下载本文档
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
2021-2022高考英语模拟试卷考生须知:1.全卷分选择题和非选择题两部分,全部在答题纸上作答。选择题必须用2B铅笔填涂;非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。2.请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。3.保持卡面清洁,不要折叠,不要弄破、弄皱,在草稿纸、试题卷上答题无效。第一部分(共20小题,每小题1.5分,满分30分)1.Mikewasusuallysocareful,thistimehemadeasmallmistake.A.yet B.still C.even D.thus2.People________withanyonewhoisalwaystalkingabouthowwonderfulheis.A.fallin B.keepcompany C.catchup D.getfedup3.Atcollege,BarackObamadidn’tknowthathethefirstblackpresidentoftheUnitedStatesofAmerica.A.wastobecome B.becomesC.istobecome D.became4.Heusedtostudyinavillageschool,______wasrebuilttwoyearsago.A.which B.thatC.where D.whose5.Ifyousleeplessthansevenhours,youarethreetimesmoretocatchacold.A.possible B.certainly C.probable D.likely6.Thepolicehaveanyonewithinformationtocomeforwardandtalktothem.A.appealedtoB.attendedtoC.respondedtoD.attachedto7.Lookoverthere!Thereisalong,windingpath________uptothehouse.A.lead B.leadingC.led D.tolead8.Thereisawide________ofreferencebookstobefound,so________youlookforsomematerialneeded,youcanturntome.A.kind;thelasttime B.sort;everytimeC.variety;nexttime D.type;themoment9.LastyearIappliedtoPrincetonUniversity.I____theywouldsayyes—buttheydid,andnowhereIam.A.neverthink B.amneverthinkingC.haveneverthought D.neverthought10.Beijing’snewinternationalairportintooperationin2019willserve72millionpassengersannually.A.beingputB.tobeputC.putD.toput11.Ifeltlikegivingup.Iprobably________,butmyDadwhispered,“Comeon!Youcanmakeit.”A.wouldhaveB.wouldC.shouldD.shouldhave12.ClassTwo,ourclassbecametheBasketballChampionofourschool.A.Beating B.tobeat C.Beatenby D.Havingbeaten13.Philipswon8goldmedalsattheBeijingOlympicGames,__________astonishedtheworld.A.that B.which C.what D.who14.Whatsurprisedusmostisthathedoesn’tknow________thedifferencesbetweenthetwobookslie.A.thatB.whatC.whichD.where15.Theweatherturnedouttobefine.I_____________thetroubletocarrytheumbrellawithme.A.shouldhavetaken B.musthavetakenC.couldn'thavetaken D.needn'thavetaken16.Howlongdoyousupposeitis______hearrivedthere?A.whenB.beforeC.afterD.since17.—Jack,myplanearrivesat8:30pmwhen,Isuppose,you______dinner.—ButIcanwait.A.willhave B.havehadC.willhavehad D.arehaving18.Hardwork,alongwithdedicatedrevolutionaryspiritisthefundamentalguaranteeofsuccess,whichis________weshouldlearnfromthepioneersparticipatingintheLongMarch.A.that B.whatC.where D.how19._____tomanagetimewisely,andyoucanmakethemostoutofeachday.A.LearningB.TolearnC.LearnedD.Learn20.Togetaslimfigure,Fannyhastriedmanyways,butinvain.Sonowsheisreducedanythingforsupper.A.tonoteating B.nottoeatC.nottoeating D.tonoteat第二部分阅读理解(满分40分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。21.