四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题含解析_第1页
四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题含解析_第2页
四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题含解析_第3页
四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题含解析_第4页
四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题含解析_第5页
已阅读5页,还剩9页未读 继续免费阅读

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

四川省成都市双流中学2025届高三5月单元检测试题(月考)英语试题考生请注意:1.答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内,不得在试卷上作任何标记。2.第一部分选择题每小题选出答案后,需将答案写在试卷指定的括号内,第二部分非选择题答案写在试卷题目指定的位置上。3.考生必须保证答题卡的整洁。考试结束后,请将本试卷和答题卡一并交回。第一部分(共20小题,每小题1.5分,满分30分)1.Theclimateconferencewasattendedby11,000people,itthelargestUNgatheringeverheld.A.making B.tomake C.made D.tobemaking2.________bloodifyoucanandmanyliveswillbesaved.A.Giving B.GivenC.Togive D.Give3.--Couldyoupleasecutthepricealittle?--Er..._________youbuymorethanten.A.evenif B.solongas C.incase D.assoonas4.Themealitselfwasnotsogood—______wasboringlybrownincludingvegetables.A.nothingB.everythingC.anythingD.something5.Thepetrolinthecar_____onourwaytothebeach,sowehadtowalkthere.A.gaveup B.gaveoff C.gavein D.gaveout6.—Davidisagreenhandatsuchthings.—ButIbelieveheisquite________tothetask.A.relevantB.accessibleC.equalD.unique7.—AreyoustillthinkingabouttheemailTonysentyouyesterday?—Oh,totellthetruth,that’smakesmefeelexcited.A.What B.how C.that D.why8.Atthattime,themovie“ShaolinTemple”,_________LiLianjieplaysthestarringrole,drewtheworld’sattentiontoChineseKungfu.A.where B.when C.that D.which9.Ourcountryhaslaunchedacampaigntobansmokinginpublicplaces,whichwithsomeheavysmokers.A.concernsB.wasconcernedC.concernedD.isconcerned10.Sofar,morethan1300hotelsinEurope,Africa,MiddleEastregionhavecommittedto_________intheevent,withmanymore________tojointheeffort.A.participating;expecting B.participate;toexpectC.participating;expected D.participate;tobeexpected11.ThePartycouldhavestated______theirpolicywasonthismatter,butthevotersonlyreceivedaverydustyanswer.A.why B.when C.whether D.what12.Thetwobrotherslooksomuchalikethatitisdifficultto______.A.tellthemfrom B.tellfromthemC.tellapartthem D.tellthemapart13.Theyoungmanwhowasexpectedto________hisfather’scompany,madeanunusualdecisionthathewouldstarthisownbusiness.A.handover B.thinkoverC.goover D.takeover14.–Excuseme,sir,didn’tyouseetheredlight?–Sorry,mymind________somewhereelse.A.hasbeenwandering B.waswanderedC.waswandering D.hasbeenwandered15.—Gotyourdrivinglicense?—No.Itoobusytohaveenoughpractice,soIdidn’ttakethedrivingtestlastweek.A.wasB.amC.havebeenD.hadbeen16.Manydevelopingcountriesareunwillingtopursuetheireconomicdevelopment______destroyingtheenvironmentdespitetherebeingseveralfinancialcrises.A.attheriskof B.atthecostof C.attheendof D.atthemercyof17.Theincomesofskilledworkerswentup.,unskilledworkerssawtheirearningsfall.A.Moreover B.ThereforeC.Meanwhile D.Otherwise18.Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation,orthey__________toourhelp.A.wouldhavecome B.couldcomeC.havecome D.hadcome19.Whenshewasintrouble,IdidwhatIcouldtohelpher.__________myhelp,shewrotemealetterofthanks.A.Inhonorof B.Incaseof C.Intermsof D.Inreturnfor20.Ifyouweretohaveafewminutesfree,I______theopportunitytoaskyouonemorequestion.A.wouldappreciate B.wouldhaveappreciatedC.weretoappreciate