答第14至17题。

214.Wherewillthemango?A.ToLondon.B.ToNewYork.C.ToSydney.15.Whenwillthemanleave?A.OnFridaynight.B.OnSundaymorning.C.OnSaturdaymorning.16.Howlongwilltheflightlast?A.Nearly2hours.B.Nearly3hours.C.Nearly4hours.17.Whydoesthemantakethetrip?A.Foravisit.B.Onholiday.C.Onbusiness.听第10段材料,回答第18至20题。18.Whatdoesthestorytoldbythespeakermean?A.Humansarepowerful.B.LanguageiscreatedbyGod.C.Communicationisveryimportant.19.Whatdoesthespeakerregardforeignlanguagesas?A.Tools.B.Knowledge.C.Skills.20.Howwillthespeakerteach?A.Throughwrittentests.B.Throughconversations.C.Throughstories.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C、和D)中,选出最佳选项,并在答题卡上将该项涂黑。AWhileyou’rereadingthis,wewillloseabout25footballfieldsofrainforest.Everytreethatfallsresultsingreatdamagetothebiodiversity(生物多样性)thatsupportswildlifeincludingtinyfrogsandourownrelative,theorangutan(猩猩).It’suptoallofustodowhatwecanifwearetomakesurebiodiversityisprotected.WeinviteyoutotakepartinaBIGchallenge.When:March2021.Where:KinabaluNationalPark,Borneo.Who:Cheshirebusinessleadersandfriendsofthezoo,includingCEODrMarkPilgrimandTrusteeSandraDonnelly.

3What:ArunthroughthejungleofBorneotoraisemoneyforChesterZoo’sreforestation(重新造林)work.Participantscanchoosetorun9km,30km,50km,100kmor100miles.Weknowfromourexpertsinthefieldthat,reforestationisimportanttobringlifebacktotheland,soweaimtoraisemoneytosupportourreforestationworkinBorneo.Ouractivitiesincludetree-planting,wildlifemonitoringandresearchandmanagingforestfires,andeverybitofourworkcontributetoahealthyrainforestplacewherewildlifecandevelop.BytakingpartinRacefortheRainforestandraisingmoneyforChesterZoo,notonlyareyouencouragingthereinvigoration(重振)ofthepreciousbiodiversitythatwouldotherwisebelost,butyouaresupportinglocalcommunitiesandprotectingourplanet.21.Whatdoestheauthormainlywanttotellusinparagraph1?A.Footballfieldscanbebuiltinrainforest.B.Wildlifeisveryimportanttohumans.C.Wemayspendtoomuchtimereadingthetext.D.Biodiversityneedstobeprotectedimmediately.22.Howcanwetakepartinthebigchallenge?A.Byrunningadistance.B.Byaskingotherstogivemoney.C.Bymeetingbusinessleaders.D.Bybecomingaworkerofthezoo.23.Whatcanwelearnfromthetext?A.Theracecanmakeabigdifference.B.Managingforestfiresiskeytoreforestation.C.ChesterZoocentersonlookingafteranimals.D.Enoughattentionhasbeenpaidtobiodiversity.BLastMonday,toprepareapicnic,Idecidedtogointoasuperstorewhichwasonmywayhome.Iparkedmycarinthebigparkinglotandwentintothesuperstore.Itwasahugeone,spreadonto2storiesand200,000+sq-ft.After45minutesofshopping(whichlookedlikearealescapegame)tojustgetsometomatoes,cheeseand3toothpicks,Iarrivedatthecashierline,thoughtfulandabitupsetbythetimeIspenttoget5articles.IwonderedwhyIdidnotgotoasmalllocalstore.After15minutesofwaitingintheline,thewomaninfrontofmecalledme:"Heyyouonly

