2024屆四川省成都市東辰國際學校高三（最后沖刺）英語試卷含解析

2024屆四川省成都市東辰國際學校高三（最后沖刺）英語試卷注意事項：1．答卷前，考生務必將自己的姓名、準考證號、考場號和座位號填寫在試題卷和答題卡上。用2B鉛筆將試卷類型（B）填涂在答題卡相應位置上。將條形碼粘貼在答題卡右上角"條形碼粘貼處"。2．作答選擇題時，選出每小題答案后，用2B鉛筆把答題卡上對應題目選項的答案信息點涂黑；如需改動，用橡皮擦干凈后，再選涂其他答案。答案不能答在試題卷上。3．非選擇題必須用黑色字跡的鋼筆或簽字筆作答，答案必須寫在答題卡各題目指定區(qū)域內相應位置上；如需改動，先劃掉原來的答案，然后再寫上新答案；不準使用鉛筆和涂改液。不按以上要求作答無效。4．考生必須保證答題卡的整潔。考試結束后，請將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．Thenewhotelisreportedtobebuiltitusedtobeawasteland.A．which B．whereC．inwhich D．what2．Helikedthelovelydogsomuchthathe________hisbookandplayedwithitimmediately.A．gaveoff B．setasideC．tookover D．turneddown3．After________________asandstormwarningonSundayevening,meteorologistsforecastthatdustyweatherwillcontinueinpartsofthecountryonMonday.A．breakingoff B．callingoff C．leavingoff D．puttingoff4．-Oh,wehavefinishedourtaskandcanhaveagoodrest．-________．Ourmanagertookanotherorderyesterday．A．Yes,itwill B．Idon'ttakemuchofitC．It'spossible D．It'shardtosay5．Thenewproductisbeyondallpraiseandhasquicklytakenoverthemarket________itssuperiorquality.A．intermsof B．onaccountofC．onbehalfof D．ontopof6．Tom’scommentsonthisissueareconfusingbecausetheyappearto______theremarksonthesameissuemadeearlierbyhim.A．violateB．induceC．clarifyD．contradict7．______inpainting,Johndidn’tnoticeeveningapproaching.A．Toabsorb B．TobeabsorbedC．Absorbed D．Absorbing8．Jimtoldusallthat_______hesaidsoatthemeetingwasright.A．all B．whatC．allthat D．that9．Iamsurethatthegirlyouaregoingtomeetismorebeautiful_______thaninherpictures.A．innature B．inmovement C．intheflesh D．inthemood10．—Whatanamazingpicture!—Thelittleboy____thesoldiers,andIcaughttheminanunguardedmoment.A．wassaluting B．saluted C．hadsaluted D．wouldsalute11．Sofar,onlyonemanhas________atheorythatseemstofitallthefacts.A．comeupwith B．putupwithC．linedupwith D．caughtupwith12．Excuseme,wouldyouplease______mesomepetrol?Sorry.Ihaveonlyalittleleftinmycar.A．spareB．saveC．shareD．spend13．—Theroomlooksbigger!—We______thefurniture.A．havechanged B．hadchangedC．changed D．arechanging14．Lindarealizedshewasinthewrongandpromisedto________anewleaf.A．takeoverB．turnoverC．getoverD．goover15．__willIgiveup.IbelieveIcanmanageit.A．AtonceB．AtnotimeC．RightnowD．Theinstant16．Wherehaveyoubeen?—I_______intheheavytraffic.OtherwiseI_______hereearlier.A．havegotstuck;wouldhavecome B．gotstuck;wasC．gotstuck;wouldhavecome D．hadstuck;wouldcome17．I'mcallingtoenquireabouttheposition__________inyesterday'sChinaDaily.A．advertised B．tobeadvertised C．advertising D．havingadvertised18．_____whattheysayaboutme,I’mgoingtocontinuemywork.A．Intermsof B．RegardlessofC．Insteadof D．Infavorof19．—YouspeakverygoodFrench!—Thanks.I__________FrenchinSichuanUniversityforfouryears.A．studied B．study C．wasstudying D．hadstudied20．TheydideverythingintheirpowertosavethebuildingdatingbacktotheQingDynasty,buttheireffortswere.A．inturn B．intimeC．invain D．inneed第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21．