湖南省十四校高三第二次联考英语试题_第1页
湖南省十四校高三第二次联考英语试题_第2页
湖南省十四校高三第二次联考英语试题_第3页
湖南省十四校高三第二次联考英语试题_第4页
湖南省十四校高三第二次联考英语试题_第5页
已阅读5页,还剩11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

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.Whatdoesthewomanmean?A.Shecangettheticket.B.Themanlosttheticket.C.Sheconflictedwithhersister.2WhatdoesthewomanthinkofGina’sbehavior?A.Acceptable. B.Annoying. C.Amazing.3HowwillthewomangotoChinatown?A.Bytaxi. B.Onfoot. C.Bybus.4.Whereistheboy’shat?A.Intheschoolbag. B.Onthebus. C.Inthehall.5Whatdidthewomanenjoymost?A.Thefilm. B.Thebook. C.Themusical.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,并标在试卷的相应位置。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.What’sthepurposeofthelongdistancerun?A.Tokeepfit.B.Togetfreemembership.C.Toadvertisetheclub.7.Howmanykindsofsportshavebeenmentionedintheconversation?A.One. B.Two. C.Three.听第7段材料,回答第8、9题。8.Whydidthewomanmakethetelephonecall?A.Togetalicense.B.Toaskaboutajob.C.Tobuysomemedicine.9.Whatmakesupthemajorityofthepany’sbusiness?A.Medicalequipment.B.Ordersformedicine.C.Instructionsforcustomers.听第8段材料,回答第10至12题。10.Whoisthewomanbuyingagiftfor?A.Hermother. B.Herfather. C.Hersister.11.Whatwillthewomanprobablybuyintheend?A.Afrypan. B.Wineglasses. C.AChineseteapot.12.Wheredoestheconversationprobablytakeplace?A.Inakitchen.B.Inadepartmentstore.C.Atabakery.听第9段材料,回答第13至16题。13.Whatdoesthewomanwanttobe?A.Amanager. B.Adoctor. C.Alawyer14.Whatsthemansattitudetotheingexams?A.Positive. B.Negative. C.Ambiguous.15.Whathelpsonetobesuccessfulaccordingtotheman?A.Greatambitions. B.Trueinterest. C.Parents’assistance.16.Whatarethespeakerstalkingabout?A.Universitylife. B.Thefutureplan. C.Alawfirm.听第10段材料,回答第17至20题。17.Whenwillthebusleavefortheelectronicspanynextweek?A.At10:30a.m.onTuesday.B.At9:30a.m.onMonday.C.At9:30a.m.onTuesday.18.Whatmustthestudentsremembertobring?A.AnIDcard. B.Aphotograph. C.Amobilephone.19.Whatwillthestudentsdesignduringthevisit?A.Awebsite.B.Asoftwarepany.C.Aschoolcarpark.20.Whatistheprizeforthewinnerofthepetition?A.ATshirt. B.Acamera. C.Learningsoftware.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A、B、C和D四个选项中,选出最佳选项。AInmyveryfirstjobwithsomearchaeologists,Iwasn’tdiggingobjectsoutoftheground,insteadIwasemployedasanartist,drawingwhattheyfound.However,Iwassoonmoreinterestedinthestoriesbehindtheobjectsthanindrawingthemandthat’showmycareerinarchaeologystarted.IstilldrawwhatIfindinmyworkasaspecialistontheSilkRoad,theoldtraderouterunningfromEgypttoMongolia,andIalsoworkonsomeunderwaterprojectstoo.Inarchaeology,myalltimeheroisanAmericancalledRaphaelPumpelly.IfirstheardabouthimwhenIwasastudentonatriptoTurkmenistan,acountryrightintheheartofAsia.Togetaroundthecountry,IhadtolearnRussiansothatIcouldspeaktothelocalpeople.WhenIgotthereIthought,“Wow!I’moneofthefirstAmericanshere!”ThenanoldmantoldmeaboutanAmericanarchaeologist,RaphaelPumpelly,whowastheredoingthesamethingover100yearsago.Archaeology’sinmyfamily.Mywife’sinthesameprofession,and,althoughourtwoboysaren’tinterestedinthefutureinarchaeologythemselves,we’vebeenonsomegreatdigstogetherandtheylovewhatwedobecausetheygettotravelwithus.Lastsummer,wetookthemtoLakeTiticacainSouthAmerica,inthehighareasoftheAndesmountainrange.MybestexperiencewaswhenIwasdiggingontheEgyptianRedSeacoast.There’sverylittlerainandit’ssodrythateverythingiskeptasitwas.Inanoldhouse,wheretheownerusedtostoregoodsfromtheshipsthatcamein,Ipickedupa700yearoldmatinfrontofthehouseandthere,underit,afterallthattime,wasthehousekeywiththeowner’snamecarvedonit.Itfeltlikehecouldbeonhiswayhomeanyminute!AndIthought,“Hey,Idojustthat.Thisman’snotmuchdifferenttome!”21.WhileworkinginEgypt,whatdidthewriterfindsointeresting?A.Thatpeoplefromdifferentcenturiescanbesosimilar.B.Thefactthatthedoormatwasinsuchgoodcondition.C.Thewaythepeoplemanagedtoliveinsuchadryplace.D.Thattherehadbeensomuchtradeinthatarea.22.Whichentrywillthewriterprobablymakeinhisdiary?A.Turkmenistanisinteresting.I’mthefirstAmericantoeherebutI’mgladthisismylasttripaway.B.Ihavebeendivingtodayandfoundsomeobjectsforanexhibition.I’vejustfinisheddrawingthemformyrecords.C.Iwishmychildrenweren’tmoreinterestedinarchaeologyandwouldnotworkhardintheopenliketheirparents.D.It’snearlydarkbutRaphael’sstillbusydigginginthatoldhouse.Hecanbeveryannoying.Hethinkshe’sthemostimportantpersonhere.23.Whatisthewriter’smainpurposeinwritingthetext?A.Todescribethelifeofanarchaeologistheadmires.B.Topersuadepeopletotakeuparchaeologyasacareer.C.Toexplainwhatheenjoysaboutbeinganarchaeologist.D.Toshowhowarchaeologistswork.BDodderisanunusualandunwantedplantthatattacksotherplants.Exceptforitsflowers,theplantlookslikespaghetti,akindofnoodlesintheshapeoflongthinpiecesthatlooklikestringwhentheyarecooked.Itsalmostleafless,threadlikestems(茎)hangdownontopofotherplantsthatdodderneedstostayalive.Dodderdoesnotproduceitsownfood.Instead,itstealsfoodfromotherplants.Itfeedsbysuckingjuicesfromtheplantwhichiswrappedaround,oftenmakingitshostveryweakorevenkillingit.Doddercanfindotherplantsbytheirsmell.Whenayoungdodderplantstartsgrowing,itfollowsthesmellofplantsitprefers,liketomatoplants,potatoplants,orotherfarmcrops.Unlikemostplantsthatusuallygrowinthedirectionoflightorwarmth,adodderplantwillgrowinthedirectionof,forexample,tomatosmell—ifatomatohappenstobegrowingnearby.However,ayoungdodderplantmustfindahostplantquickly.Itnolongerneedsitsrootonceitisattachedtothehostandwrappedaroundit.Ifitcannotcatchasmellofapotentialhostwithinafewdays,itwilldryupanddisappearevenifthereisplentyofwateraround.Onceitfindsahost,theyoungdodderplantwillattachitselftoitandstartgrowingfaster.Atthatpointthedodderplantwilldropitsroot.Dodderisthusadifficultweedtomanageandarealheadacheforfarmers.Whenitdoesgetoutofhand,doddercangreatlyreduceafarmer’sharvestorevendestroycropspletely.Beforesowingtheirproduce,especiallyfarmersinwarmpartsoftheworldoftenchecktomakesurenounwanteddodderseedshavemixedwiththeircropseeds.Thisisagoodwaytostopdodderplantsfrommakingtheirwaytoacropfieldsecretly.24.Whydoestheauthormentionspaghettiinthefirstparagraph?A.Toanalyzethecontentofsomefood.B.Todescribetheshapeofdodderplants.C.Toexplainwherethedodderplantsefrom.D.Toarguethatdodderplantscanbeused.25.Whatwillhappenifadodderplantstartsgrowingwheretherearenootherplantsaround?A.Itwilldiesoonerorlater. B.Itwillgrowdeeproots.C.Itwillattractotherplants. D.Itwillcovertheentireareaofsoil.26.Whatcanbeinferredfromthepassage?A.Dodderdoesnotproduceitsownfood.B.Doddercanaffectfarmers’ine.C.Doddercanonlysurviveintheshade.D.Dodderonlygrowsinthewarmareas.27.Whatisthemaintopicofthepassage?A.Anewvarietyoffarmcrops.B.Plantsthatareharmfultohumans.C.Thespecialabilitiesofadangerousplant.D.Recentimprovementsinfarmingmethods.CHereisarecordofthediscussionaboutAI(artificialintelligence)conductedbyseveralscientists:ScientistA:IwouldsaythatwearequitealongwayoffdevelopingtheAI,thoughIdothinkitwillhappenwithinthenextthirtyorfortyyears.Wewillprobablyremainincontroloftechnologyanditwillhelpussolvemanyoftheworld’sproblems.However,noonereallyknowswhatwillhappenifmachinesbeemoreintelligentthanhumans.Theymayhelpus,ignoreusordestroyus.ItendtobelieveAIwillhaveapositiveinfluenceonourfuturelives,butwhetherthatistruewillbepartlyuptous.ScientistB:Ihavetoadmitthatthepotentialconsequencesofcreatingsomethingthatcanmatchorgobeyondhumanintelligencefrightenme.Evennow,scientistsareteachingputershowtolearnontheirown.Atsomepointinthenearfuture,theirintelligencemaywelltakeoffanddevelopataneverincreasingspeed.Humanbeingsevolvebiologicallyveryslowlyandwewouldbequicklysubstituted.Intheshortterm,thereisthedangerthatrobotswilltakeovermillionsofhumanjobs,creatingalargeunderclassofunemployedpeople.Thiscouldmeanlargescalepovertyandsocialunrest.Inthelonetermmachinesmightdecidetheworldwouldbebetterwithouthumans.ScientistC:I’mamemberoftheCampaigntoStopKillerRobots.ForgetthemovieimageofaterrifyingTerminatorstampingonhumanskulls(头骨)andthinkofwhatshappeningrightnow:militarymachineslikedrones,gunturretsandsentryrobotsarealreadybeingusedtokillwithverylittlehumaninput.Thenextstepwillbeautonomous“murderbots”followingordersbutfinallydecidingwhotokillontheirown.Itseemscleartomethatthiswouldbepletelyunethicalanddangerousforhumans.Weneedtobeverycautiousindeedaboutwhatweaskmachinestodo.28.WhatisScientistBworriedabout?A.AItechnologywilldestroytheearth.B.puterscan’tthinkbythemselves.C.Robotswilltaketheplaceofhumans.D.Humanswillbeunhappywithoutmachines.29.Whatdoestheunderlinedword“this”inthelastparagraphreferto?A.TheCampaigntoStopKillerRobots.B.ThemovieimageofaterrifyingTerminator.C.“Murderbots”can’tdecidebythemselves.D.“Murderbots”willbeagainsthumans,orders.30.WhichstatementisCORRECTaccordingtotherecord?A.ScientistAthinksAItechnologywillneverdevelop.B.TheemploymentwillbeaffectedbyAItechnologyinthefuture.C“Murderbots”willfollowtheordersoftheirmanufacturersinthewars.DAllthethreescientistsagreethatAItechnologywillbenefithumanbeings.31.Whoagree(s)AIhasmorenegativeaspectsthanpositiveaspects?A.ScientistA. B.ScientistB.C.ScientistsB&C. D.ScientistsB&A.DThefirstdrawingsonwallsappearedincavesthousandsofyearsago.LatertheAncientRomansandGreekswrotetheirnamesandprotestpoemsonbuildings.ModerngraffitiseemstohaveappearedinPhiladelphiaintheearly1960s,andbythelatesixtiesithadreachedNewYork.Thenewartformreallytookoffinthe1970s,whenpeoplebeganwritingtheirnames,or“tags”,onbuildingsalloverthecity.Inthemidseventiesitwassometimeshardtoseeoutofasubwaycarwindow,becausethetrainswerepletelycoveredinspraypaintingsknownasmasterpieces.Intheearlydays,the“taggers”werepartofstreetcrowdswhowereconcernedwithmarkingtheirterritory(领地).Theyworkedingroupscalled“crews”andcalledwhattheydid“writing”theterm“graffiti”wasfirstusedbyTheNewYorkTimesandthenovelistNormanMailer.ArtgalleriesinNewYorkbeganbuyinggraffitiintheearlyseventies.Butatthesametimethatitbegantoberegardedasanartform,JohnLindsay,thethenmayorofNewYork,declaredthefirstwarongraffiti.Bythe1980sitbecamemuchhardertowriteonsubwaytrainswithoutbeingcaught,andinsteadmanyofthemoreestablishedgraffitiartistsbeganusingroofsofbuildings.Thedebateoverwhethergraffitiisartordeliberatedamageisstillgoingon.PeterVallone,aNewYorkcitycouncilor,thinksthatgraffitidonewithpermissioncanbeart,butifitisonsomeoneelse’spropertyitbeesacrime.