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
云南省玉溪市玉溪第一中学2025届高考英语三模试卷考生须知: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.Alice’sfatheralwaysbringsheranicegift________hereturnshomefromhisbusinesstrip.A.bythetime B.allthetimeC.everytime D.inthetime2.It’ssecondtimeinfivedaysthathehasaskedmeforhigherpay.A.不填;a B.a;the C.the;a D.the;the3.LastDecemberChina_____100Chineseand10foreignersfortheiroutstandingcontributionstothecountry’sreformandopening-up.A.distinguishedB.sponsoredC.acknowledgedD.evaluated4.---Sorry!I’mafraidthatIcan’tgotothemagicshowbyDavidCopperfieldwithyou.---.A.Itdoesn’tmatter.B.Doasyoulike.C.Whatashame.D.Takeiteasy.5.—Whynotbuyasecond-handcarfirstifyoudon’thaveenoughmoneyforanewone?—That’sagood________.A.saying B.questionC.account D.suggestion6.—Shallweturntothebossforalongerholiday?—He’llprobablysayno,________it’sworthasking.A.soB.whileC.unlessD.though7.—Whatanamazingpicture!—Thelittleboy____thesoldiers,andIcaughttheminanunguardedmoment.A.wassaluting B.saluted C.hadsaluted D.wouldsalute8.Ithoughtithardtocompletetheprojectthen,butI________mymind.A.willchangeB.wouldchangedC.havechangedD.hadchanged9.—IfeelsonervousabouttheNationalEnglishSpeechCompetitiontomorrow.—.A.Ireallyenvyyou B.GladtohearthatC.Soundsgreat D.Takeiteasy10.—NextMondayismybirthday.—Isthatso?______A.Ican’tbelievemyears.
B.I’msogladtohearthat.C.Whatpresentsdoyouwant?
D.Manyhappyreturnsoftheday!11.Aftertheflooding,peopleweresufferinginthatarea,________urgentlyneededcleanwater,medicineandsheltertosurvive.A.which B.whoC.where D.what12.Sincemanyformerdrugabusershavepsychologicalproblems,theyoftenneedsupportgroups_________theycantalkabouttheirstrugglesandfindnewwaystomanageintheworld.A.which B.whatC.where D.when13.Ifyou________cometoourvillage,I’llshowyouaround.A.will B.shall C.must D.should14.Theseniorteacheralwaysgoesswimminganddoespush-upstostay________.A.inplace B.inorderC.inshape D.infashion15.SallywasexcitedtomeetSusanatthepartylastnight.They_____eachothersincetheygraduatedfromOxfordUniversityin2010.A.haven’tseen B.hadn’tseenC.didn’tsee D.don’tsee16.WithWeChatPaycomingintowidespreaduse,ourhouseholdbillsareconvenient____.A.paying B.paid C.topay D.tobepaid17.______property,we’reamongtherichestpeopleinthiscity.A.Insearchof B.Inspiteof C.Inplaceof D.Intermsof18.Thecostoflivinginbigcities________steadilyformanyyears,andithasledsomeyouthstodropoutofthebigcityrace.A.isclimbing B.isbeingclimbedC.hasbeenclimbing D.hasbeenclimbed19.—Iamputtingonweightagain!MaybeIshouldstartdoingyoga.