（6分）Ifyou'rethinkingaboutreachingforanotherbiscuittogetyouthroughtheworkingday,thinkagain.Eatingunhealthysnacksatyourdeskmakesyoupileonalmosthalfastoneayear,asurveyhasrevealed.Thewaistlinesofwomensufferthemost,withtheaveragefemaleputtingon61b3oz—theequivalentofawholedresssize—whilemenseetheirweightincreaseby51b20z.Thereportintooureatinghabitsfoundthat,onaverage,weeatatleasttwosnacksaday,with30percentofustuckingintothreeormore.Womenadmiteatingmorethanmen,withafurther13percentofladiesscoffingfourormoresnacksaday.Theresearch,byTheVillageBakery,foundbiscuitsarethemostcommonvice,with42percentregularlyopeningapack,closelyfollowedbychocolate(38percent),crisps(32percent)andcakes(13percent).Andofficeworkersareworsethanmost.Cakesandbiscuitsbroughtintoworkbycolleaguesareoneofthemaintemptationsofficestaffgiveinto.Inaddition,33percentadmitreachingfornibblestocopewithstressand22percentsaytheyneedasugarrushtoperkthemupintheafternoon.SimonStaddon,ofTheVillageBakery,said:"Wewereawaretime-poorofficeworkerscanfinditdifficulttoeasilyaccessanutritionallunch.Butwewerereallyshockedbytheextenttowhich'quickfix'lunchesareaffectingweightgainandgeneralwell-being.Popularmid-afternoonpick-me-upssuchasbiscuits,chocolateandcakesarehighincalories,fatandfullofsugar,allofwhichaffectyourbloodsugarlevelsandultimatelyleadtoweightgain."Thesurveyof2,000Britishmenandwomensuggestsweareoftenashamedofourunhealthyeating.Twenty-fourpercentofBritonsadmitlyingabouthowmanysnackstheyeatwith33percentofwomenlying,comparedto20percentofmen.Unfortunately,it'sasifwearenotlikelytodoanythingpositivetocounteractthesweettreats.1、Accordingtothepassage,womenusuallyputweightonfirst______.A．ontheface B．onthelegsC．onthefeet D．inthemiddle2、What'sthemainreasonofeatingsnacksintheoffice?A．Colleagueseatthemtosavemoney.B．Staffusethemtocopewiththeirlunches.C．Colleaguesoftenbringthemtooffice.D．Bossesinvitestafftoeatthem.3、Whydoofficeworkerseata"quickfix"lunch?A．Becauseithasmuchofnutrition.B．Becauseithaslittleeffectonweightgain.C．Becauseithaslittleeffectongeneralwell-being.D．Becausetheyhaveashorttimetohavetheirlunches.4、ItcanbeinferredthatBritishwomenare______.A．lesslikelytolieonsnacksthanmenB．morelikelytolieonsnacksthanmenC．moreashamedofeatingsnacksthanmenD．lessashamedofeatingsnacksthanmen22．（8分）FacebookfounderMarkZuckerbergtookoutfull﹣pageadsinBritishandAmericannewspaperson21March2018toapologizefora"breachoftrust"intheCambridgeAnalyticalscandal，admittingthequizappbuiltbyauniversityresearcherthatleakedFacebookdataofmillionsofpeoplein2014wasa"breachoftrust"．SincethescandalofBigDatabroke，thepublichasbecomemoreawareandconcernedaboutthattheironlinebehaviormaybeusedforpurposestowhichtheyhavenotagreed．Itcontributestotheurgentneedforbetterprotectionofpersonalinformation．InChina，appsenablinguserstostealprivateinformationfromWi﹣Fiprovidersaregeneratingseriousprivacyconcerns．AnappcanbreakhomeWi﹣Fi，cryptographicWi﹣FiatcommerciallocationsandeventheWi﹣FibeingusedinChina'sforeignministrybuilding，accordingtoaCCTVreport．Withthehelpoftheapp，theCCTVreporterenteredtheministry'snetwork．Almost100，000ChineseusersrankedWi﹣FiMasterKeyapp4.5outof5attheApplestoreforconvenience．ButtheappsecretlystoresWi﹣Fiinformationandserveslikeamobilespybetweenusers，ashowreported．