D.hadappreciated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)I’dliketosharealittlestorywithyouaboutsomethingthathappenedwhenIwasfour.Irememberitclearly.Ourlovingfamilydogwasnearingtheendofhislife.Myfatherpickedhimupandputhiminalittlebedwehadmadeforhim.Ourdog,mycompanion,whomwehadcaredfor,bitmyfatherwhenheattemptedtohelphim.Howcouldhe?Why?Icouldn’tunderstandit.Ididn’tlikehimanymore.Ihadn’tthoughtaboutthatstoryforalongtimebutsomethingthathappenedlastweekbroughtitbacktome.Iwenttospeakwithafriend.WhenIknockedonthedoor,Imetinaninstantanangrylookandafewharsh(尖刻的)words.Whenthedoorwasslammed(砰地关上)inmyface,Istoodthereshocked,andinarush,Iwasremindedofmydogbitmyfather20yearsagoorso.Whatbroughtthatstorybackwasthatsamefeelingofbetrayal.Bothstoriestaughtmesomethingthenextday.Yousee,whenIgotupinthemorningandwastoldmydoghaddied,itbecamecleartomethathemusthavebeeningreatpain.Forhimtohavebittenafamilymember,hecouldnothavebeenhimself.MuchthesamefortheotherstorywhenIlearnedthatmyfriend’swifehadjustlefthim.Weareallbeingsofourenvironments,ouropinionsandfeelings.Andallofthosethingscancauseyoutosayanddothingsthatcan’tbeunderstoodbythosewhoarenotinthesamesituationwithyou.Ifyoumeetsomeoneeitherbehavingoutofcharacteroractinginawaythatdoesn’tseemtofitthesituation,putoutyourhandandbepatientwhenyouthinkitisleastpossibleforhimtodoso.Youmayturnaroundastorythathasasadendingsimplybyyouractions.1、Theincidentthathappenedwhentheauthorwasfour______.A.hurttheauthor’sfeelingdeeplyB.haspuzzledtheauthoreversinceC.leftadeepimpressionontheauthorD.madetheauthordislikedogs2、Whatmadetheauthorthinkaboutthestoryofabout20yearsago?A.Hisfriend’sattitude.B.Thephotoofthedog.C.Hisfather’swound.D.Hisfriend’ssuffering.3、Theauthor'sfriendsaidharshwordstotheauthorbecause______.A.hewasbad-temperedB.hewassufferingthepainoflosinghiswifeC.hewasbotheredbyanunexpectedvisitD.theyoncequarreledandhecouldn’tforgivetheauthor4、Whatconclusiondidtheauthorgetfromthetwostories?A.Misunderstandingshouldberemovedintime.B.Sometimesonewillbehurtwithoutanyreason.C.Manypeoplethinkmoreofthemselvesandlessofothers.D.Manyfactorswillaffectone’sbehavior.5、What’stheauthor’sadvicetous?A.Helpthoseinneed.B.Lookbeforeyouleap.C.Learntounderstandothers.D.Toleranceisakindofvirtue.22.(8分)Quietlysitingtherereading,Ifoundmyselfsuddenlylisteningtothetrainguard’sannouncement.Traintravelerswillsurelyagreethatwhentheguardmakesanannouncement,whetherit’stherecordedmessageortheguard’smessage,fewpeoplelistentoit,becauseit’softenquitedullorhardtounderstand.Thisonewasdifferent.Inoticedthatotherpassengersappearedtobelistening,too.Notonlythat,everyonewassmiling!Whywassomuchattentionbeingpaidtothismessage?AsbestIcanrecall,theguardsaidsomethingalongtheselines,“GoodMorningLadies,GentlemenandChildren,thisisthe7:35a.m.fromPenrithtoCentralandyou’llbepleasedtoknowthatwearerightontime.AndwhatalovelymorningitisinSydneytoday.Thesunisshining,birdsaresinging,andall’srightwiththeworld.Itrustyouhaveagreatdaywhereveryou’regoing.ThanksforcatchingmytrainthismorningandIhopetoseeyouagainsoon.”Quiteafewpeople(obviouslypreviousstrangers)startedtalkingtooneanotherabouttheguard’sexcellentmessageandhowgoodithadmadeeveryonefeel.Istartedthinkingaboutthis,andthenIfoundtheyoungguardandsaid“Wereyoutheguardonthe7:35a.m.fromPenrith?”Theguardseemedabitstunnedatfirst,replying,“Yes,yyyyes.”“Well,Ireallyappreciateyourannouncement.Thankyouforyourextremelygoodmessage,whichgavemeandtheotherpassengerssuchagoodstarttotheday.Pleasekeepdoingit.”Isaid.Therearetwomessagesformeinwhathappenedthatday.Firstly,whenpeoplearehappyintheirworkitshowsinwhattheydoandsay.Secondly,thestoryattachesmuchimportancetothebenefitsthataccumulatefromthankingpeopleforsomethingthey’vedone,particularlywhenit’snotexpected.Canyouimaginetheconversationthatguardwouldhavewhenhegothome?1、Whydofewtraintravelerslistentotheannouncements?A.Theyusuallyfeelsleepy.B.Themessagesareunattractive.C.Theguard’svoiceisnotclear.D.Theyareabsorbedinbooks.2、Whatdoestheunderlinedword“stunned”inParagraph3mean?A.Patient.B.Cautious.C.Excited.D.Surprise.3、Whatmighttheguardtalkaboutwithhisfamilywhenhegothome?A.Thebeautifulweather.B.Therecordedmessage.C.ThetrainfromPenrith.D.Theunexpectedappreciation.4、Whichofthefollowingcanbethebesttitleforthetext?A.ABoringTrainStoryB.AnIntelligentGuardC.ADifferentTrainAnnouncementD.ALovelyMorninginSydney23.