—You_______thatthewholemorning!A.aresayingB.havesaidC.havebeensayingD.weresaying20.Englishisalanguagesharedbyseveraldiversecultures,_________usesitdifferently.A.allofwhich B.eachofwhich C.allofthem D.eachofthem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)NowadayswiththepopularityoftheInternetmanypeoplecomplainofthedifficultyoffindingtheir“true”identityinamongstalltheconflictingmessagesanddemandsoftheworldaroundthem.Thisidea,that,somewheredeepdown,isthe“real”us,isasoldasphilosophyitself.Itinvolvesthingslikeourvalues,oursenseofpurpose,thebeliefsthatmakeuswhoweare.Weoftenaskthequestion,“Areyoulivingthelifeyouwanttobeliving,orthelifeotherpeoplewantyoutolive?”TheInternethasbroughttheopinionsofotherstoourownlivesasneverbefore,anditisthreateningourabilitytounderstandwhowereallyare.Todiscoverourtrueselves,maybeit’stimetodisconnect.Notforever,thatwouldbethrowingthebabyoutwiththebathwater,butforsignificantperiodsofourdays,weeks,ormonths.Because,withdisconnectioncomesquietandwithquietcomestheabilitytoreflect.InresearchingmyWorldServicedocumentaryDefaultWorld,Ispoketoalotofpeopleabouttheirexperienceoftechnology.Manysaidtheyweretryingtospendlesstimeonline,takingabreakfromFacebook,connectingonlywhentheyneededto.Andtheyspokewithpleasureofrediscoveringthephysicalworldaroundthemandtheworldofhuman-to-humancommunication.Ithinkthisisencouraging.WearestilllearninghowtobeontheInternet,whateffectthishugenetworkofcomputers---anetworkwehavebuiltourselves---hasonoursenseofself.Weareatthemoment,asThoreausaidofpeopleintheindustrialrevolution,“toolsofourtools”.DisconnectinggivesusachancetoturnthetablestoseetheInternetnotassomethingthatoverwhelms(使不知所措)usbutasatool,whichweusewhenweneedit.Onlythencanwereallyunderstandwhoweareandwhatwecangivetheworld.Andthat,deepdown,istherealtootofouridentity.1、Whatmakesitdifficultforusfindthe“real”us?A.Thefastpaceofourmodemlife.B.Thefloodofonlinemessages.C.Losingoursenseofpurpose.D.Lackingvaluesandbeliefs.2、Whatshouldwedofirsttodiscoverourtrueselvesaccordingtothetext?A.Spendtimestudyingphilosophy.B.Rediscoverthephysicalworld.C.TakeabreakfromtheInternet.D.Buildagoodsocialrelationship.3、Whatdoestheunderlinedphrase“turnthetables”inthelastparagraphprobablymean?A.Towinavictory.B.Tofollowatrend.C.Tochangethesituation.D.Tosolvetheproblem.4、Inwhichpartofanewspapercanwereadthetext?A.Lifestyle.B.Nature.C.Science.D.Health.22.(8分)Everyoneknowsaboutstraight-Astudents.WeseethemfrequentlyinTVsituationcomediesandinmovieslikeRevengeoftheNerds.Theygethighgrades,allright,butonlybybecomingdulllaborers,theirnosesalwaysstuckinabook.Theyarenotgoodatsocialcommunicationandlookclumsywhiledoingsports.How,then,doweaccountforDomenicaRomanorPaulMelendres?RomanisonthetennisteamatFairmontSeniorHighSchool.Shealsosingsinthechoralgroup,servesonthestudentcouncilandisamemberofthemathematicssociety.FortwoyearsshehasmaintainedA'sineverysubject.Melendres,afreshmanattheUniversityofNewMexico,wasstudentbodypresidentatValleyHighSchoolinAlbuquerque.Heplayedsoccerandbasketballwell,exhibitedatthesciencefair,andmeanwhileworkedasareporteronalocaltelevisionstation.Beingaspeechgiveratthegraduationceremony,heachievedstraightA'sin.hisregularclasses,plusbonuspointsforA'sintwocollege-levelcourses.Howdosuper-achieverslikeRomanandMelendresdoit?Brainsaren'ttheonlyanswer."