(6分)Feedingbirdsisapopularwaytowatchwildlife.Butexpertssayitmightputwildbirdsatrisk.Feedingbirdsisnotnecessaryfortheirsurvivalexceptinextremeweatherconditions.Feeders(喂食器)candefinitelyhelpbirdsgetthroughthatkindofweather.Butmostbirdseatinsectsandshowlittleinterestinbirdfeeders.Forthosebirds,wecangrownativeplantsinanaturalenvironment.Birdswhicharefondofeatingseedswillbemorelikelytocometofeedersifthereissomecovernearby.Thisletsthemfeedandthenflytoprotectiveareas,suchasintrees.Themostcommonmistakepeoplemakewiththeirbirdfeedersisthattheyputfeedersinplaceswherebirdsareeasilyfrightenedbypassers-by,riskbeinghurtbycats,orriskflyingintowindows.Sosetupabirdfeederatleastonemeterawayfromawindow.Thatway,ifabirdgetsfrightened,itwon’tgetkilledwhenithitstheglass.Ownersofcatsshouldkeeptheminsidehomesotheycan’thurtthebirds.Somebirdsaremoreaggressiveatfeeders.Theyeatalotanddonotleavemuchfoodforotherbirds.Asolutionistoputthefoodinmorethanoneplacebyusingdifferentkindsofseedsorfruits.Thiscanalsoincreasethenumberanddiversityofbirdsinyourneighborhood.Butdon’tfeedwildbirdsanythingsalty,likepotatochips,orfoodthatcouldchokethem,likebread.Payattentiontofoodqualityandfreshness.Unprotectedfoodlefttoolonginfeederswillturnmoldy(发霉),whichcankillwildlife.Anotherwordofadvice:Alwaysprovideasupplyofcleanwaterforbirds,butusecarewhenlookingfortherightbirdbath.Ifthebirdbathsaretoodeepforbirds,puttingafewlargestonesinthewatercangivethebirdsaplacetosit.1、What’sthemostcommonmistakeaboutfeedingbirds?A.Puttingfeedersinimproperplaces. B.Providingfoodininappropriatetime.C.Leavingfeedersunprotected. D.Supplyingdirtyanddeepwater.2、Whichofthefollowingmaynotbesuitableforfeedingbirds?A.Seeds. B.Bread. C.Fruit. D.Insects.3、Theauthoradviseshelpingmorebirdsby_________.A.increasingthenumberoffeedersB.cleaningthebirdswithcleanwaterC.puttingmorelargestonesinthefeedersD.keepingaggressivebirdsawayfromthefeeders4、Whatisthetextmainlyabout?A.Problemswithbirdfeeding.B.Wheretoplacebirdfeeders.C.Popularwaysofprotectingwildbirds.D.Howtofeedwildbirdssafelyandhealthily.22.(8分)Agroupofartists,writersandintellectualshaslaunchedanew“university”inLondon,designedtohelpthosetootiedupwithworktoappreciatethefinerthingsinlife,likeart,booksandtravel.TheSchoolofLife,operatingoutofasmallshopintheartydistrictofBloomsbury,describesitselfasa“chemistforthemind”thatplanstooffer“culturalsolutionstoeverydayailments(疾病)”.Ithopestoinspirethosewhohavegotoutofthehabitofreadingdecentbooks,cannotkeepconversationflowingatdinnerparties,orneedtoexpandtheirholidayhorizons.ThephilosopherAlaindeBotton,authorofHowProustCanChangeYourLife,andSophieHowarth,aformercurator(馆长)attheTateModemGallery,areamongthestaffmembers.Thefoundersbelievethatpeoplewithtoolittletimetospareneedinstructioninhowtoliveamorefulfilled(有成就感的)existence.Perhapsyouhaveaburningquestionforapaleontologist(古生物学家).“Perhapsyou’reconsideringacareerchangeandwanttotalkfirst-handtoaphotographerorlandscapedesigner.TheSchoolofLifehasalargeprofessionalstaffwhoarewillingtomeetwithyouforanhourofchatinexchangeforasmallfee,”thewebsiteexplains,listing50experts.Amongcoursesbeingofferedlaterthisyearareinstructioninlife,love,work,familyandpolitics.Atypicalcourse,inlove,willexplorewhyrelationshipsaresocomplicatedandwhyattractionebbsandflows.