“Ihaveamessageforthegraffitidestroyersoutthere,”hesaidrecently,“andyourfreedomofexpressionendswheremypropertybegins.”Ontheotherhand,Felix,amemberoftheBerlinbasedgroupReclaimYourCity,saysthatartistsarereclaimingcitiesforthepublicfromadvertisers,andthatgraffitirepresentsfreedomandmakescitieslivelier.Fordecadesgraffitihasbeenaspringboardtointernationalfameforafew.JeanMichelBasquiatbegansprayingonthestreetinthe1970sbeforebeingarespectedartistinthe80s.TheFrenchmanBlekleRatandtheBritishartistBanksyhaveachievedinternationalfamebyproducingplexworkswithstencils(模板),oftenmakingpoliticalorhumorouspoints.WorksbyBanksyhavebeensoldforover£100,000.Graffitiisnowsometimesbigbusiness.32.Whywastheseventiesanimportantdecadeinthehistoryofgraffiti?A.Thatwaswhenmoderngraffitifirstappeared.B.Thatwaswhenmoderngraffitifirstbecamereallypopular.C.ThatwaswhengraffitifirstreachedNewYork.D.Thatwaswhengraffitifirstappearedonsubwaycarwindows33.Whatdoestheunderlinedword“taggers”inthesecondparagraphmean?A.Namesofpeoplewhograffitied.B.Buildingwherepaintsweresprayed.C.Peoplewhomarkedsurfacewithgraffiti.D.Peoplewhowereinterestedingraffiti.34.Whatcanweknowfromthethirdparagraph?A.NewYorkersthinkgraffitiisart.B.Graffitiwasacceptedbyofficialspletely.C.Buildingscanbecoveredwithgraffitifreely.D.Therewereonceadvertisementsoncitysurface.35.Whatistheauthor’sfinalopinionaboutgraffiti?A.Graffitihasnowbeemainstreamandcanbenefitartists.B.Graffitiisnotagoodwaytobeearespectedartist.C.Somepopulargraffitiartistsendupbeingignoredbytheartworld.D.Somegraffiticausedinconveniencetothelocalenvironment.第二节(共5小题,每小题分,满分10分)根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。Languageispartofourdailylives,nomatterwhereweliveintheworld.Itisthesamewithmusic,whetheryoulistentoitontheradioonyourdrivetoworkorsitbeforeanorchestra.Bothlanguageandmusicplayahugeroleinourculture.36Bothlanguageandmusichaveawritingsystem.InEnglishwerecordlanguageusingthealphabet,whichisacollectionofletters.Inthesameway,weusenotestokeeparecordofmusic.Justasyouarereadingthiscollectionoflettersonthescreenandfindmeaninginit,musiciansreadnotesandcreatemeaningintheformofmusicwhichwecanhear.37Bywritingpiecesoftextormusic,weareabletoshareexperiencesthroughtime.Icanreadtheideasorhearthepositionofsomeonewholivedhundredsofyearago,whichisreallyquiteexciting.38Youcanmakeagoodguessatwheresomeoneisfrombylisteningtothelanguagetheyuse.Inthesameway,weknowthatstylesofmusicaredifferentaroundtheworld,givingustheopportunitytoexploremanydifferentculturesthroughtheirmusicandprovidinguswithmusicforeverysituation.39Evenifyoudon’tlikeBritpopmelodies,youmaylovetheenergyofLatinAmericansalsamusic.Bothshareemotion.HowdoyouknowthatIamangry?Ofcourseyoumaybeabletoseeitinmyface,butyouwillknowforsurethroughmywords.40Musiccanshowyouexactlyhowtheposerwasorisfeeling,andallowsustoshareinthatemotion.Whenyoufeelhappy,youmightwanttosinganddancetoahappysongtocelebrateyourhappiness.Incontrast,youhaveprobablyalsolistenedtosadmusicwhenyouwerefeelingdown.Ithinkwehaveallusedmusictoexpressorprocessouremotions,oftenbiningitwithlanguageintheformofsonglyrics.A.Bothvarywithculture.B.Herearesomeoftheirsimilarities.C.Theyhavesomedistinguishingcharacteristics.D.SojustasyoureadEnglish,youcanreadmusic.E.Similarly,musiccansoundangry,sadorhappy.F.Thisalsomeansthatthereissomethingforeveryone!G.Thisalsomeanseveryonecanlearnlanguageandmusicwell!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。