2023屆四川省仁壽縣文宮高三第五次模擬考試英語(yǔ)試卷含解析

2023高考英語(yǔ)模擬試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號(hào)填寫在答題卡上。2．回答選擇題時(shí)，選出每小題答案后，用鉛筆把答題卡上對(duì)應(yīng)題目的答案標(biāo)號(hào)涂黑，如需改動(dòng)，用橡皮擦干凈后，再選涂其它答案標(biāo)號(hào)?；卮鸱沁x擇題時(shí)，將答案寫在答題卡上，寫在本試卷上無(wú)效。3．考試結(jié)束后，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．Juliahasgotapretty_deal—shewaslaidoffjustforbeinglateonce!A．roughB．toughC．illegalD．mean2．Accordingtotheschoolrule,nochildbeallowedoutoftheschool,unlessaccompaniedbyhisorherownparents.A．should B．mustC．shall D．can3．－IhearIronManIIIisonrecently.Let’ssetoffforthecinematoappreciateitnow.－________It’sabout10PM.I’msotiredthatImustgotobed.A．Let’sfindsomeoftheaction.B．Howdoyoufindit?C．It’sentirelyuptoyou.D．Youcan’tbeserious.4．—Howisthetestthatyoutookyesterday?—Unfortunately,notevenoneofthehundredstudentswhotookthetest______passed.A．hasB．haveC．a(chǎn)reD．is5．—Howwasyourjobinterview?—Verysuccessful.I________myhomeworkaboutthecompany,youknow.A．haddoneB．havedoneC．didD．wasdoing6．Patrickwaited________alltheluggagewascleared,buthisneverappeared.A．until B．beforeC．when D．while7．Themonitorsaidthatthelearningmethodheusedimprovedhismaths.A．greatly B．nearly C．normally D．seriously8．Allthestudentsarerequiredtochecktheyhavemadesomespellingerrorsintheircompositions.A．whetherB．whatC．thatD．which9．Duetothecountry’sgrowingrateofurbanization,China’smigrantpopulation_______tobeover200millionby2020.A．predictsB．ispredictedC．willhavebeenpredictedD．willbepredicted10．Theconferenceaimstodevelopbusinessandletpeoplethinkabout_______theycanhaveapositiveinfluenceontheplanet.A．whyB．thatC．whatD．how11．—Whatdoyouwanttodonext?Wehavehalfanhouruntilthebasketballgame.—_____.Whateveryouwanttodoisfinewithme.A.It’suptoyou B．GladtohearthatC．Youcan’tmissit D．Itjustdepends12．—Whatdoyoudo,Rita？—I’maclerkinaforeigncompanynow．ButI_____Englishinahighschoolfor10years．A．teach B．havetaughtC．taught D．a(chǎn)mteaching13．Giventhehugegap_______economicdevelopmentandculturalconsciousness,youngpeoplefindbigcitiesaresaferthansmalltowns.A．inviewofB．incaseofC．inconsequenceofD．inrespectof14．I'mcallingtoenquireabouttheposition__________inyesterday'sChinaDaily.A．a(chǎn)dvertised B．tobeadvertised C．a(chǎn)dvertising D．havingadvertised15．Wearesotired.______wecouldtakethedayofftomorrow!A．OnlyifB．WhatifC．IfonlyD．Ifso16．ThepredictionfromMayaworriesresidents_______December21,2012wouldbetheendoftheworld.A．if B．that C．whether D．which17．–Excuseme,sir,didn’tyouseetheredlight?–Sorry,mymind________somewhereelse.A．hasbeenwandering B．waswanderedC．waswandering D．hasbeenwandered18．Itwasn’tuntilthen_______theirmarriagewasbreakingupbecausetheyhadlittleincommon.A.didIrealize B.thatIrealizedC.hadIrealize D.whenIrealized19．IwishI______photographythen.Ifso,Icouldgiveyouahandatpresent.A．studied B．hadstudiedC．havestudied D．willstudy20．Forathird-culturekid,itisofteneasiertoanewforeigncountrythantotheir"home"country.A．movingB．tomoveC．moveD．