4have5articles?Passbeforeme;Ihavemanymorearticlesthanyou!"Itwasn’tthefirsttimeithadhappenedtome.Butherinitiative(提议)wasdisarming,aswellaswashersmile.Shedidnotwearanymask,soIcouldseeit.Notknowingwhatelsetodo,Iacceptedheroffering.Wechattedabitwaitingforthecustomersaheadofustofinish-shewasverypleasant.ThenIthankedher,givingherbackmybrightestsmilealthoughIwaswearingamask.Gettingbackinmycar,Irethoughtaboutthatgoodmoment,andrealizedthatshemademyday.Inthemeantime,Iwonderedhowtogiveitbacktoher.Nodoubtitwasquiteimpossible,soIconsideredhowtopay-it-forwardtosomeoneelse.Whiledriving,Irealizedthatshesavedme*10minutes.AndwhileIwasdrivingat70mph,Ireducedmyspeedto55mph.Theamountoffueluseddroppeddownby35%.Asaresult,Ire-lostpartofthe10minutesthatthewomanofferedme,butitwasawaytorepayheranddoasmallthingfortheenvironment.24.Whydidtheauthorregretshoppinginthesuperstore?A.Shefoundtheparkinglotwasfull.B.Shethoughtthesuperstorewastoocrowded.C.Shespenttoomuchtimebuyingtoofewthings.D.Shethoughtthearticlesthereweretooexpensive.25.Howmuchtimeshouldtheauthorhavewaitedinthelineatleastifshehadn’tchangedherplace?A.15minutes.B.70minutes.C.60minutes.D.25minutes.26.Whatdoestheunderlinedword"disarming"inparagraph4probablymean?A.Alittletoolate.B.Hardtoaccept.C.Makingpeopleloseability.D.Makingpeoplefeellessangry.27.Howdidtheauthorrepaythewoman?A.Bywasting10minutes.B.Bydrivingalittleslower.C.Bypayingitforwardtosomeoneelse.D.Byaskingotherstoprotecttheenvironment.CTheworld’slargesticeberg,namedA68a,brokeawayfromAntarctica’sLarsenCiceshelfinJuly,2017.Ithassincefloated(漂浮)towardtheislandofSouthGeorgiainthesouthernAtlanticOcean.Satellitepicturesshowtheiceberghasremainedinonepiece.Itisabout150kilometerslongand48kilometerswide.ItistravelingatonekilometeranhourandisonapathtohitSouthGeorgia

5inaround30days.Rightnowisthetimeofyearwhensealsandpenguinsspendalotoftimecaringfortheiryoung.Thismeansthedistancethatparentshavetotraveltofindfoodisimportant.Scientistsfearthatiftheiceberghitstheisland,itcouldpreventthepenguinsandsealsfromreachingfoodsupplies.Thatmeanstheyhavetogoalotfurther.Theyhavetogoaroundtheiceberg,ortoactuallygofurthertofindfood.Andthattimeisquiteimportantatthisparticularperiodoftheirlifecycle.Ecologistssayanicebergcrash(碰撞)wouldalsodisturbmaterialssettledontheseabed,possiblypollutingthesurroundingseas.Astheicebergmelts(融化),itwouldalsosendlargeamountsoffreshwaterintotheocean.Thiscouldaffectkrillpopulationsthatareamajorsourceoffoodfortheisland’,wildlife.Besides,theicebergcouldremainfor10yearsandchangethearea’swholeecosystem.Ifsomerarespeciesfailinthisarea,theirnumbersgloballyaregoingtogodownquitesharply.Thebreaking-offoficebergsfromAntarcticaisanaturalprocess.Buttheprocessischangingwithclimatechange.Whatwe’reseeingnowisthatthespeedatwhichthisishappeningisincreasing.Andso,thismightbecomemoreofausualthingintothefuture.Rightnow,officialsarehopingthatchangingweatherpatternscoulddirecttheicebergoutintotheopenocean,whereitwould,intime,breakupandmelt.28.WhatcanweknowabouttheicebergA68a?A.Itwashitbyanothericebergandbrokeintopieces.B.Ithasbeenfloatingontheseaformorethan4years.C.Itisnowmorethan500kmawayfromSouthGeorgia.D.Itcameintobeingbecauseofadropinwatertemperature.29.HowwilltheicebergprobablyinfluencethepenguinsandsealsinSouthGeorgia?A.Bybringingotherwildlifethere.B.Byslowingdowntheirlifecycle.C.Bycuttingofftheirwaytofeedingareas.D.Bymakingtheweathercompletelydifferent.30.Whatisparagraph3mainlyabout?A.Thetimeperiodanicebergcouldremain.B.Thepossibleinfluenceofanicebergcrash.C.Thepossiblereasonforthefailureofrarespecies.D.Thefreshwateranicebergcouldproduce.