(8分)Foraslongaswe’veknownaboutit,humanshavesearchedforacureforcancer.Acrosstheworld,countlessamountsoftimeandmoneyhavebeenspentonresearchingawaytostopthisterribledisease.Butnow,itseemsliketheanswercouldhavebeeninsideourownbodiesthewholetime.Recently,theFoodandDrugAdministration(FDA)intheUS,agovernmentagencythat’sresponsibleforhealthcare,approvedanewformofgenetherapy(疗法)thatcouldmeantheendofacertaintypeofcancer.Thetherapyallowsscientiststo“train”theimmune(有免疫力的)cellsofsickpatientstofightleukemia(白血病)—aformofbloodcancerthatmostlyaffectsyoungpeople.Theexcitingnewtreatmentworksbyremovinghealthyimmunecellsfromthepatient,knownasT-cells,whicharethenchangedtobeableto“huntdown”cancercells.Thecellsarethenputbackintothepatientbeforetheybegintogetridofthepatient’sleukemiaovertime,similartohowthebodyfightsoffotherillnesses.“Thisistrulyanexcitingnewdayforcancerpatients,”LouisJ.DeGennaro,presidentoftheLeukemiaandLymphomaSociety,saidinanewsrelease.Upuntilnow,alongandpainfulmarrowtransplant(骨髓移植)wastheonlyoptionformanyleukemiapatients.Inthisprocedure,healthybloodcellsaretakenfromadonatorandplacedintothesickpatient,whoalsohastogothroughchemotherapy(化疗)toallowtheirbodytoadjusttothenewcells.Butwitharecoveryrateofaround3%—accordingtoanewsreleasepublishedbytheFDA—it’shopedthatthedaysofpainfultripstothehospital,orevendeath,areoverforleukemiasufferers.“We’reenteringanewfrontierinmedicalinnovation(创新)withtheabilitytoreprogramapatient’sowncellstoattackadeadlycancer,”FDArepresentativeScottGottliebsaidintherelease.“Newtechnologiessuchasgeneandcelltherapiesholdthepotentialtotransformmedicineandourabilitytotreatandevencuremanyincurableillnesses.”1、Whatistheauthor’smainpurposeinwritingthepassage?A.Tocomparedifferentwaysofcuringleukemia.B.Toreportonabreakthroughincancertreatment.C.Toexplorethepotentialofgeneandcelltherapies.D.Toshowscientists’effortsinsearchofacureforcancer.2、Howdoesthenewtreatmenttofightleukemiawork?A.ByusingchangedT-cellstodestroycancercells.B.Byreplacingsickbloodcellswithhealthyones.C.Byremovingsickbloodcellsduringmarrowtransplant.D.Byusingchemotherapytoimprovethepatient’simmunesystem.3、Whatcanbeinferredaboutthenewtherapyforleukemiasufferers?A.Itcansavethemmanymoretripstothehospital.B.Itcanimprovetheirabilitytofightoffallkindsofcancer.C.Itcangivethemabetterchanceofsurvivalandrecovery.D.Itcanreducetheirpainintheprocessofmarrowtransplant.4、WhatisScottGottlieb’sattitudetowardgeneandcelltherapies?A.Doubtful. B.Optimistic. C.Worried. D.Casual.24.(8分)Alargebodyofresearchhasbeendevelopedinrecentyearstoexplainmanyaspectsofwillpower.Mostoftheresearchersexploringself-controldosowithanobviousgoalinmind:Howcanwillpowerbestrengthened?Ifwillpoweristrulyalimitedresource,astheresearchsuggests,whatcanbedonetomakeitstaystrong?Avoidingtemptation(诱惑)isaneffectivemethodformaintainingself-control,whichiscalledthe“outofsight,outofmind”principle.Onerecentstudy,forinstance,foundofficeworkerslessattractedtocandyinthedeskdrawerthanthatontopoftheirdesks,inplainsight.Theresearchsuggestingthatwepossessalimitedreservoirofself-controlraisesatroublingquestion.Whenwefacetoomanytemptations,arewetofail?Notnecessarily.Researchersdon’tbelievethatone’swillpowerisevercompletelyexhausted.Rather,peopleappeartoholdsomewillpowerinreserve,savedforfuturedemands.Therightmotivationallowsustotapintothosereserves,allowingustocarryonevenwhenourself-controlstrengthhasbeenrundown.Highmotivationmighthelpovercomeweakenedwillpower-atleasttoapoint.Willpowermayalsobemadelessvulnerable(脆弱)tobeingexhaustedinthefirstplace.Researcherswhostudyself-controloftendescribeitasbeinglikeamusclethatgetstiredwithheavyuse.Butthereisanotheraspecttothemusclecomparison,theysay.Whilemusclesbecomeexhaustedbyexerciseintheshortterm,theyarestrengthenedbyregularexerciseinthelongterm.Similarly,regularpracticesofself-controlmayimprovewillpowerstrength.Theevidencefromwillpower-exhaustionstudiesalsosuggeststhatmakingalistofresolutionsonNewYear’sEveistheworstpossibleapproach.Beingexhaustedinoneareacanreducewillpowerinotherareas,soitmakesmoresensetofocusonasinglegoalatatime.Inotherwords,don’ttrytoquitsmoking,adoptahealthydietandstartanewexerciseplanatthesametime.Takinggoalsonebyoneisabetterapproach.Onceagoodhabitisinplace,Baumeistersays,you’llnolongerneedtodrawonyourwillpowertomaintainthebehavior.Eventuallyhealthyhabitswillbecomeroutine,andwon’trequiremakingdecisionsatall.1、Fromthestudiesinthepassagewelearnthat.A.peoplehaveunlimitedself-controlB.highmotivationensuresone’ssuccessC.willpowerishardlycompletelyexhaustedD.toomanytemptationsoftenleadtofailure2、Theunderlinedphrase“tapinto”inParagraph3mostprobablymeans.A.makeuseof B.runoutofC.build D.increase3、Theauthorcomparesself–controltomuscles.A.toprovethelong-termeffectofwillpowerB.toshowthesignificanceofregularexerciseC.toarguethatself-controlcanheeasilyusedupD.toexplainthebenefitsofpracticingself-control4、Todevelopagoodhabit,whichofthefollowingdoestheauthorprefer?A.“Iwillgiveupdessertanddoexercise.”B.“Iwillsetthreegoalsthisnewsemester.”C.“IwillreadanEnglishnoveleverymonth.”D.“Iwillkeepmyselffromanytemptation.”25.(10分)TopMusicFestivalsSummerfestivalseasonisjustkickingoff,andthereisalottolookforwardtointheupcomingmonths.PitchforkMusicFestivalAnyonewholikesindie(独立的)musicandup-and-comingartistswillhaveanamazingtimeatthePitchforkMusicFestivalinChicago’sUnionPark.Thisisanindierockhaventhatexploresmoreundergroundandlesser-knownbandsthantheotherbigChicagosummerfestival,Lollapalooza.Date:July14—16,2018Location:Chicago,Illinois,USAMusicType:IndierockPrice:$126-$2,700EssenceMusicFestivalNomatterwhattimeoftheyearitis,NewOrleansisanincredibleplaceifyoulovelivemusic.TheEssenceMusicFestivalisacelebrationoflegendary(大名鼎鼎的)artistslikeDianaRoss,ChakaKhanandMaryJ.Blige.Date:June29—July2,2018Location:NewOrleans,Louisiana,USAMusicType:R&B,soul,rockPrice:$75-$365SzigetFestivalBudapestknowshowtoholdaparty,andSzigetisoneofthebiggestcelebrationsofmusicandcultureinallofEurope.YoucanexpecttofindfavoriteartistslikeBadReligionandMacDeMarcotakingthestageshereduringthisthree-dayfestival.Date:August9-11,2018Location:Budapest,HungaryMusicType:IndierockPrice:$70-$296FlowFestivalTheFlowFestivalisagreatexcusetoexplorethecityofHelsinki.ArtistsincludingLanaDelReyandTheXXwillbeplaying,amongmanyothers.Cometothisfestivaltoenjoyarelaxingatmospherewithanearth-friendlybelief.Date:August11-13,2018Location:IHelsinki,FinlandMusicType:Rock,soul,jazzPrice:$106-$1991、Whatdothemusicfestivalshaveincommon?A.Theyincluderockmusic.B.TheyareheldintheUSA.C.Theyaregivenintheopenair.D.TheylakeplacefromJulytoAugust.2、ComparedwithEssenceMusicFestival,thePitchforkMusicFestivalintroducesmore.A.typesofmusicB.lessfamousbandsC.musicknowledgeD.topartists3、WhatdoestheauthorthinkofFlowFestival?A.Itsstyleiswildandunlimited.B.Everymusiclovercanaffordit.C.Participantsinitareallfriendly.D.ItwillattractmanyvisitorstoHelsinki.