“Wedrawonideasfromphilosophy,psychoanalysis(心理分析),literatureandart.WediscoverwhatthelikesofPlato,Shakespeare,TolstoyandFreudhadtosayaboutcompassion,empathyandself-love,”theinstructorspromise.Coursesrunforsixweeksandcost195pounds.1、FromParagraph1weknowthepurposeof“theuniversity”isto.A.helppeopleliveafinerlifeB.tellpeoplehowtospendtheirsparetimeC.makemoneybysettingupauniversityontheinternetD.offereducationtothosewhohavelittlechancetogotouniversity2、TheSchoolofLifeofferscoursestothosewho.A.pursueaqualitylifeB.trytoimprovecommunicativeskillsC.getintothehabitofreadinggoodbooksD.seeksolutionstotheirphysicaldiseases3、ThecoursesoftheSchoolofLifeareofferedby.A.freechattingonlinewithartypeopleB.chattingwithinstructorsfacetofaceC.makingappointmentswithchemistsD.attendingpubliclecturesgivenbyfounders4、Whichofthefollowingcanserveasthebesttitle?A.Anewuniversity—solutionstoeverythingB.Anewuniversity—instructionstoyourcareerC.TheSchoolofLife—achemistformindD.TheSchoolofLife—aschoolforhealth23.(8分)IstartedmyjourneyattheCadillacHouse,droveoutofthecityandgotonthe1-95towardWashington,D.C..It’saboutafour-hourdrive.AssoonasIjumpedonthehighway,Ispeduptoabout70milesperhourandenteredstandardcruisecontrol.Asmallindicatorontheinstrumentpanel(仪表盘)showedthecarwasreadytoengageself-drivingmode.Ipushedabuttononthesteeringwheeltobegin,initiatingSuperCruisemode.AgreenlightbaratthetopofmysteeringwheelshowedthatSuperCruisewason.Therewerenoshake,nosuddenspeedchangesoranythinglikethat.Thecarremainedperfectlysteady.Itusesacombinationofcameras,radarsensors,andGPStofindthecenterofthelane.Thecarfounditlikeatrainonatrack.IhadtoadmitthatIwaslittleworriedaboutlettingthecartakeoveratfirst.Ikeptmyhandsnearthewheelandmyeyeslockedontheroad.Afterabouttenminutes,Ifinallystartedtotrustthecar’sjudgment.Itsoonbecameclearthatitcouldeasilydriveitselfinlighttraffic,brakingwhennecessaryandkeepingasteadyspeed.Thenwehitabottleneck.TherewasastandstilltrafficoutsideofBaltimore,andthingscouldhaveeasilygonewrong,butthisiswhereSuperCruisereallyshined.Thevehiclecametoacompletestoptoavoidcrashingintotraffic,thenspedupwhencarsstartedmovingagain.Itwasimpressiveaswell,andsomethingthatsetsthe2018CadillacCT6apartfromallcompetitors.IeventuallyturnedoffthehighwayandheadedintoWashingtonD.C..ToturnSuperCruiseof,Isimplyhitthebuttononthesteeringwheelagain.Thegreenlightatthetopofthewheelturnedoff,andItookcontrolofthecar.TheCT6hadnoproblembringingmefromNewYorktoWashington,D.C,inSuperCruisemodepracticallyallbyitself.ItmakesmehopefulforafuturewhereI’llneverneedtotouchasteeringwheelagain.1、652.Whatisthetextmainlyabout?A.Areportcomparingdifferentcars’performance.B.Adescriptionofanadventurousjourney.C.Anadvertisementofanewtypeofcar.D.Anaccountofaself-drivingexperience.2、654.Theunderlinedword“initiating”inparagraph2canbereplacedby________.A.takinginB.turningonC.makingoutD.comingoff3、656.Whatdidthewriterthinkoftheself-drivingmodeatthebeginningofthejourney?A.Doubtful.B.Exciting.C.Boring.D.Reliable.4、658.Whatisthecompetitiveadvantageofthewriter’scarcomparedtosimilarones?A.Thereisnoneedtotouchthesteeringwheelalltheway.B.Thebuilt-infacilitieshelpthecarremainsteady.C.Thecarcanadjustitsspeedaccordingtotrafficconditions.D.TheoperationoftheSuperCruisemodeisquitesimple.24.