




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
广安友实学校2024-2025学年度下期高2023级第一次月考1.Whatwillthemandonext?A.Pickupaclient.B.Attendameeting.C.Drivetohisoffice.2.Whatseemstobethewoman’sproblem?A.Shehasdifficultycommunicatingwiththelocals.B.Shedoesn’thaveabusinesscard.C.Shewillbelateforwork.3.Howdoesthemanusuallygotohisoffice?A.Bybus.B.Bycar.C.Bytrain.4.Whatistheprobablerelationshipbetweenthespeakers?A.Touristandguide.B.Strangers.C.Friends.5.Whenwillthespeakersmeet?A.At5:00.B.At5:45.C.At6:15.6.Whatmakestheman’smotherunhappy?A.Thee-invitations.B.Theoldpictures.C.TheticketstoTexas.7.Whatdoesthewomanremindthemantodo?A.Booktheplaneticket.B.Savesomemoney.C.Checkthebooking.8.Wheredoestheconversationtakeplace?A.Inalibrary.B.Inarestaurant.C.Onaplane.9.Whatwillthemanread?A.Adailynewspaper.B.Asportsmagazine.C.Afashionmagazine.10.Whydoesthemancallthewoman?A.Tobookaroom.B.Tomakeachange.C.Toconfirmhisreservation.11.Whenwillthemancheckout?A.OnJune18th.B.OnJune20th.C.OnJune21st.12.Forwhatshouldthemanpay¥180?A.Thecarrentalservice.B.Theroomrate.C.Thepickupservice.13.WhenwasMei’spartyheld?A.OnFriday.B.OnSaturday.C.OnSunday.14.HowwastheweatheronSaturday?A.Sunny.B.Rainy.C.Windy.15.WhatdidthewomandoonSaturday?A.Shewashedhercar.B.Shewentforapicnic.C.Shewatchedafootballgame.16.WheredidthewomanspendherSundayafternoon?A.Athome.B.Inherstudio.C.Inthegym.17.Whichbehaviormaygetthemostseriouspunishment?A.Smokinginthecars.B.Notwearingthehelmet.C.Bumpingintoothercarsonpurpose.18.Whatpunishmentwillthelistenersgetfordrivingrudelyatfirst?A.Awarning.B.Afine.C.Beingaskedtoleave.19.Howmanyrulesdoesthespeakertalkabout?A.3.20.Whatwillthelistenersdonext?A.Starttheirfirstrace.B.Signtheinsuranceforms.C.Haveacheckontheircars.AAtthisselectionoffivemuseums,moreFrenchwillbeheardandvisitorsmightfeelasenseofsatisfactionwhenknowingtheyhavearrivedataplacethatnativeParisiansalsoenjoywhengoingonatrip.MuseumofNaturalHistoryBeingamust-seespotinthemuseumatpresent,theGrandGalleryofEvolutiondatesbacktothe1880s.Originallyplayingasazoologybuilding,itreopenedtothepublicin1994afterdecadesofignorance.Theentiremuseumdisplaysmorethan9,000preservedanimalsandinsects.MuseumofMusicThemuseum’scollectioncoverscenturiesofEuropeanclassicalmusicandinstruments,withdecoratedpianosandhundredsofhornsandstringinstruments.Liveperformancestakeplaceinthegalleriesofthemuseumeveryday.ThemuseumprovidestwoversionsofitsEnglish-languageaudioguide,oneforchildrenandtheotherforadults.FairgroundArtMuseumAtthismuseum,guidesdescribethehistoryofEurope’stravelingfairsandexplainsignsthatidentifytheoriginofthecountrywithacarouselhorse.Reserveyourticketsinadvanceonthemuseum’swebsite.ToursinFrenchareofferedseveraldaysaweekallyearround,andEnglish-languagetoursareofferedinthesummermonths.MuseumofArtsandCraftsItwasfoundedduringtheFrenchRevolutiontoshowitsadvancedscienceandtechnologiesandhassincereceivedconstantupdates.Earlyplanes,includingthefirsttocrosstheEnglishChannel,hangfromtheceilingofonebuilding.Thecollectionhasahugerange,withantiquecars