ThefollowingisabeautifulspeechbySundarPichai,aseniorexecutiveatabigITpany.Ata41,acockroach(蟑螂)suddenlyflewfromsomewhereandsatonalady.Shestarted42outoffear.Withapanicstrickenfaceandtremblingvoice,shestartedjumping,withbothherhands43tryingtogetridofthecockroach.Her44wascontagious(传染的),aseveryoneinhergroupalsogot45.Theladyfinallymanagedtopushthecockroachawaybutit46onanotherladyinthegroup.Now,itwasthe47oftheotherladyinthegroupto48thedrama.Thewaiterrushedforwardtotheir49.Intherelayofthrowing,thecockroachnextfelluponthewaiter.Thewaiterstood50,calmedhimselfandobservedthebehaviorofthecockroachonhisshirt.Whenhewas51enough,hegrabbeditwithhisfingersand52itoutoftherestaurant.Sippingmycoffeeandwatchingtheamusement,Ipickedupafewthoughtsandstartedwondering53thecockroachwasresponsiblefortheirbehavior.Ifso,thenwhywasthewaiternot54?Hehandleditneartoperfection,withoutany55.Itwasnotthecockroach,butthe56oftheladiestohandlethedisturbancescausedbythecockroachthatdisturbtheladies.I57that,itisnottheshoutingofmyfatherormybossormywifethatdisturbsme,butmyinabilitytohandlethedisturbances58bytheirshoutingthatdisturbsme.It’snotthetrafficjamontheroadthatdisturbsme,59myinabilitytohandlethedisturbancescausedbythetrafficjamthatdisturbsme.60thantheproblem,it’smyreactiontotheproblemthatcreateschaosinmylife.41.A.hotel B.zoo C.school D.restaurant42.A.pointing B.jumping C.checking D.screaming43.A.separately B.elegantly C.desperately D.carefully44.A.reaction B.surprise C.settlement D.excitement45.a.angry B.anxious C.ready D.steady46.A.stepped B.died C.landed D.took47.A.turn B.right C.power D.interest48Afinish B.continue C.improve D.increase49A.side B.scene C.rescue D.relative50.A.back B.alone C.firm D.aside51.A.confident B.certain C.brave D.strong52.A.pushed B.threw C.brought D.helped53.A.how B.that C.whether D.why54.A.defeated B.overe C.weled D.disturbed55.A.panic Bhesitation C.pause D.delay56.A.inability Bfear C.trouble D.doubt57.A.expected B.realized C.included D.argued58.A.ignored B.concerned C.caused D.dealt59.A.and B.but C.or D.just60.A.Better B.More C.Worse D.Truer第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。ChopsticksareshapedpairsofequallengthsticksthathavebeenusedinthekitchenandonthetableinalmostallofEastAsiaforover6,000years.First61(use)bytheChinese,chopstickslaterspreadtootherlocations62(include)Japan,Korea,Malaysia,Singapore,ThailandandVietnam.InancientChina,itwassaid63chopstickssignifiedfarmorethantoolsthattakefoodtothemouth,andtheyalsosignifiedstatusandrules“can”and“can’t”.DuringtheNorthernSongDynasty,64officialnamedTangSuoncehaddinnerwiththeemperor.Hewasnotwellinformedinnobletablemannersand65(lay)downhischopstickshorizontallyonthetablebeforetheemperordid.Asaresult,hewassenttoafrontierareaasa66(punish).Actually,therewereoveradozentaboosconcerningchopsticks.Forexample,theycouldnotbeplaced67(vertical)intoadish,asthiswasawayofmakingsacrificestothedead.Dinerscouldnottap68pushadishwithchopsticks,noruseachopstickasafork.Whentakingfood,theycouldnotlettheirchopsticksgofromonedishtoanotherorcrossover69ofothers.Whendinerswanted70(put)downtheirchopsticksduringameal,theywouldplacethemlengthwaysonachopstickholderorontheplateontheirrighthandside.Manyofthesechopsticktaboosarevalidtothisday.第四部分写作(百强校英语解析团队专供)(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。LastweekIvisitedmyfriendLiLei.Hismothersincerelyaskedustostayforlunchwiththem,andIagreed.Therewasonlythreepeopleforlunchallaltogether.However,myfriend’smotherpreparedeightdishandwec

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