(8分)MyfatherwasataxidriverbutIamaking—KingRenato,ofthecountryPontinha,anislandonFunchalharbour.It’sinMadeira,Portugal,whereIgrewup.Itwasdiscoveredin1419;CaptainCookoncecamehere.In123,thePortuguesegovernmentdidn’thaveenoughmoneytobuildaharborport,sothekingsoldthelandtoawealthyBritishfamily,theBlandys,whomakeMadeirawine.Fourteenyearsago,thefamilydecidedtosellitforjust€25,000(£19,500).IdecidedtobuyitthoughIhadnomoney—Iwasjustanartteacher.Itriedtofindsomebusinesspartners,buttheyallthoughtIwascrazytowanttobuywhatisactuallyalargerock;ithasasmallcave,aplatformontop,andnoelectricityorrunningwater.SoIsoldsomeofmypossessions,putmysavingstogetherandboughtit.WhenthekingofPortugaloriginallysoldtheislandin123,heandallthegovernorssignedadocument,sellingallthe“possessionsandthedominions(领土)”oftheisland.ItmeansIcandowhatIwantwithit—Icouldstartarestaurant,oracinema,butnobodythoughtthatsomeonewouldwanttostartacountry.Sothat’swhatIdid:IdecidedthatthiswouldnolongerbejustarockontheportofFunchal.Itwouldbemyisland,aboutthesizeofaone-bedroomhouse.AfterIboughtit,thegovernorofMadeiraaskedtobuymyisland.Ofcourse,Isaidno.HesaidthatunlessIsolditbacktothestate,hewouldn’tletmeconnecttoanyelectricity.ButIhaveasolarpanelandasmallwindmill,andmaybeinthefutureIwillbeabletogeneratepowerfromtheoceanaroundPontinha.1、Whatdoesthewriterwanttoshowbymentioninghisfather?A.Hehadaroyalfamily.B.Helovedhisfamily.C.Hewasnotabornking.D.Hewasnotagooddriver.2、Whosoldtheislandtotheauthor?A.APortugueseking.B.Anartteacher.C.TheBlandyfamily.D.CaptainCook.3、Howdidthewriterstartthecountry?A.Hediscoveredtheisland.B.Hefoundbusinesssupporters.C.Hewassupportedbycitizensintheisland.D.Hetookadvantageoftheofficialdocument.4、WhatcanweinferaboutthecountryPontinha?A.Itwasatinyisland.B.Aharborportwasbuiltonit.C.Itwasawealthyland.D.Lifetherewasveryconvenient.25.(10分)IfyoulookontheInternet,youwillseethatalmosteverydayoftheyearcelebratessomekindoffood.These“holidays”havebecomeverypopularacrosstheUnitedStates.TheyoftenaretrendingstoriesonTwitter,anddescribedintheU.S.media.Theygivepeopleachancetoenjoysomethingtheymightnoteatnormally,likeNationalOnionRingDay,forexample.Foodholidaysalsogiverestaurantsandotherbusinessesachancetopromotetheirproducts.ButwheredidthesedistinctlyAmerican“holidays”comefrom?ManyaretheinventionofanAlabamaman,John-BryanHopkins.HewritesaboutfoodforhisFwebsite.HopkinstoldTimemagazinethatwhenhebeganhissitein2006,therewereonly175“holidays.”