moved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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）OnaFebruarydayduringanunusuallymildwinter,Ifoundmyselfmissingthesnowybeauty.IenjoyedthefeelingthatcomesfromwatchingsnowfallgentlyfromheavenwhileI’mcosyinsidewithagoodfireburninginthestove.Butthereweremoreseriousconcerns,likethelackofrainfallmakingourwoodsmoreaccessibletosummerforestfires.Localskifieldsandhotels,alldependentonasnowyseason,feltsorryforthevacantlifts,emptyrestaurantsandunusedsnowmobiles．ThenIhappenedtoseethreelittlerobins

（知更鳥）

flyintoouryard.Whatweretheydoinghere?Westofus,intheWillametteValley,wildflowersburstthistimeofyear.ButhereincentralOregon,evenifagroundhog

（

土撥鼠）

hadwantedtoappear,itcouldn’thavebrokenthroughthefrozenearth.Andyet,theserobinshadarrived.Theirpresencebroughtmeaflowofhappiness.ItfeltlikeacelebrationasIdugintomybagofbirdseedandspreadahandfulontheground.Aboveme,thedeepblueskywascloudless,perfectlyquietbutforsomesmokefromaneighbor’schimney.Thelivelycoldmadetheairfreshandclean.Myrobinsjumpedlightlytowardtheseed.Mysouljumpedwiththem,feelingequallycarefree.Caughtupinthemomentofspringfever,Icheckedoutsnowlessflowerbeds.Tomydelight,Ispottedagreenbranchstickingoutthroughthebrownsoil.Despitethecold,itwasn’treadytogobackinside.Justashortmeetingwiththoserobinshadrenewedmyspirit.ThenextdayIwouldreturntomyoutdoorworkwithacheerfulheartandahopefuleyeforthesesignsofspring.1、（小題1）Theauthormissedasnowywinterbecausesnowcould________.A．preventforestfiresB．boomhisbusinessC．promiseanearlyspringD．bringhimagoodfeeling2、（小題2）Theauthorfelthappywhenfinding________．A．theskywasdeepbluewithcloudsB．threelittlerobinsflewintohisyardC．wildflowersburstintheWillametteValleyD．a(chǎn)groundhogappearedthroughthefrozenearth3、（小題3）Wecaninferfromthepassagethattheauthor_______．A．wouldenjoywildflowersthenextdayB．thoughtwinterwasalreadyoverC．longedforthecomingofspringD．lovedrobinsthemost22．（8分）WhenIfirstgotane-mailaccounttenyearsago,Ireceivedcommunicationsonlyfromfamily,friends,andcolleagues.NowitseemsthateverytimeIcheckmye-mail,Ihaveanendlessseriesofadvertisementsandothercorrespondencethatdonotinterestmeatall.Ifwewante-mailtocontinuetobeuseful,weneedspecificlawsthatmakespamming(發(fā)送垃圾郵件)acrime.Iflawmakersdonotdosomethingsoontoprohibitspam,theproblemwillcertainlygetmuchworse.Computerprogramsallowspammerstosendhundredsofmillionsofe-mailsalmostinstantly.Asmoreandmoreadvertisersturntospamtoselltheirproducts,individuale-mailboxesareoftenfloodedwithspame-mails.Wouldpeoplecontinuetousee-mailiftheyhadtodealwithanannoyingamountofspameachtime?Thisproblemistroublingforindividualsandcompaniesaswell.Manyspame-mailscontaincomputervirusesthatcanshutdowntheentirenetworkofacompany.Companiesrelyone-mailfortheiremployeestocommunicatewitheachother.Spamfrequentlycausesfailuresintheirlocalcommunicationsnetworks,andtheiremployeesarethusunabletocommunicateeffectively.Suchasituationresultsinalossofproductivityandrequirescompaniestorepeatedlyrepairtheirnetworks.Thesecomputerproblemsraiseproductioncostsofcompanies,whichare,intheend,passesontotheconsumer.Forthesereasons,Ibelievethatlawmakersneedtolegislate(立法)againstspam.Spammersshouldbefined,andperhapssenttoprisoniftheycontinuetodisturbpeople.E-mailisatoolwhichhelpspeopleallovertheworldtocommunicateconveniently,butspamisdestroyingthisconvenience.1、Whatdoestheunderlinedword“correspondence”inParagraph1probablymean?A．