631.Whatcanwelearnfromthelastparagraph?A.Floatingicebergswillbemorecommon.B.Theicebergwillsoonbreakupandmelt.C.Icebergshavenothingtodowithclimate.D.Officialshaveplannedtodirecttheiceberg.DAcompanytestingdriverlesscarshasreceivedpermission(允许)fromthestateofCaliforniatooperatethevehicleswithouthumandrivers.ThetestswillbecarriedoutbyCruise,theself-drivingcarcompanyownedbyGeneralMotors.CruisereportedlastweekthatitgotapermitfromtheCaliforniaDepartmentofMotorVehiclestolettheself-drivingcarstravelontheirown.ThecompanyplanstohavethemoperatinginSanFranciscobytheendofthisyear.Cruiseisstilljusttestingitsself-drivingvehicles.Butitplanstoofferride-sharingservicesinmajorcitiesacrosstheUnitedStatesinthefuture.Untilnow,testinghasonlybeencarvedoutwithhumanbackupdriversinallCruisevehicles.Rulesrequiredthebackupdriverstobeinsidethecarsandreadytotakecontrolofthevehiclesifnecessary.Cruisehascompletedenoughtestingtofeelthatitisnowreadytosafelyoperatethecarswithouthumans,saidcompanyspokesmanRayWert.WertsaidthatCruisewouldgoneighborhood-by-neighborhoodinSanFranciscobeforespreadingthedriverlesscartothewholecity.ThepermissioninCaliforniafollowedasimilardecisioninArizona.Arizonastateofficialsapproved(批准)arequestbyWaymo,acompanyownedbyGoogle’sparentcompanyAlphabetInc.,toopenitsride-sharingservicetothepublicinvehicleswithouthumandrivers.TheservicewaslaunchedlastweekinthecityofPhoenix.Progresstowarddriverlessvehiclesslowedafteronesuchvehiclehitapasser-byduringatestinTempe,Arizona,in2018.ThatvehiclewasoperatedbyUberTechnologies.StevenShladoverisaresearchengineerattheUniversityofCalifornia,Berkeley.Hehasstudiedself-drivingfor40years.ShladoversaidthatalthoughCruiseandWaymoprogramtheirvehiclestodrivemoreconservatively(保守地)thanhumans,bothstillneedtoprogresssafely.HenotedthatCruisewillfirstuseitsvehiclesineasierareasinSanFranciscobeforesendingthemintocomplex(复杂的)trafficsituations.32.WhathasCruisedoneuntilnow?A.Ithasdonedriverlesscartestinginotherstates.B.Ithashelpedothercompaniestesttheirself-drivingcars.