ItletsusersaccesseverythingthatlinkswiththeWi﹣Fisuchasaprovider，sWechatcontactinformationandphonenumbers．AttheChinaDevelopmentForum，LiYanhong，CEOofdomesticInternetservicesgiantBaiduInc．，saidthatmanyChineseusersarewillingtotradeprivacyforconvenience．Li′sremarksarousedheateddebatesonsocialnetworks，asthereistoomuchconvenienceandtoolittleprivacy．It'sanageofBigData．It′sanagewhenprivacyisunderthreat．Theusersareinaninferiorpositioncomparedwiththecompanies，butthelawshouldnotallowanunlimitedtradeofprivacyforconvenience．Asimpleclickon"Iagree，'shouldnotbeconsideredanexcusefortheserviceproviderstocollect，use，andstoreusers'data，whichmustbebetterprotectedbythelaw．1、Whatdotheunderlinedwords"breachoftrust"inparagraph1probablymean？A．RiskoftrustB．Reportoftrust．C．Researchoftrust．D．Betrayaloftrust．2、WhydomanyChineseuserssupporttheWi﹣FiMasterKeyapp？A．Itisconvenienttouse．B．Itcanbeusedtoprotectprivacy，C．Itcanstealeverythingfromothers．D．Itisgeneratingseriousprivacyconcerns．3、Whatistheauthor'sattitudetowardsprivacyprotection？A．Neutral．B．Critical．C．Indifferent．D．Approving．4、Whatcanbeasuitabletitleforthetext？A．TheFutureofBigDataB．TheDarkSideofBigDataC．TheConvenienceofBigDataD．TheProsandConsofBigData23．（8分）Inthelate1950s,aRussiangeneticistcalledDmitryK.Belyaevattemptedtocreateatame(馴化的)foxpopulation.ThroughtheworkofabreedingprogrammeattheInstituteofCytologyandGeneticsatNovosibirsk,inRussia,hesoughttofindtheevolutionarypathwayoftameanimals.Histestsubjectsweresilver-blackfoxes,amelanistic(帶黑色的)versionoftheredfoxthathadbeenbredinfarmsforthecoloroftheirfur.Heselectedtheanimalsbasedonhowtheyrespondedwhentheircagewasopened.About10%ofthefoxesdisplayedaweak“wild-response”,meaningtheyweredocilearoundhumans.Thosethathidinthecornerormadeaggressivevoiceswereleftinthefarm.Ofthosefriendlyfoxes,100femalesand30maleswerechosenasthefirstgenerationsofparents.Whentheyoungfoxeswereborn,theresearchershand-fedthem.Theyalsoattemptedtotouchorpetthefoxeswhentheyweretwototwo-and-a-halfmonthsold,forstrictlymeasuredperiodsatatime.Iftheyoungfoxescontinuedtoshowaggressiveresponse,evenaftersignificanthumancontact,theywerethrownawayfromthepopulation—meaningtheyweremadeintofurcoats.Ineachselection,lessthan10%oftameindividualswereusedasparentsofthenextgeneration.Bythefourthgeneration,thescientistsstartedtoseedramaticchanges.Theyoungfoxeswerebeginningtobehavemorelikedogs.Theywaggedtheirtailsand“eagerly”soughtcontactwithhumans.By2005-2006,almostallthefoxeswereplayful,friendlyandbehavinglikedomesticdogs.Thefoxescould“read”humanhintsandrespondcorrectlytogesturesorglances.1、WhatdoweknowaboutBelyaev’sbreedingplan?A．Itexplainshowredfoxeswerebred.B．Itfocusesonhowtameanimalsevolved.C．Itexplainswhypetfoxesbecamepopular.D．Itconcentratesonwhytameanimalsdisappeared.2、Howdidhechoosehistestfoxesintheexperiment?A．Byappearance.B．Bycolor.C．Byreaction.D．Byflexibility.3、WhatcanbeinferredfromParagraph3?A．Smartfoxeswereusedfortesting.B．Thepurposeofselectionwasunclear.C．Friendlyfoxeswerekeptontesting.D．Theselectionwasnotexactandthorough.4、Whatisthedistinguishingcharacteristicofthefourthgenerationfoxes?A．