messages B．ideasC．connections D．programs2、Accordingtothetext,whatisthemajorcauseofthefloodingspam?A．Companiesrelyone-mailforcommunications.B．Morepeopleintheworldcommunicatebye-mail.C．Manycomputervirusescontainspame-mail.D．Moreadvertisersbegintopromotesalesthroughspam.3、Accordingtotheauthor,whoisthefinalvictimofspam?A．Thebusiness B．TheadvertiserC．Theemployee D．Theconsumer4、Whatisthepurposeofthetext?A．Toinform B．ToeducateC．Topersuade D．Toinstruct23．（8分）Hamburgers,Frenchfries，potatochips,popcorn,andpizza.Thereisnodenying(否認(rèn))thatthesefoodsaretasty.Butoften,it’stheaddedsaltthatmakesyoudesirethem.Thus,USkidsareeatingtoomuchsaltyfood.Tablesaltisabout40%sodium(鈉).Ourbodiesneedsomesodiumtoworkproperly.Buttoomuchofitisnothealthy.Thesaltbottleistoblameforjust11%ofthesodiumkidsconsume.Theresthasbeenaddedtofoodbeforeitevenreachesthetable.Thefollowingshowshowmuchsodiumispackedintoatypicalturkey-and-cheesesandwich.Aturkeysandwichcanpackabigsodiumpunch.Addateaspoonofmustard(芥末)andthetotalrisesto1,522milligrams(mg).Kidsaged9to13shouldgetnomorethan2,200mgeachday.Thiscanraisebloodpressure,whichinturncanleadtoheartproblems.Today,1in9childrenhasraisedbloodpressure.There’sgoodnewsthough.Consuminglesssaltcanlowerbloodpressure.That,ofcourse,iseasiersaidthandone.Themoreyoueatsaltyfoods,themoreyoudevelopatasteforthem.Thekeytochangingyourdietistostartsmall.Smallchangesinsodiuminfoodsarenotusuallynoticed.Eventually,theeffortwillresetakid’stastebuds(味蕾).BridgetMurphyisadietitian.Shesayskidscantryaddingspicestotheirfoodinsteadofsalt.Eatingfruitsandvegetablesandcuttingbackonpackagedfoodswillalsohelp.Needalittleinspiration?Murphyoffersthistip:Focusontheimmediateeffectsofadietthatishighinsodium.Highbloodpressurecanmakeitdifficulttobeactive.“Doyouwanttothinkclearlyandperformwellinschool?”sheasks.“Doyouwanttorunfaster?”ZerleenQuader,oftheCDC,suggestsreadingnutritionlabels.“It’ssurprisinghowmuchthesodiumcontentforthesamefoodcanvarybybrand,”shesays.1、Whydokidstendtoeattoomuchsalt?A．Saltcontainsmuchsodium.B．Thesaltbottlesaretoobig.C．Saltmakesfoodsdelicious.D．Saltisnecessaryfortheirbodies.2、Wheredoesmostofthesaltkidseatprobablycomefrom?A．Family-cookedfoods.B．Fruitsandvegetables.C．Bottlesinthekitchen.D．Store-boughtfoods.3、Howdoesaddedsaltdoharmtoone’shealth?A．Itmakesonetooactive.B．Itraisesbloodpressure.C．Itchangessodiuminsalt.D．Itmakesgainingweighteasy.4、Whichisasuggestedwaytoreducetheintakeofsalt?A．Replacingsaltwithspices.B．Eatingwithoutselection.C．Eatinglesshome-madefood.D．Takingmuchexerciseeveryday.24．