7C.Ithascompletedsometestingwithhumandrivers.D.Ithasofferedride-sharingservicesusingself-drivingcars.33.Whatcausedthetestingofself-drivingcarstoslowdown?A.Taxidrivers’fearoflosingtheirjobs.B.Thehighcostofdoingitinbigcities.C.Anaccidentcausedbyaself-drivingvehicle.D.Thesmallnumberofcompaniestakingpartinit.34.WhichofthefollowingdoesStevenShladoveragreewith?A.Self-drivingvehiclesshouldn’tgowithoutsafety.B.Self-drivingvehiclesdrivelesscarefullythanhumans.C.Self-drivingvehiclescan’tgetintocomplextrafficsituations.D.Companiesshouldprogramtheirvehiclestodrivefaster.35.Whatcanbethebesttitleforthetext?A.CaliforniaAllowsCompanytoTestCarswithNoDriversB.TwoCompanies’Self-DrivingTestsGetApprovedC.Self-DrivingorHuman-Driving,WhichShouldWeDependon?D.CruiseorWaymo,WhichIsLeadingtheSelf-DrivingTechnology?第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Herearefivewaystoshowrespectforyoutoconsiderandhopefullyputintopractice.Listen.Listeningtowhatanotherpersonhastosayisabasicwaytorespectthem.Everyonewantstohavetheirsay.Everyonewantstofeelthatthey’rebeinglistenedto.Whethertheyhavesomethingprofoundtosayisnotthepoint.36Whenyougiveanotherpersonyourtimeandyourear,youshowrespectforthem.Serve.Apoetoncesaid,"Weareallhereonearthtohelpothers."Lifeonearthisaboutservingothers.Infact,ourjobsshouldbearoundadesiretoserveothersandgivebacktoothers.Servingshowsthatwecare.37BeKind.

8Thoughkindnessandservicearefirstcousins,theyaren’tthesame.Wecanservewithoutbeingkind.38Whenwe’rekindtosomeone,we’regivingofourselves.We’regivingsomethingtheycanuseormaybesomethingtheybadlyneed.Wehaveallbeeninneed.Andwhatareliefitiswhensomeoneshowsuskindness.BePolite.Anactofpolitenesscanchangeaperson’sday.Itcanevenchangeaperson’slife.39Itcanhelpthempressonthroughwhatmaybedifficult.Someculturesareknownfortheirpoliteness.Ifyouwanttoshowrespectforsomeone,startbybeingpolite.BeThankful.Whensomeonedoessomethinggoodforyou,youshouldthankthem.It’snotsomuchthatweneedtobethanked.40Whenthereisnothankfulnessforsomethingwe’vedone,wefeelalackofrespect.A.Peoplewanttobeheard.B.Itcanlifttheirspiritsquickly.C.Andcaringshowsthatwerespect.D.Respectdoesn’talwaysrequirethankfulness.E.Butit’sverydifficulttobekindwithoutserving.F.It’sthatwewanttofeelthatwhatwe’vedonehasmadeadifference.G.Torespectsomeone,youhavetosaysomethinggoodaboutthatperson.第三部分语言知识运用(共两节,满分45分)第一节(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。HunterLeininger,fromCanton,Georgia,USAhasbeendoingadventureracingsincehewas7yearsold.Now,atage19,hehassetworld41,traveledaroundtheglobe,andcompletedover50races!Andheisnowonamission(使命)toencourageotheryoungpeopletofollowtheirown42.Adventureracingisa43sportthatincludeslotsofdifferent44onunmarkedtrailsinthewildernesssuchashiking,running,rafting,canoeing,biking,climbing,horsebackriding,orienteering,skiingandsailing.Racescan45from2hoursto2weeks!Hunterbecame46inadventureracingthroughhisdad,whoisanAdventureRacer

9himself.Whileplayingsoccerandfootball,Hunterwaslookingtotrysomething47.Heaskedhisdadifhecould48himinanAdventureRace,andhewentonto49hisfirstraceinabout6hours.Hunterlovedbeingonthesameteamashisdadandhehasbeenattractedtothesporteversince.Hunterhaslearnedalotofperseverance(毅力)throughadventureracing.Therecanbealotof50inarace,butifyou51,yourwholeteamwillhaveto52.Thisisunlikeotherteamsports,likebasketballorfootball,whereyoucanstopandbe53byanotherplayer.Inracing,andinhislife,thesporthastaughtHuntertokeepgoingwhensituationsget54.Hunterwantstoinspireyoungpeoplethattheycancomplete55thingsatwhateverageandthattheydon’thaveto56untiltheygetoldertogoaftertheirdreams.Thatisoneofthemostcommon57inoursociety,"You’renotoldenoughtostartthatbusiness;youshouldwaituntilyougetolder."Thebiggestproblemwiththismindset(心态)isthatoncepeople58theirdreamsatayoungage,theyprobablynevercomebacktothem,which59themnevertocompleteanything.Thebesttimetodosomethingisnow,sogoafteryourdreamsbeforeit’stoo60!41.A.clubsB.recordsC.differencesD.companies42.A.examplesB.waysC.teachersD.dreams43.A.singleB.summerC.teamD.safe44.A.activitiesB.discoveriesC.wondersD.inventions45.A.appearB.expectC.lastD.stay46.A.braveB.helpfulC.confidentD.interested47.A.newB.dangerousC.expensiveD.easy48.A.beatB.joinC.trainD.please49.A.escapeB.discussC.completeD.describe50.A.progressB.painC.experienceD.education51.A.calmdownB.dropinC.carryonD.giveup52.A.stopB.winC.continueD.increase53.A.guidedB.protectedC.noticedD.replaced54.A.strangeB.smoothC.hardD.perfect55.A.encouragingB.traditionalC.unbelievableD.pleasant56.A.waitB.believeC.affordD.work