Topgradesdon'talwaysgotothebrighteststudents,"declaresHerbertWalberg,aprofessorofeducationattheUniversityofIllinoisatChicago,whohasconductedmajorstudiesonsuper-achievingstudents."Knowinghowtomakethemostofyourinnate(天生的)abilitiescountsformore.Muchmore.”Infact,Walbergsays,studentswithhighIQsometimesdon'tdoaswellasclassmateswithlower1Q.Forthem,learningcomestooeasilyandtheyneverfindouthowtogetdown.Hardworkisn'tthewholestory,either."It'snothowlongyousittherewiththebooksopen,"saidoneofthemanystraight-Astudentsweinterviewed."It'swhatyoudowhileyou'resitting.”Indeed,someofthesestudentsactuallyputinfewerhoursofhomeworktimethantheirlower-scoringclassmates.Thekidsatthetopoftheclassgettherebymasteringafewbasictechniquesthatotherscanreadilylearn.1、Theunderlinedword“nerds”canprobablybe__________A.dullbookwormslackingsportsandsocialskillsB.successfultopstudentspopularwiththeirpeersC.studentswithcertainlearningdifficultiesD.bornleaderscrazyaboutsocialactivities2、Whatcanweconcludefromthefirstparagraph?A.MostTVprogramsandfilmsareaboutstraight-Astudents.B.Peoplehaveunfavorableimpressionofstraight-Astudents.C.Everyoneknowsaboutstraight-AstudentsfromTVorfilms.D.Straight-Astudentsarewelladmiredbypeopleinsociety.3、Somestudentsbecomesuper-achieversmainlybecause__________A.theyarebornclevererthanothersB.theyworklongerhoursatstudyC.theymakefulluseoftheirabilitiesD.theyknowtheshortcuttosuccess4、Whatwillbetalkedaboutafterthelastparagraph?A.Theinterviewswithmorestudents.B.TheroleIQplaysinlearningwell.C.Thetechniquestobebetterlearners.D.Theachievementstopstudentsmake.5、Whatcanweinferfromthepassage?A.IQismoreimportantthanhardworkinstudy.B.Thebrighteststudentscannevergetlowgrades.C.Topstudentscertainlyachieveall-arounddevelopments.D.Students'withaverageIQcanbecomesuper-achievers.23.(8分)ThesummerbeforeseventhgradeourfamilymovedandIsaidgoodbyetoeverythingthatwasfamiliar.Formyparentsitwasagoodthingbecauseitmeantowningahomeforthefirsttime.ButitmeantthatIdhavetochangeschoolsandthatputsomebutterfliesinmystomach.Onthefirstdayofschool,kidsjammedtheschoolgrounds.That’swhenImetBarbara.Wemadeanervousconversationandsoonlearnedwewereinthesameclass.Shewasfunnyandwehadalotincommon.Butshewasverycriticalofothersandsometimesofme.Shemadefunofmybushyhair,mybigglassesandtheclothesIwore.Butitseemedasthoughthethingswehadincommonweremoreimportantthantheannoyances.Thegirlsinthe“popular”crowdhadalsobeenexposedtohersharptongue.Oneday,oneofthegirlsapproachedmewhileIgatheredmybooks.“Wereallylikeyou,”shesaid.