（8分）Mostheroesarenotsuper.Theydon’tappearincomicbooks,ontelevision,orinmovies.Theyjustdowhattheybelieveneedstobedonetomaketheirworldabetterplace.BikeBatmanisoneofthem.BikeBatmanisa30-year-oldmarriedengineerwholivesinSeattle,Washington.He’sacyclistwhoalsobuysandsellsbikesasahobby.Aboutthreeyearsago,hewaslookingforabikeforhiswife.HefoundoneonCraigslist,awebsitewherepeoplelistthingstheywanttosell.Asheoftendoes,healsolookedatBikeIndex,apopularwebsitethatallowsuserstoregistertheirbikesandpostreportswhenthey’retaken.Thebike,whichhewasconsideringpurchasing,clearlymatchedonereportedstolenonBikeIndex.Thenhecalledthepersonwhoclaimedtobethebike’sownerandarrangedtomeethim—supposedlytocompletethesale.Whenthetwomenmet,BikeBatmantoldthethief,“You’vegottwooptions.Youcanwaituntilapoliceofficergetshere,oryoucanjustgetoutofhere.”Youcanimaginewhatthethiefdid.Afterthatfirstsuccess,BikeBatmandevelopedasaferroutine.WhenheseesquestionablebikeadsonCraigslist,hecross-referencestheimagewithbikesreportedonBikeIndex.Oncehehasconfirmeditwiththeowner,hearrangesameet-upwiththethiefandwillcalltheSeattlepolicedepartmentsothatofficerscanparticipateintheaction.Inmorethanhalfofthe22casesinwhichhehasgotbackandreturnedbikes,thethieveshavebeenarrested.Inonecase,BikeBatmanevenhelpedafamilyrecoverawiderangeofprizedpossessionsthatsuspectshadstolenduringahomeburglary.Hisnicknamecamefromadiscussionwithapoliceofficerwhosuggestedhebecalled“RobinHood”.Sincehewasn’texactlystealingfromtherichandgivingtothepoor,“Batman”seemedabetterfit.Theideaofasuperheropunishingcriminalsfeelsprettysillytohim,butthemainreasonhecontinueshisworkistokeepupSeattle’sreputationasafriendlycity.1、BikeBatmanis.A．a(chǎn)superheroB．a(chǎn)websitemanagerC．a(chǎn)SeattlecitizenD．a(chǎn)policeofficer2、WhenBikeBatmandiscoversaquestionablebike,hewillfirst.A．contacttheownerofthestolenbikeB．lookupthebike’sinformationC．callthepolicedepartmentD．a(chǎn)rrangetomeetthethief3、BikeBatmanhelpsfindthelostbikesto.A．becomefamousB．helppoorpeopleC．punishbikethievesD．buildafriendlycity4、Fromthepassage,wecanlearnthat.A．BikeBatmanfeltrelievedtoseethethievesarrestedB．BikeBatmanbeganhisgooddeedsbyaccidentC．thepolicefailedtoperformtheirdutiesD．thethievesrefusedtoreturnthebikes25．（10分）Englandcontinuestobeoneofthemostpopulartouristdestinationsintheworld.Londoninparticularisoneofthemostvisitedcitiesanddrawspeopleinwithitsappeal,history,andpubs.England’ssmallercities,likeBathandOxford,areequallyasattractivewithalotofcultureandfewercrowds.Liverpool,birthplaceofTheBeatles,hasarichmusicalhistory.Thecountrysidehaswonderfulnaturalbeauty.HerearesometipsontravelinginEngland.Freemuseums—PublicmuseumsofferfreeadmissionineverycitythroughoutEnglandandtheUK.It’sagreatwaytolearnaboutthecountry’smostinfluentialartistsandhistory,andspendarainydaywithoutpayingacent.Bookearly—Bookalltransportationwellinadvance,evenifyoudon’tplantouseit.Farescanbearound￡2withalittleplanning.TheMegabusnotonlyrunsbusesbutalsoprovidestrainsthroughoutEnglandandisthebestchoiceforcheaptravelthroughoutthecountry.Pubfood—EatinginEnglandcanbequiteexpensive,butforgoodcheapandfillingmeals,visitthelocalpubs,whereyoucangetagoodmealforlessthan￡10.Besides,thepubsareagreatwaytomeetpeople!GetaTasteofUKcard—TheTasteoftheUKcardoffersupto1%offatselectedrestaurants.Youdon’tneedtobeanEnglishtogetthecard,andyouneedn’tpaythefirstmonth’smembershipfee,whichisperfectformosttravelers.Takeafreewalkingtour—ManymajorcitiesinEnglandofferfreewalkingtours.Theyusuallylastafewhoursandareagreatwaytoseethecity.1、ComparedwithLondon,Oxfordis.A．