1057.A.chancesB.excusesC.congratulationsD.answers58.A.goafterB.putoffC.setupD.putup59.A.allowsB.advisesC.requiresD.causes60.A.lateB.coldC.clearD.near第二节(共10小题;每小题1.5分,满分15分)阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Foodisnotenoughinmanypartsoftheworldtoday.Theworldpopulationisgoingtogrowfromaround7.5billiontodayto9.1billionbytheyear2050.Thatshowsfoodsafetywillbe61(increasing)importantfromnowon.Inanimalagriculture,itisimportanttoincreaseproductionefficiency(效率).If62(farmer)canproducemoremeat,milkandeggs,theycanbetterfeedtheworld.Improvinganimalbreeding,nutritionandhealth63(mean)morefoodforhumans.Animalscientistsalsostudydifferentanimaldiets.Ifanimalscaneatfeedstuffs(饲料),wecanusemoregrainsforhumanfood.Oncethefood64(produce),itisimportanttokeepitfrombeingdamaged.Foodsecuritydepends65properfoodstorageandhandling.Animalscientistsandmeatscientistsworkhardtofindoutabout66wecanstoppathogens(病原体)67(get)toanimalproducts.Thenextstepistogetthefoodtopeople68needit.Someareasoftheworldaremoresuitedforagriculturalproduction.Itisimportantforcountrieswithextrafoodtoexportfoodtocountrieswithfoodthatisnotenough.Again,properstorageandhandlingareimportantforfoodtransport.Someanimalproducersalsoexportliveanimals.Animalscientistsworkwiththeseproducerstokeepanimals69(health)duringtheseshipments.Itisalsoimportanttoreducetheeffectoffoodproductionontheenvironment.Wearerequired70(make)sureland,airandwaterarekeptsafeforgenerationstocome.第四部分写作(共两节,满分35分)第一节短文改错(共10小题;每小题1分,满分10分)假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下画一横线,并在该词下而写出修改后的词。注意:

111.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。DearSirorMadam,Ihavelearnedoftheposterthatanexhibitionofintelligentrobotswillheldinyourmuseum.Now,I'mwritingtoaskformoreinformationsaboutit.Firstly,couldyoupleasetellmehowmanyrobotswillbeonshowbutwhattherobotsaremainusedfor?Secondly,Iwanttoknowiftherewillbeanyperformancesgivingbytherobotsoranygamesinthatwecanplayagainsttherobots.What’sthemore,IwonderwhetherIshouldbookedticketsfortheexhibitionnow.Iwouldbegratefulwhetheryoucouldgivemeanearlyreply.Yourssincerely,LiHua第二节书面表达(满分25分)假定你是李华,你家即将搬到另外一个城市,因此你需要转学。请你用英语给外教Mr.Smith写一封信,内容包括:1.辞行原因和时间;2.想对老师说的话。注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。DearMr.Smith,Respectfully,LiHua

12

13

14

15

16

17

18

19

20

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。
最近更新
更多
大家都在看
近期热门
关闭