,earlyenginesandelements(元素)usedintheconstructionoftheStatueofLiberty.MuseumofMagicEachvisittothismuseumbeginswithashortperformanceofsimpletricks,followedbyaguidedtourofthemagictoolsandobjectsondisplayinthose16th-centurybasements.ThistourcurrentlytakesplaceinFrench,soEnglish-speakingvisitorsmaywanttoexploreontheirownwiththehelpofEnglish-languageguidebooksavailableattheentrance.21.WhatdoweknowabouttheGrandGalleryofEvolution?A.Itwasonceinaccessibletothepublic.B.Itwasfirstbuiltaround30yearsago.C.Itstudiesallkindsofwildlifeinnature.D.Itshowsseveralthousandplantspecies.22.WhatsuggestionisgiventovisitorstotheFairgroundArtMuseum?A.Chooseaproperguideforyourtravel.B.LearnsomeFrenchbeforeyourtravel.C.KnowthehistoryofFranceinadvance.D.Bookticketsbeforehandatpropertime.23.WhatcanweinferabouttheMuseumofArtsandCrafts?A.Itkeepsmanyoldcollections.B.Itstillkeepsitsoriginallook.C.ItonlyprovidesFrench-speakingguides.D.It’samuseumaboutmagictoolsandobjects.BAcouplehasrecentlyplacedtheirgarbagecanoutforcollectionforthefirsttimein14months,allthankstotheirrecyclingskills.RichardandLouiseArnoldhaveestablishedsuchaneffectiveroutinethattheyonlyneedtoputtheirgarbagecanonthesideofthestreetonceayear.Louiseexplainedthatmakingsmallmonthlychangesinherlifehasresultedinherfamilyproducingverylittlewaste.Shesaid,“It’snotasdifficultasyoumightthinkifyoustartwithsmallsteps.Webeganwithsoap,switchingfrombathcreamtonaturalsoapwithoutpackaging.Thesebarsarelargeenoughthatwecuttheminhalf,usingoneforthesinkandtheotherhalffortheshower.It’sbothcost-effectiveandenvironmentallyfriendly.”“Soit’sactuallyquiteeasy.Justgoaroundyourhouseandthinkoflittlethingsyoucandogradually,andyou’llstartnoticingthedifference,”Louiseadded.Currently,thecoupletakesrecyclablewastetothetip,donatesclothestocharityshops,andbringssoftplasticsandbatteriestoashopthatacceptsthem.In2017,thecoupleestablishedNoWasteLiving,whichinitiallystartedasaweekendstallatthelocalmarketandhassincedevelopedintoawebsite.Louiseregularlywritesanewsletterforherhundredsofsubscribers.Theyalsostartedsellingeco-friendlyproducts,rangingfromnon-chemicalhouseholdcleaningandwashingsolutionsfora“lesstoxichome”tobamboowashing-upbrushes.Louisementioned,“IstartedNoWasteLivingbecauseIwantedtoshowourachievementsandleadbyexample.”Althoughthefamilyoccasionallyfacescriticism,Louiseremainsdetermined.Shesaid,“Themainpointofcontention(争论)forpeopleregardingnewwasterulesishavingtodrivetheirwastetoarecyclingcenter,whichaddstotheiralreadybusylives.However,inthelongrun,youwillcreatemorespaceinyourhome,savemoney,andspendlesstimedealingwithgarbagecans.”24.Howdidthecouplestarttheirwastereductionjourney?A.Byreplacingsmallsoapswithlargeones.B.Byusingasmallamountofbathcream.C.Byusingunpackagedsoapbars.D.Byrecyclingsoftplasticsandbatteries.25.WhydidthecouplefoundNoWasteLiving?A.Tobringeco-productstomarket.B.Toinspireotherstofollowintheirfootsteps.C.Totreatrecyclablewastefromtheneighborhood.D.Toanswerthecalloftheirsubscribers.26.Whydosomepeopledislikenewwasterules?A.Theymeanmoreworktodealwithgarbage.B.Theyincreasethecostofgarbagecollection.C.Theyestablishasettimeforwastemanagement.D.Theylimitthedailyamountofgarbageforcollection.27.Whatisthetextmainlyabout?A.Abusiness-mindedcouple.B.The“lesspoisonoushome”concept.C.Theglobaltrendinrecycling.D.Aplanet-friendlylifestyle.CAsoneofthemostmomentouslanguagesintheworld,Latinhadhumblebeginnings.ItoriginatedalongtheTiberRiverinItalyandonlyahandfulofpeoplespokethelanguage.Overtime,LatinbecamemoredistinguishedasRomansprocuredpoliticalpower.ManyfamousliterarytextsandscientificclassificationswerewritteninLatin.EventhoughknowingLatinindicatedapersonwaseducated,accordingtoBritannica,inthe20thcenturyfarfewerpeoplelearnedLatin”,leadingittobeclassifiedasa"dead”language.Therearearound7,000livinglanguagesintheworld,but,accordingtoBritannica,“morethanhalfareatriskofdyingoutbytheendofthe21stcentury”.Civilizationsevolveovertimeandsodolanguages.Moreoftenthannot,alanguagediesbecauseeveryonewhospeaksthelanguagedies.Forexample,MarieSmithJones,perhapsthelastnativespeakeroftheAlaskanEyaklanguage,diedattheageof89in2008,andsodidthelanguage.Now,fewerandfewerpeoplespeakLatin,whichraisespublic'sawarenessaboutitspreservation.Actually,therearemanyotherreasonsinrespectofwhyLatinshouldbepreservedortaught.“Itisawindowintoanengagingancientcivilization,andstudyinganancientcivilizationteachesustorespectdifferentpointsofviewandunfamiliarculturalpractices,"saysKathleenColeman,JamesLoebProfessorofHarvardUniversity.Sinceitisn'tusedinordinaryconversations,therearealotofdifficultiesthatarisefromteachingLatin.Teachinga'dead'languageisdistinctfromteachingotherlanguages,explainsColeman,“becausetherearenonativespeakerstodemonstrateushowitsoundsoranswerquestionsaboutthemeaningsofwordsorjustifyidioms.Whileit'stough,westillcanfindtheanswerstoourquestionsfromthefragmentaryevidenceavailableinwrittentexts.”28.WhatcanwelearnaboutLatinfromParagraph1?A.Latinwaswell-knownsinceitsbirth.B.OnlyeducatedpeoplelearnedLatininthepast.C.Latinwasnotfavoredbyscientistsandwriters.D.Allpeopledidn'tlearnLatininthe20thcentury.29.TheauthormentionsMarieSmithJonesinParagraph2toshow.A.Latinisgoingtobea"dead”language.B.whatitreallymeanswhenalanguagedies.C.whypeopleshouldbeawareofprotectinglanguages.D.heisthelastnativespeakeroftheAlaskanEyaklanguage.30.WhyshouldpeoplelearnLatinaccordingtoColeman?A.Toshowunfamiliarpractices.B.Torespectothers'opinions.C.Tolearnaboutanancientsociety.D.Toprotecta"dead”language.31.Whatwilltheauthorprobablydiscussintheparagraphthatfollows?A.Thelearningmaterials.B.ThedevelopmentofLatin.C.Thelearningmethods.D.ThedifficultiesinlearningLatin.DAsmanyas300millionfull-timejobsthroughouttheworldcouldbeautomatedinsomewaybythenewestwaveofartificialintelligencethathasmadeplatformslikeChatGPT,accordingtoGoldmanSachseconomists.InareportSunday,theypredictedthat18%ofworkgloballycouldbecomputerized,withtheeffectscausedmoredeeplyinadvancedeconomiesthanemergingmarkets.That’spartlybecausewhite-collarworkersareseentobemoreatriskthanmanuallaborers