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)Duringthefirstweekoftheterm,everystudentwasgivenajobforwhichtheywouldberesponsiblefortherestofthatschoolyear.Somejobsweremore26thanothers,andthechildrenwereeagertobegivenoneofthebestones.Andtheteacherwould27whohadbeenmostresponsibleduringthepreviousyear.AmongthemRita28.Duringthepreviousyearshehadfollowedalltheteacher’s29perfectly.Butthatyeartherewasabig30.Eachchildreceivedoneofthenormal31,likecleaningtheblackboard.ButRita’sjobwasvery32.Shewasgivenalittleboxcontainingsomesandandoneant.Andeventhoughtheteacher33thatthisantwasaveryspecialant,it34Rita.Mostofherclassmatesfeltsorryforherandevenherfather35Ritatoignoreit.36,Ritapreferredtoshowtheteacherhererrorbymakingtheunimportanttaskintoaspecialjob.“Iwillturnthislittletaskinto37great,”Ritasaidtoherself.SoRitastarted38herlittleant.Shegavetheantthebestfood,anditgrewbiggerthananyonehadexpected…Oneday,theteacher39amantothestudentsandsaidhewouldtellthema40pieceofnews.Themansaid,“Todaytheyhaveannouncedthewinnerofthe41,andthisclassisthewinner!Thisclasshasbeenchosentoaccompanymeona42tothetropicalrainforesttoinvestigateallkindsofinsects.43alltheschoolsofthisregion,itisthisonethathasbest44Thatdaytheclasswasfilledwithjoy.Everyone45Ritaandthankedtheteacher.Andmanychildrenlearntthattobegiventhemostimportanttasksyouhavetoknowhowtoberesponsibleforeventhesmallesttasks.1、A.interestingB.possible C.necessary D.creative2、A.realizeB.doubt C.argue D.consider3、A.stoodupB.stoodout C.stoodforD.stoodby4、A.opinionsB.concernsC.instructions D.experiments5、A.curiosityB.movement C.surpriseD.chance6、A.tasksB.promises C.dreams D.purposes7、A.differentB.ordinary C.familiarD.valuable8、A.hopedB.insistedC.agreedD.guessed9、A.annoyedB.inspiredC.satisfied D.disappointed10、A.supposedB.forcedC.encouragedD.admitted11、A.ThereforeB.OtherwiseC.HoweverD.Moreover12、A.somethingB.nothingC.everything D.anything13、A.developingB.studyingC.comforting D.writing14、A.introducedB.exposedC.appealedD.connected15、A.terribleB.confusingC.wonderfulD.foolish16、A.competitionB.challengeC.conference D.negotiation17、A.journeyB.vacationC.meeting D.story18、A.BetweenB.AlongC.BesidesD.Among19、AlookedB.paidC.cared D.worked20、A.prizedB.congratulatedC.respectedD.celebrated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)FestivalsaremeanttocelebrateimportanttimesandeventsTheWesternHalloweentakesplaceonOctober31everyyear1.(obvious),ithaditsorigininmanyold2.(believe)aboutthereturnofthespiritsofdeadpeopleHowever,childrennowadayscelebrateit3.theirownwaysandtheyarealwayslookingforwardtoits4.(arrive)Manyyoungpeoplealsohavegreatfunwitheachother,playingmusicanddancingtoitLiHua,anexchangestudentintheUSA,attachesgreatimportanceto5.(learn)aboutthecustomsandcultureshereOnthisfestivenight,heaswellashishand,6.(dress)infancyclothing,isgiving7.(amaze)performancesintheopenairThesongwhich8.(sing)onthestagenowwasjustwrittenbyLiHua,for9.beingafamousmusicianishisforeverdreamActually,itisthesameinteresttheyshare10.bringsthemtogether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。文中共有10处语言错误,每句中最多有两处,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:在错的词下面划一横线,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。LastMonday,myauntwenttoattendameeting.Afterthemeeting,shewenttoarestaurantforalunch.Therefore,whenitwastimetopaythebill,shecouldn’tfindherpurse.Shethoughtitmusthavestolen.Justthen,amaninhisearlytwentycameupandpaidforher.Myauntwasverygratefully.Theytalkedabouteachotherforawhileandmyauntfinallyrealizewhohewas.Abouttenyear

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。

评论

0/150

提交评论