Behavinginafriendlierway.B．Eatingplants.C．Havingdroopingears.D．Havingshortenedlegs.24．（8分）StartingCyclingWehavetwoservicesdesignedtogivepeopletheconfidenceandknowledgetocyclesuccessfully.LessonsAllourinstructorshavebeentrainedtoNationalStandardslevelof“Bikeability”.Thismeansyouwillbetrainedtoastandardconsistentacrossthewholecountry.Thereare3levelsofskillstoprogressthrough.Childrenwouldstartwithlevels1&2,progressingfromtheplaygroundorparktocycleonlessbusylocalroads.Teenagerandadultbeginnerscanalsolearnlevels1&2inanoff-roadandquietenvironment.Confidentteenagersandadultscanbroadentheirskillsbylearninglevel3,usingmulti-lane(多道)roadsandlargerroundabouts(環(huán)島).Weprovidebothacompletepackageoflessonsforthebeginnerorindividuallessonstailoredtotheclient.Youcanrideabikebutdon’tfeelconfidentaboutrightturnsonmulti-laneroads.Whatevertheneedwecanaddressandpracticeuntilperfect!Everyonecanbetaughttorideabike!Wetrainbothadultsandchildren.WecoverLondonZones1&2Thecostis￡30perhour.GuidedRideWeknowthatridingontheroadsinLondoncanbescary,andifyouhavetonavigate(確定行車路線)aswellitcanbecomearealhardtask!TheGuidedRideservicetakesallthestressoutofitforyoubyprovidingthefollowing:Routeplannedinadvancetosuityourskilllevel.Routemapprovidedtoyou.Cycleandequipmentchecked.Wewillteachyouasimplemethodtocheckbasicroadworthiness(車輛性能)ofyourbikethatyoucanperformonaweeklybasis.Routediscussedandfocusgiventoanyareasrequiringspecialattention.Cyclealongwiththeinstructorclosebehind.Herethetrafficcanbecontrolledbytheinstructorandriderobserved.Occasionallystoppingtodiscussevents.WecurrentlycoverLondonZones1&2.Pleasecontactusifyourrequirementsareoutsideoftheseareas.Cost￡301、WherecanLevel1&2lessonsforadultbeginnersbecarriedout？A．Offroad.B．Nearlargeroundabouts.C．Onbusylocalroads.D．Onmulti-laneroads.2、WhatservicedoestheGuidedRidemainlyprovide?.A．TheyhelpyoutobefamiliarwithLondonroads.B．Theycheckyourcycleandequipmenteveryweek.C．TheyletusersexperiencethebusiestroadinLondon.D．TheyensureusersridesafelyinLondonZones1&2.3、Whoisthetextprobablyintendedfor?A．Bikeridinglovers.B．Childrenandteenagers.C．TravelersinLondon.D．Parentslovingcycling.25．（10分）AdulteducationcoursesComputerstudiesTechnologyisadvancingatarapidpace,andwerelymoreandmoreoncomputersforeverythingfromcookingtoorganizingourtaxes.Thissix-weekcoursewillgiveyouanunderstandingofcomputerfundamentalsincludingtheuseofsoftwarepackages(Word,ExcelandPowerPoint)andhowtousetheInternet.Start:May2,2019Time:Wed7pm-9pmCost:￥300Length:6weeksPlace:ShandongUniversityWoodworkLearnthebasicsofwoodworkingwithsimplehands-onprojectstobuildyourconfidenceandskills.Eachlessonexploresadifferentareaofwoodworkingthatwillprovideyouwiththeskillsneededforanywoodworkingproject.Flexiblelearningallowsyoutochooseonlythelessonsthatinterestyou.Start:April15,2019Time:Mon5pm-7pmCost:￥30perlessonLength:12weeksPlace:AdultLearningCentreWebDesignProvidesadvancedtraininginsoftware,design,andcodingfortheweb.Studentsmusthavealreadycompletedarecognizedbasicwebdesigncourseorhaveatleast2years’relevantworkexperience.StudentscompletingthecoursewillreceivetheDiplomainAdvancedWebDesign.Start:June1,2019Time:Weekdays9am-4pmCost:￥4,990Length:40weeksPlace:UniversityofTechnologyArtThispracticalcourseisintendedtohelpestablishedartiststaketheircreativityfurther.Fromsketchingandcolour,tocomposition,paintingandexperimentingwithstyle,youwillstudyandexploreanengagingvarietyofcreativemediaandsubjectmatter.Start:April21,2019Time:Thur3pm-6pmCost:￥750Length:15weeksPlace:CityArtCentre433、Whichcoursesarcsuitableforbeginners?A．WebDesignandArt. B．ComputerStudiesandwoodwork.C．WoodworkandWebDesign. D．ComputerStudiesandArt.1、Whichcourseawardsstudentsanofficialcertificate?A．Art. B．Woodwork.C．webDesign. D．ComputerStudies.2、Howmuchwillastudentwhoattendsonlyhalfofallthewoodworklessonspayintotal?A．￥30. B．￥360.C．￥250. D．￥180.第三部分語言知識運用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項．26．（30分）Theotherday,myhusbandandItookthekidsfordinneratabranchofPizzaExpress.Therewasaveryfriendlylady1aloneatthenexttable.Whenthetimecameforhertopaythe2,herbankcardwasdeclined.Thewaitresstoldher,inaverykindway,thattherewasa3butthatshewouldcallhermanagerforhelp.Seeingthis,myhusband4gotupandtoldthewaitingstaffthatwewouldpayforthelady'smeal.5,whenthemanagerarrived,heexplainedtotheladythatalthoughshecouldn'tuseher6,therewasnoneedto7.PizzaExpressauthorizes(授權)therestaurantto8twofreemealspermonthandonthis9,theywouldliketoprovideherwithafreemeal.Shewasextremelygratefulandapologeticthatshehadbeen10topay.Wewererelievedthattheladyhadbeen11withdignityinsteadofbeingplacedina12position.Then,themanager13ourtable.Hesaidthat,14wehadshownsuchgenerosity,hewouldliketodonatethesecondfreemealthattherestaurantwasableto15tous!Wewereabsolutely16!Ihadneverheardofanychainrestaurantbehavinginsucha(n)17way.Wewerequite18withgratitude.ImadesurethattheladywasabletogethomeOK,andthenwe19thestaffandleftourselves.Iwasreallyimpressedbyhowtherestauranthadtreatedthis20case.1、A．waitingB．diningC．orderingD．working2、A．menuB．recipeC．serviceD．bill3、A．problemB．solutionC．disadvantageD．technique4、A．cautiouslyB．bravelyC．immediatelyD．slowly5、A．HoweverB．FinallyC．ActuallyD．Therefore6、A．cashB．checkC．phoneD．card7、A．payB．helpC．worryD．bother8、A．giveawayB．pickupC．letoutD．takeon9、A．conditionB．occasionC．momentD．demand10、A．readyB．likelyC．unableD．unwilling11、A．appreciatedB．encouragedC．treatedD．pleased12、A．dangerousB．pleasantC．painfulD．difficult13、A．approachedB．removedC．noticedD．cleaned14、A．ifB．afterC．asD．when15、A．shareB．offerC．spareD．cover16、A．annoyedB．astonishedC．interestedD．confused17、A．strangeB．awkwardC．abnormalD．generous18、A．filledB．equippedC．suppliedD．burdened19、A．praisedB．metC．greetedD．thanked20、A．uniqueB．regularC．specialD．complex第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當?shù)膯卧~或括號內單詞的正確形式。27．（15分）BrownieandSpottywereneighbordogswhometeverydaytoplaytogether.Theydiditsooften1．theyhadwornapaththroughthegrassofthefieldbetweentheirhouses.2．(luck),oneevening,Browniedidn’treturnhome.Hisfamilywentlookingforhimbutwithno3．(succeed).Tomakethingsworse,thoughhisfamilymadetheireffortstofindhim,bythenextweekhewasstillmissing.Thismadethewholefamily4．