.Administrativeworkersandlawyersareexpectedtobemostaffected,theeconomistssaid,comparedtothe“littleeffect”seenonphysicallydemandingoroutdooroccupations,suchasconstructionandrepairwork.IntheUnitedStatesandEurope,abouttwo-thirdsofcurrentjobs“areexposedtosomedegreeofAIautomation”,anduptoaquarterofallworkcouldbedonebyAIcompletely,thebankestimates.FurtheruseofsuchAlwilllikelycontributetojoblosses,theGoldmanSachseconomistswrote.Buttheynotedthattechnologicalinnovationthatinitiallydisplacesworkershashistoricallyalsocreatedemploymentgrowthinthelongrun.Whileworkplacesmayshift,widespreadadoptionofAlcouldultimatelyincreaselaborproductivity—andboostglobalGDPby7%annuallyovera10-yearperiod,accordingtoGoldmanSachseconomists.“AlthoughtheimpactofAIonthelabormarketislikelytobesignificant,mostjobsandindustriesareonlypartiallyexposedtoautomationandarethusmorelikelytobecomplementedratherthanreplacedbyAI,”theeconomistsadded.“MostworkersareemployedinoccupationsthatarepartiallyexposedtoAIautomationand,followingAIadoption,willlikelyapplyatleastsomeoftheirfreed-upcapacitytowardproductiveactivitiesthatincreaseoutput.”OfUSworkersexpectedtobeaffected,forinstance,25%to50%oftheirworkload“canbereplaced,”theresearchersadded.“Thecombinationofsignificantlaborcostsavings,newjobcreation,andaproductivityboostfornon-displacedworkersraisesthepossibilityofalaborproductivityboomlikethosethatfollowedtheemergenceofearliergeneral-purposetechnologiesliketheelectricmotorandpersonalcomputer.”32.WhoarelesslikelytobeaffectedbyAIautomationaccordingtoParagraph2?A.White-collarworkers.B.Repairmen.C.Administrativeworkers.D.Lawyers.33.WhatcanwelearnaboutAIaccordingtoGoldmanSachseconomists?A.AImaycauselittleimpactonthelabormarket.B.AIhasreplacedmostjobsandindustries.C.AImayincreaselaborproductivity.D.AIhascausedhugejoblosses.34.Whatdoestheunderlinedword“complement”inparagraph6mean?A.Toaddtosomethingtoimprove.B.Todestroy.C.Tointroducenewthings.D.Todisplace.35.What’sthebesttitleforthetext?A.TheConceptofAIB.TheAchievementsofAIC.TheImpactsofAID.TheDevelopmentofAIHowtoHaveOpenCommunicationWhenyoucancommunicateopenly,youcanstartimprovingyourrelationships,bothpersonalandprofessional,inanumberofways.36Thereareafewthingsthatyoucandowhenyouhaveanopenconversation. 37Bemindfulofwhereandwhenyouneedtohaveadiscussionwithsomeone,especiallyifyouarehavinganimportantdisagreement.Someoneisnotlikelytobeopenwhencommunicatingifyouaresurroundedbyfamilyoroutinpublic.Therefore,haveadiscussionwhenit’smoreconvenientforbothyouandyourpartner.Havepatience.Whenemotionsarehigh,itcanbeeasytobesweptinthosefeelingsandwanttogetallyourpointsacross.Butthiscanmakecommunicationmoredifficultbecauseyouaresofocusedonyourfeelingsthatyouaren’tabletofocusonwhatyouneedtosay.Bepatientandallowforsilencesthathappen.38Takethetimetolistentowhattheotherpersonissaying.39Thisallowsyoutoseeifthereisanymisunderstandingandallowsyouthetimetounderstandhiswordsaccurately.Youdon’tneedtoagreeonallhiswords,butitisimportanttounderstandwherethey’recomingfrom.Behonestwithyourthoughtsandyourfeelings.Sometimeswefeeltheneedtosoftenourwordstolessentheblow.40Afterall,whenweleaveoutcertaindetails,we’renotabletocommunicateopenly.Youneedtobehonestwithyourpartneraboutyourneedsandyourexperiences.Bydoingso,you’rehopefullyclosertobeingabletotackletheissue.A.Waitfortheappropriatetimeandplace.B.Discusswhatyouneedtocommunicateopenly.C.Bringsomethingpositiveintoyourcommunication.D.Thiscouldbebecausewedon’twanttohurttheotherperson.E.Askquestionsifyouneedtoandevenrepeatwhathehassaid.F.Opencommunicationincreasestrustandhelpsbridgedifferences.G.Sometimesyouneedtimetothinkandaccuratelyexpressyourself.I’vebeenworkingasaUNPeacekeeperintheCentralAfricanRepublicforthepasttwoyears.Beforethis,IwasapilotandI41mywork.However,Ifeltitwasmydutytohelpinnocentpeoplewhoarecaughtintrouble,soI42theUnitedNations.TheCentralAfricanRepublicisarelativelysmallcountry.Sinceitgot43fromFranceinthe1950s,therehavebeenmanyviolentconflictsbetweenthegovernmentandrebels(反叛者).In2012,acivilwarbegan,duetowhich,overonemillionpeoplewereforcedto44theirhomesandthereweremanydeathsandinjuries.45,theUnitedNationslaunchedapeacekeeping46inthecountry.Wepeacekeepers47citiesandvillagesto48thatnoconflictisoccurringandhelpbringsuppliesoffoodandmedicine.Wearea49thatcankeeppeopleinconflictapart.Asawoman,Iamparticularly50asIcanactasarolemodelformanywomenandgirlsinthecountry.Whentheyseehowothersrespectme,theyfeelthattheyalso51toberespectedandtreated52toman.Mylifeisnot53inanyway!It’slonghoursinaverytoughenvironment.Ihavebasic54withjustabedinasharedroom.Ofcourse,beingawayfrommyfamilyandfriendsisalsoveryhardattimes.However,IknowthattheCentralAfricanRepublicissaferbecauseoftheUNPeacekeepers,andthatmakesitall55.41.A.hatedB.changedC.guardedD.enjoyed42.A.gaveintoB.signedupwithC.keptupwithD.lookedupto43.A.treatmentB.inspirationC.technologyD.independence44.A.fleeB.returnC.sweepD.tend45.A.InreturnB.InsurpriseC.InadditionD.Inresponse46.A.measureB.reputationC.missionD.business47.A.monitorB.expandC.followD.block48.A.reportB.proveC.ensureD.predict49.A.bridgeB.castleC.barrierD.shelter50.A.protectedB.valuedC.trustedD.doubted51.A.deserveB.preferC.planD.fail52.A.gentlyB.equallyC.intimatelyD.honestly53.A.boringB.rewardingC.difficultD.fancy54.A.associationB.administrationC.accommodationD.adaptation55.A.availableB.worthwhileC.ambitiousD.educational阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。ARelayEventBringsDiverseCulturesTogetherWhenHermanKambugureceivedthegoodnewshewasexpecting,hedidsomethingunusual.Heranfor32kmin56(celebrate).Kambugu,whoworksfortheStandardCharteredBank(StanChart)inUganda,wasamongtheover86,000employeesaroundtheworldwhohadattempted57(take)partinarelayacrossBeltandRoadcountriesasawaytoseehowtheBeltandRoadInitiative(“一带一路”倡议)isdeveloping.Kambuguandsevenmoreofhisco-workersinStanChart'sofficesaroundtheworldvisited44destinationsalongtheBeltandRoadroutes,58helpedthemunderstandtheinitiativebetter.Kambugu59(witness)howtheBeltandRoadInitiativeischanginglifefor60betterinEastAfricainthepastfewyears.