“Ifilledintherest,”hesaid.SomeofhisfavoritesareNationalOreoCookieDayonMarch6andNationalTaterTotDayonFebruary2.TheNationalDayCalendarhasalistofallthedifferentfoodandnon-foodrelated“holidays.”Inthepast,thewebsiteusedtoletanyonecreatetheirownday--foraprice.Butnow,thesiteonlyacceptsrequestsfrombusinessesandotherorganizations.Whilesomefood“holidays”areindeedmade-up,manyhavehistoricalroots.Forexample,NationalBeerDayonApril7markstheendofaU.S.banontheproduction,transport,importandsaleofalcoholicdrinks.Thebanlastedfrom1920until1933.TheSalvationArmy,aChristiangroup,launchedU.S.NationalDoughnutDayonJune1,1938.ItwasmeanttohonorwomenwhoservedsoldiersdoughnutsduringWorldWarI.Butnoteveryonelikesfoodholidays.BethanyJeanClementisafoodwriterfortheSeattleTimesnewspaper.Shewrote,“Igetthatsomepeoplemightbeexcitedby,say,NationalDoughnutDay.Butyoureallycanhaveadoughnutanydayyouwant!”TaviJuarez,ofF,thinksnationalfoodholidaysareheretostay.ShetoldtheSeattleTimes,“Inmyhumbleopinion,Ibelievethatfoodholidayswillcontinuetogrowinpopularityonline.Becausethere’salotofnegativityoutthere,whynotchoosetocelebratefoodinstead?”1、WhatcanwelearnaboutfoodholidaysfromParagraph1?A.Peoplecanenjoytheirfavoritefoodontheholidays.B.Restaurantswillmakemuchmoneyduringtheholidays.C.Peoplecaneatanyfoodtheywantontheholidays.D.Onlyspecialfoodareservedontheholidays.2、WhendidthefirstNationalBeerDayprobablybegin?A.In1920B.In1933C.In1913D.In19383、Howmanyfoodholidaysarementionedinthepassage?A.FourB.SixC.FiveD.Three4、WhatadvicedoesTaviJuaregiveinthelastParagraph?A.Celebratingfoodholidays.B.Celebratingfoodinsteadoffoodholidays.C.Toreducethenegativityoffoodholidays.D.Tosupportfoodholidaysonline.第三部分语言知识运用(共两节)第一节(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.26.(30分)I'moneofthefortunateoneswithoutmuchfloodimpactonmyhome.Today,Iwentovertoafriend'shousetohelpwiththe1there.Theflashfloodbrokeabasementwindow,2thebasementuptoeightfeetAcrewofherfriendshadbeenpullingupthecarpetandmoving3allmorningwhenIarrived.Sheaskedmetohelpmove4itemsoutofabackroomwherethecarpetwas5pulledoutTherewasathree-footsquareof6infrontofadoor,andonitsatatallcactus(仙人掌)inablue7Ourfriendhadaskedustobe8withthatplant.ithadbeenhermother's.Thewomanhelpingmehadbeenthereallmorning,and9shewasgettingtiredandIwas10,atonepointsheaskedmetojusttellherwhattodo.Ithought,ifwecouldgettheflooronthatlittle11underthecactuscleanedup,itwouldmakeourfriendfeel12So,togetherwe13thecactusenoughtogetthemudoutfromunderit,andI14thefloor.ThenIaskedmyhelpertogetsomewaterand15getthatlittlesquareoffloor16.ItwassmalljobthatIthoughtwouldhe17forher,sinceshe'dworkedsomuchalready.Whenourfriendcamebackinto18us,shewasreallyaffectedbywhatwehad19andIthinkourtakingsomuchcarewithhermom'splantdidwhatIhoped.Sheshouted,andsmiled,andputherhandtoherheart.Ithinknwasa20forher,justtoseeonelittlespacesoclearofmud1、A.repair B.decoration C.cleanup D.painting2、A.filled B.separated C.enlarged D.lifted3、A.clothingBpictures B.desks C.furniture4、A.used B.mended C.damaged D.recycled5、A.still B.already C.even D.ever6、A.floor