“Theonlywayyoucanplaywithus,though,isifyoukeepyourdistancefromBarbara.”Werethosegirlsonlytryingtomaketroublebetweenthetwoofus?Wouldtheywatchmedump(抛弃)Barbaraandthendumpmeforlaughs?FromthecomerofmyeyeIfoundtwooftheothergirlsfromthegroup.Theywerewatchingmeandgiggling(咯咯地笑).IwonderedifIwascoolenoughforthem.Ididn’twanttomakethechoicetheywereforcingmetomake.SoIshookmyheadandsaid,“Idon’tthinkso.IlikeBarbaraandwe’regoodfriends.”ThenIgatheredmybooksandranaway.EventhoughBarbarastillannoyedmeattimes,IknewI’ddonetherightthing.I’dmademyowndecisionaboutagirlwhohadbefriendedmewhenIbadlyneededafriend.WhenshemovedthefollowingyearImissedherfriendshipterribly.ButwhatIkepthasneverleftme—myself-respect.1、Whatdoestheunderlinedphrasemean?A.Gotmetofeelmoreexcited.B.Leftmeinastateofdesire.C.Broughtmemoreexpectation.D.Mademehaveanervousfeeling.2、WhatdoweknowaboutBarbara?A.Shewasagirlwithasharptongue.B.Shewaspopularwithkidsatschool.C.Sheofferedothershelpincriticalmoments.D.Shewasverycriticalofherowndress.3、Whatwasthewriteraskedtodobyonegirl?A.Tojointhe“popular”crowd.B.ToendherfriendshipwithBarbara.C.ToinviteBarbaratohangoutwiththem.D.Topretendtobecoolinthe“popular”crowd.4、Whatlessondidthewriterlearnfromherexperience?A.Keepfarawayfromthe“popular”group.B.Avoidmakingfriendswithanannoyingperson.C.Keepself-respectinmakingyourowndecisions.D.Sharecommoninterestwithyourfriends.24.(8分)ResidentsinthepoorestcountiesintheU.S.facealifeexpectancyuptodecadeshorterthantheircounterpartsinthewealthiestareas,accordingtoastudypublishedintheAmericanJournalofPublicHealth.ResearchersfromEastTennesseeStateUniversitywantedtobetterunderstandhowsocioeconomicstatuswasassociatedwithheathoutcomes.Tofindouttheydividedthecountry’s3,141countiesinto50new‘states’(with2percentofthecountiesineach)basedonhouseholdincomeasopposedtogeographicproximity(接近).Theresearchersbrokedownthedatabycountysincetheyfoundstate-leveldatamayhidesome‘impactofsocioeconomicdifferencesonboththebest-offandworst-offcounties.’Theythenexaminedhealthdatafromthewealthiestandpoorest‘states’(topandbottom2percent)toseehowresidentsdifferedonfactorslikesmoking,clinicalcareandexcessivedrinking.Researchersfoundthattherewasnearlya10-yeargapinthelifeexpectancyofmenwithanaverageof79.3yearsinthewealthycountiescomparedto69.8yearsinthepoorest.Forwomen,thedifferencewasslightlyless-83yearsinthewealthiestcountiesand76yearsinthepoorest.Thestudyauthorscautionthatwhiletheyfoundaconnectionbetweensocioeconomicstatusandhealthoutcomes,theydidnotanalyzecauseandeffect.Buttheysuggestthatthedatashowshowpolicymakersshouldnotjustfocusonstate-wideinitiatives(主动性)butmoretargetedeffortstohelpthosemostatrisk.“Withlimitedresources,methodsofpinpointingthepoorestcountiescanassistintheallocationofresourcesandprogramstothosecommunitiesthatareinthegreatestneed,’’thestudyauthorswrote.1、HowdidResearchersdividethecounties?A.Bysocialstatus. B.Byincome.C.Byhealth. D.Bylivingplaces.2、WhichofthefollowingisTRUEaccordingtoParagraph3?A.Thewomendifferenceislessthanthemaninlifeexpectancy.B.Thewealthiest‘state’likehidingtheirwealth.C.Mosthealthdataisunbelievable.D.Mostpoorest‘state’smokeanddrinkalot.3、Whatcanweinferfromthelastparagraph?A.Theresearchersthinktheirstudyisperfect.B.Peoplestilldon’tknowthecauseoflifeexpectancy.C.Thegovernmentshouldlearnsomethingfromthestudy.D.TheAmericanresourcesallocationisnotfairatall.4、Whatwouldbethebesttitleforthepassage?A.WaystohavealonglifeexpectancyB.GreatincomedifferencesintheUSAC.ThehealthproblemintheUSAD.Meninrichest10yearslongerinpoorest25.