“TheMombasa-NairobiRailwayhasnotonlyshortenedtransportationtime,butalsocreatedover20,000jobsforlocalpeopleinKenya,”hesaid.SerenaLeungfromtheHongKongofficesaid61shehadseenduringherjourneyimpressed62(she).Insomeplaces,peoplegreetedtheminMandarin.Theyspokeit63(fluency)thansomepeoplefromHongKong,shesaidjokingly.“Byrunningtogether,werunfurther,”addedThereseNeo,acustomermanagerfromtheSingaporeoffice.Asshesawit,thecountries64(participate)intheBeltandRoadInitiativewerelikethe65(runner).Whentheyjoinforces,theyhaveabettersharedfuture.第一节(满分15分)假如你是李华,你校于上周举办了成人礼活动。请你给校报英语角写一篇短文投稿,内容包括:1.你对活动的感受;2.你对“成人”的理解;3.你对自己未来的展望。注意:写作词数应为80左右。第二节(满分25分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。OneFridayafternoon,someofmyclassmatesplannedtotakeahikeinajungle(丛林),includingmyfriendsJakeandLiam.TheyaskedmeifIwouldliketogowiththem.Iloveoutdooractivities,soIimmediatelysaidyes.Itwassunnythefollowingmorning.Iwasinaverygoodmood.IwassoexcitedabouthikingsinceitwasthefirsttimethatIhadhikedwiththem.Iatealightbreakfast.Afterthat,Ihurriedlyranoutofmyhousetomeetthemintheschoolplayground.Thejunglewhereweweregoingwasfarfromourschool.Ittookaboutthreehourstogotherebybus,butitwasn’taboringjourneyaswewerealleagertohike.Afterwegotoffthebus,wefoundalocalguidetoensureoursafety.Theguide,whosenameisThomas,saidthathehadhikedtherelotsoftimesandthathewasfamiliarwiththeroute.Whenwearrived,Thomastoldusnevertoleavethegroup.Hewarnedusthatwewouldeasilygetlostinthejungleifwewalkedalone.Thenwebegantohike.Therewerevariousplantswhichwehadneverseenbefore.Allofuswereamazedatthebeautyofthesceneryandthesoundsofthecreatures.Sadly,afterhikingforaboutanhour,Ifoundthatmywatchonmywristwasgone.Irealizedthatmywatchhadfallenoff.Itwasagiftfrommygrandma,andIloveditverymuch.Withoutthinking,Iturnedbackandtriedtofindmywatch.SinceIwasthelastonewalkinginthegroup,nobodynoticeditwhenIwalkedaway.Iwasn’tworriedaboutgettinglostbecauseIthoughtIcouldfindmywatcheasily.However,whenIfinallyfoundmywatchandtriedtocatchupwithmyfriends,theyhadgonefar.IimmediatelyrealizedthatIwasaloneandlost.注意:1.续写词数应为150左右;2.请按如下格式在答题卡的相应位置作答。TheskystartedtobecomedarkerandIwasveryworried.________________________________________________________________________________Actually,theywererescuerssearchingforme. 广安友实学校2024-2025学年度下期高2023级第一次月考英语答案1-5BACBB6-10ACCBB11-15BCABA15-20CBABC21-25ADACB26-30ADDBC31-35ABCAC36-40FAGED完形填空41-45DBDAD45-50CACCB51-55ABDCB短文填空72.herself/her
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
- GB/T 45346-2025信息技术图数据库管理系统技术要求
- 幼儿园体育运动安全知识
- 华东师范大学《合唱与指挥Ⅳ》2023-2024学年第一学期期末试卷
- 天津医科大学临床医学院《ED照明基础理论与实践》2023-2024学年第二学期期末试卷
- 教师层面诊断
- 心脏介入治疗围手术期护理
- 2025《房地产制度法规政策》房地产估价师考前冲刺必会300题-含详解
- 电工电子技术 课件 21.铁心线圈电路-30.直流电动机的结构和工作原理
- 公司环保监管培训
- 幼儿园获奖公开课:小班安全《宝宝过家家》课件
- 血液透析中肌肉痉挛护理
- IMT-2020(5G)推进组:5G-A网络智能化场景及关键技术研究
- DB5116T 10-2022 饲料用竹粉加工技术规范
- 2025年电子设备装接工岗位职业技能资格知识考试题库(附含答案)
- 《几内亚地质概况》课件
- 城市内涝课件()
- (安全生产)2020年硫酸安全设施设计专篇
- 公关活动策划的创意与执行
- 肺功能课件教学课件
- 2024年:服务器虚拟化技术及其应用培训
- 南充房地产市场月报2024年08月
评论
0/150
提交评论