B.grass C.blanket D.step7、A.cup B.pool C.pot D.cupboard8、A.concerned B.ashamed C.guilty D.careful9、A.although B.since C.unless D.until10、A.fresh B.tall C.intelligent D.handsome11、A.plant B.carpet C.section D.wood12、A.sadder B.better C.dirtier D.calmer13、A.planted B.watered C.straightened D.moved14、A.cleared B.dug C.fulfilled D.covered15、A.hardly B.nervously C.really D.occasionally16、A.colorful B.clean C.crowded D.exact17、A.easy B.accessible C.important D.possible18、A.callon B.carefor C.checkon D.turnt19、A.expected B.offered C.sent D.accomplished20、A.experience B.relief C.belief D.duty第二节(每小题1.5分,满分15分)阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。27.(15分)WorldReadAloudDay1.(celebrate)eachyearonthefirstWednesdayofMarch.ItwasstartedbytheLitWorld.Orgwebsitein2010,andtillnowithasreached65countries.2.(it)aimistoencouragepeopleworldwide3.cannotreadtoenjoythebenefitsofabook.Thewebsiteaskseveryonetocelebratetheday4.takingabook,findinganaudience,andreadingoutaloud.Itisabouttakingactiontoshowtheworldthattherighttoreadandwritebelongstoallpeople.Thewebsiteasksvisitor5.(join)inthemovementtoreduce6.numberofilliteratepeopleintheworld.Itis7.(absolute)necessarytohelpthosewhocannotread.Thewebsitesays,“It’stimetostartbyreadingaloudto8.mightlikeit.Shareabookwithachildwhomightneedit,shareastorywithsomeonewhowouldtreasureit,andlistenpatientlytosomeoneelse’sstory9.theyshareitwithyou.”TheUnitedNationssays,“Literacyinvolvesavarietyoflearninginenablingindividualstoachievetheirgoals,todeveloptheirknowledge,andtoparticipatefullyinsociety.”Inthatway,WorldReadAloudDaydoeshelpmakea10.(different).第四部分写作(共两节)第一节短文改错(满分10分)28.(10分)假如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:在错的词下划一横线,并在该词下面写出修改后的词。注意:1、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。Lastsummervacationwasmymostpleasantone、MyparentsandIhadmadeatourtoXi’an、Insteadofhavingatravelagencyarrangingourtransportationandaccommodation,webookedthetrainticketsandhotelroomsontheInternetbyus、DuringourtourinXi’an,wewenttomanyplacesofinterestsandtooklotsofphotos,learnedaboutthehistoryofXi’an、NotouristswouldmissthelocalfoodinXi’an,sowouldwe、Weenjoyedthetypicallocalfood,ittastedmoredeliciousthanwehadexpected、HardlyhadIreturnedthanIsharedthephotosandexperiencesformyclassmates、ThetriptoXi’anhasbeensuchhappymemorytomethatIwillneverforgetit、第二节书面表达(满分25分)29.(25分)假定你是李华,是一名高中学生。我市戏剧院响应国家在校园促进传统戏曲文化的号召,将在2月8日表演传统京剧《霸王别姬》(FarewellMyConcubine
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 地面消防安全手抄报模板
- 车站护栏施工方案
- 影视广告职业发展路径
- 河北省衡水市2026届高三数学下学期4月期中测试【含答案】
- 浦东新学校食堂外包合同
- 福建企业劳务外包合同
- 顺丰配送员签外包合同
- 日间照料中心外包合同
- 护理课件下载技巧与注意事项
- 引流管护理质量控制的应用研究
- 2026年北京市海淀区初三下学期二模语文试卷和答案
- 2023非水反应型双组分聚氨酯灌浆材料
- 中小学计算机教室学生上机登记表
- 旅馆业突发事件应急处置预案
- 安全生产管理及人员名单
- 某钢厂热风炉炉体及框架结构安装施工方案
- 浮力实验说课课件
- GB/T 5269-2008传动与输送用双节距精密滚子链、附件和链轮
- GB/T 20145-2006灯和灯系统的光生物安全性
- GB/T 15596-2021塑料在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定
- 语文四年级上册部编版课件.课外阅读(二)
评论
0/150
提交评论