(10分)DuringWorldWarItheRedCrosssetupaprogramforpeopletosendletterstosoldiersinEuropesotheywouldneverbelonely.Duringthecourseofthisprogramasoldierreceivedaletterfromawomanhedidn’tknowandhadnevermet.Sheaskedhimthetypicalthingsandhewroteareturnletterwiththetypicalanswers.Astheirlettersbecamemorefrequenttheyrealizedthattheyhadmuchincommonandafriendshipwasformed.Thoughtheever0increasingletterstheycametoknoweachothermoreandbelookedforwardtothemashemovedeverforwardintocombatanddanger.Overtimetheirfriendshipbegantoblossomintolove,buttheyneverexchangedphotos.Eventuallythewarended.HetoldherhewascominghomeandtheymadeaplantomeetatGrandCentralStation.Hewouldlooklikecountlessothersoldierssohetoldherhewouldholdabouquetofcarnations(康乃馨)andshesaidshewouldbecarryingaparticularbook.Iftheirlovewasrealtheycouldmeet.Atthestationhewaseagerlysearchingforthebookinthehandsofeverywomanhemet.Shortlyafter,ashort,plainandoverweightwomanappearedcarryingabook.Heknewitwasher.Hisexcitementformeetingtheloveofhislifedashedaway.Butheputabigsmileonhisfaceandcalledhername.Shesmiledandcameovertohim.Hebenttokisshercheek,butshepushedhimoff.Insteadshehandedhimthebookandwalkedoff.Confused,hesuddenlyturnedaroundandabeautifulwomanwasstandingandsmilingbeforehim.“Ihadtobesure,“shesaidtohim,“ifyouwerethemanofpersonalityIdreamedabout.Andyouare.”AndshecameintohisarmsandtheykissedforthefirsttimeunderthebigclockinthecenterofGrandCentralStation.1、Whatdoestheunderlinedword“them”inParagraph2referto?A.SoldiersB.LettersC.ThetypicalanswersD.Thetypicalthings2、Whydidthesoldierdecidetofoldabouquetofcarnations?A.TocheckiftheirlovewastrueB.TofulfillthepromisehemadeyearsagoC.Todistinguishhimselffromothersoldiers.D.Topresentawelcomegifttothewoman.3、Howdidthemanfeelatthefirstsightofthewomanwithabook?A.EagerB.CautionsC.EmbarrassedD.Disappointed4、What’sthekeytopicofthepassage?A.WarandpeaceB.Dreamandreality.C.CheatandtrustD.Friendshipandlove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’maboyof12.EverySaturdaynightmyfamilyandIgooutand1thehomelesspeopleinourcity.Therearehundredsofpeople2anyfoodor3.Wehavebeendoingthisforseveralmonths.Wewantedtosee4itwaslikeinthelifeofahomelessperson.OnespecialthingI’dliketo5is,myfamilyandIdonoteatbeforewebeginour6,soweknowhowitfeelstobe7.Weallgettogetherinthekitchenand8thefood.Someofthemealsaresandwichesandcookiesandabottleofwater.9mymumpreparesasteaming10deliciousmeal.Wethen11themallup.Iliketowritespecialnotesonthebaglike“BestWishes.”Alotofpeople12homelesspeople.Butnotallofthemaredrugaddictsorbadpeople.Someare13nice.Somejusthadbadthingsthatledtothem.Atfirst,wehadtogaintheir14,becausealotofpeopleare15tothemfornogoodreasons.Butnowthattheyseeuseveryweek,they16havefaithinus.Weallhavetorememberthatthesearepeoplewhohave17.Someofthemshakeourhandsfor18themfood.Somesinganddancehappily.Afterwefinishedfeedingthehomeless,itmakesme19whatIhaveathome.Ilovefeedingthehomeless,andmakinga/an20insomeone’slife.1、A.greetB.feedC.visitD.attend2、A.withoutB.withC.betweenD.awayfrom3、A.parentsB.strengthC.familyD.shelter4、A.howB.whatC.thatD.which5、A.chargeB.expectC.mentionD.do6、A.rideB.walkC.performanceD.journey7、A.hungryB.curiousC.fearfulD.tense8、A.tasteB.eatC.prepareD.share9、A.sometimeB.sometimesC.sometimesD.sometime10、A.coldB.coolC.strangeD.hot11、A.bagB.breakC.useD.give12、A.concernB.saveC.misunderstandD.adopt13、A.evenB.stillC.justD.seldom14、A.moneyB.trustC.nameD.address15、A.ashamedB.familiarC.unfriendlyD.embarrassed16、A.unusuallyB.generallyC.especiallyD.gradually17、A.tasksB.goalsC.feelingsD.methods18、A.receivingB.offeringC.takingD.providing19、A.appreciateB.acceptC.spreadD.waste20、A.experimentB.fortuneC.reportD.difference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)Inyourdailylife,therearemanyexampleswhereyourparentscontrolhundreds1.thingsforyouwhenyouareakid,suchastheclothesyouwear,thefoodyoueat,whereyougoandhowyougetthere.Itisagoodthing.Kidsneedthiskindof2.(protect)andhelpbecausetheyarenotoldenoughtotakecareof3.andmakedecisions4.(correct).Butwithkidsgrowing5.(old),thepartofbeingateenisdevelopingyourownidentity—onethat6.(separate)fromyourparents’.Differentattitudestowardseventslikepartyingmayleadtoarguments,becauseyourparentswillalwayswanttoprotectyouandkeepyousafe,nomatterhowoldyouare.As7.result,yourparentsfeelithardtogetusedtothenewsituationwith8.(increase)anxiety.Whatkidsshouldkeepinmindis9.inmostcases,yourparentscanrelatetowhatyou’regoingthroughbecausethey10.(be)teensonce.第四部分写作(共两节)第一节短文改错(满分10分)28.(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。文中有10处语言错误,每句中最多有两处错误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。WhenIintendedtotellmyfour-year-oldnieceLisathestorySnowWhitewritebytheGrimmBrothers,myeldersisterstoppedmeimmediateandgavemeanotherstorybook.WhenIaskedifshehastoldLisathestory,sheshookherheadandsaid,“Idon’tthinkgirltodayshouldlistentothisstory.”Iwasconfusing.Later,mysisterexplainedhow.Inthisstory,SnowWhitedoesnothingtorescueherself.Insteadof,shedependsonothers’help.Mysisterdoesn’twantherdaughtertolearnjusttoturntoothershelp.Shewantshertolearntobebraveandindependence.That’swhymysisterdoesn’twanttotellherselfsuchstoriesasSnowWhite.第二节书面表达(满分25分)29.(25分)假定你是李华,你的英国朋友Peter来信向你咨
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
- 人教版四年级上册数学第六单元《除数是两位数的除法》测试卷含答案【预热题】
- 泸州房屋出租合同(35篇)
- 小学送教下乡活动方案(3篇)
- 有关大学认识实习报告(3篇)
- 让学生感受语文的魅力
- 2024年衢州春节美陈新城展示合同2篇
- 语文大专学习资料卷
- 调峰天然气订购
- 财务稳健保证书
- 购房合同附录收楼入住规定
- 有机蔬菜水果绿色农业招商营销 适用于有机蔬菜水果招商 产品推广 营销计划 绿色PPT模板
- 国开2023秋《药剂学》形考任务1-3参考答案
- 《圆的认识》 单元作业设计
- 财务收入支出明细表
- 氯霉素的制备-氯霉素的合成工艺技术
- 养老机构快速测血糖考核评分表
- 法经济学完整全套教学课件
- 酒水铺货合作协议
- 预防与处理患者走失管理流程图
- 国家奖学金获得者事迹材料
- 数据的离散程度 省赛获奖
评论
0/150
提交评论