(concern)alotaboutBrownie.Justthen,hisfriendSpottyshowedup,barkingandwhining(怒叫),butthecrazyfamilyignored5．littlenervousdog.Thedetermineddog,however,keptbarking,whichmadeBrownie’sownerTedtired6．him.Finally,Spottyrefused7．(take)“no”forananswer.HedraggedTedaboutandledhimtoanemptyground8．Browniewastrappedandcouldn’tmove.Tedsuddenlyrealizedthewholestory.ThenTednoticedthatSpotty9．(do)morethanjustleadingBrownie’shumanownertohisfriend.Duringthepastdays,10．wasSpottythatprotectedandstayedwithhimatnighttowarmhim.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）OnJanuary5th,studentsinourschoolvisitedRobotWorld,whichwesawagreatdiversityofrobot、Itwasamazedtofindthoserobotscoulddoagreatnumberofthingsjustlikerealpeople,includingplayingchess,playingpianoanddrawingpictures、What’smore,therobotswereindifferentkindsandshapes,whichmadeusenjoyable、Inaddition,thatexcitedmemostwastheshowgivenbyagroupofrobots、Theydancedjustasiftheyaredancersonthestage、ByvisitingRobotWorld,Ihavelearnedalotofaboutrobots,especialabouttheirfunctionsandshapes、Thegreathumanwisdomissopowerfulthatitmakeusfeelmorecomfortableliveintheworld、第二節(jié)書面表達（滿分25分）29．（25分）假設你是高三學生李華，你的美國朋友Jack在給你的郵件中提到他對中國國畫感興趣，計劃明年來中國尋求一所理想的美術院校就讀，為此向你咨詢相關信息，請給他回郵件，內容包括:1.表示歡迎；2.你所推薦的美術院校及推薦理由；3.表達祝愿與期望。注意:1.詞數(shù)100左右；2.開頭和結尾已給出，不計入總詞數(shù)。參考詞匯:美術學院academyoffineartsDearJack，I’mdelightedtoknowyou’reinterestedinChinesepainting._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours，LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、B3、B4、D5、B6、D7、C8、A9、C10、A11、A12、A13、A14、B15、B16、C17、A18、B19、A20、C第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21、1、D2、C3、D4、B22、1、D2、A3、D4、B23、Manyteensinhighschoolwanttotryoutforsports.Alotofthemtryoutbecausetheythinkitwillmakethempopularorgetthemmoredates.Whilethismayseemlikeasillyreason,therearelotsofotherbenefitstosportsthatyourchildrenmayfailtonotice.WithTV,movies,computersandvideogamesbecomingmoreandmorepopular,ithasbecomesomucheasierforteenstobebythemselvesratherthangoingoutwithfriends.Kidsusedtogohangoutatthemallordrivearoundtown;nowtheyjustsitathome.Gettingyourteensintoasportgivesthemachancetogooutandspendtimewithotherpeoplesocially.Whiletheymaynotfindanewbestfriend,theywilllearnhowtocommunicatewithoneanotherandworkasateamandthey’llfindsomethingusefullaterinlife.Moreandmorekidsarebecomingoverweight.Joiningateamsportwillhelpteensgetoutandgetsomeexercisewithoutfeelingpressuredtoloseweightorgetinshape.What’smore,ifyourteensseethattheirphysicalconditioniscausingthemtounder-perform,theymaybeencouragedtodootheractivitiestogethealthy.Bythetimeyourchildrenreachtheirteenageryear,partofgoodparentingwillbeprovidingthemwithdirectionandencouragementandcontinuingtohelpthemdevelopahealthystyleofliving.Thesedays,it’sbecominghardertoshowyourteenagersthatyouloveandsupportthem.Agreatwaytodothisisbyshowinguptotheirgame,helpingthempractice,andhelpingwithteamfundraisers.Thesearealsogreatwaystospendtimewithyourkidsandtalktothem.Youmaythink“butmyteenisn’tgoodenoughtomaketheirschoolteam”.Thereareplentyofotherplacesbesidesschooltoplayteamsports.Y