moreappealingB．lesscrowdedC．largerinsizeD．richerinhistory2、Whyiseatinginlocalpubssuggested?A．Thepriceoffoodislowthere.B．Thechanceofmeetingstarsishighthere.C．Theserviceisexcellentthere.D．Thediningatmosphereisperfectthere.3、Whatcanbeknownfromthetext?A．AllmuseumsintheUKarefreeofcharge.B．ThebestwaytotravelaroundEnglandisbybus.C．FreewalkingtoursareavailableinonlysomecitiesinEngland.D．HoldersoftheTasteofUKcardcanenjoydiscountsatallrestaurants.第三部分語(yǔ)言知識(shí)運(yùn)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(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）MydaughterbroughtherfourdogsovertomyhousethoughIkeeptwoofmyown.Forafewhoursthenthehousewasfullof1.Therewasrunning,barkingandgrowling.Toyswerechasedafter,lapswere2onandfaceswerelicked.Nowthattheyhavethoroughly3themselvesout,allsixdogsarenapping4andthecatfinallycameoutofhidingagain.Ihavehaddogsasmy5foralmostallofmylifehere.Theyhavegivenmea6andfriendshipthatnoamountofmoneycouldever7.Ofcourse,theyhavehadtheirflawstoo.Theirbreathhasn’t8beenthebest,Norhastheirbody9.Theysometimeshavedefecated(排便)onmyfloorhadthrownthemselvesuponmy10.Theyhavewokenmeupfartoo11,fartoooften.Theirsuddenbarkinghasmademy12ringandmyheartratejump.Theyhavestolenmycoversand13onmypillows.Theyhavecoveredmyclothesandcarpetsin14.Whatisworse,theyhave15myshoesandsometimesmyfurniture.AndIhaveseenthemeatthingsthatIwon’tdare16here.Still,Ihavelovedthemallunconditionally17theyhavealllovedmeunconditionally.Inthis18momentwiththemallnappingaroundme,Ican’thelpbutthinkwhatthisworldwouldbelike19wealllovedeachotherasunconditionallyasourdogsloveus.Wouldtherebea(n)20towar,hunger,hate,andfear?Iexpectthatwewillbeabletocreateapeacefulworldforallthepeopleonit.1、A．hopeB．noiseC．trustD．expectation2、A．caughtB．broughtC．jumpedD．turned3、A．takenB．carriedC．heldD．worn4、A．peacefullyB．a(chǎn)nxiouslyC．possiblyD．fully5、A．interestB．colleaguesC．guidesD．companions6、A．loyaltyB．rewardC．cheatD．entertainment7、A．suggestB．remindC．buyD．charge8、A．sometimesB．a(chǎn)lwaysC．neverD．still9、A．sizeB．heightC．lengthD．smell10、A．yardB．bathroomC．bedD．pool11、A．soonB．earlyC．quicklyD．late12、A．earsB．eyesC．bellsD．phones13、A．climbedB．readC．sleptD．played14、A．furB．leavesC．dustD．water15、A．swalloweddownB．chewedupC．takeninD．broughtout16、A．conveyB．deliverC．promoteD．describe17、A．whenB．thoughC．becauseD．a(chǎn)fter18、A．importantB．quietC．boringD．lonely19、A．ifB．a(chǎn)sC．sinceD．for20、A．solutionB．endC．supportD．change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(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）語(yǔ)法填空CulturalTVprogramshaveexperiencedacome-backat1．startoftheChineseNewyearin2017.Sinceitsbroadcast,theprogram,Readers,2．(become)ahit.BroadcastonChinaCentralTelevision(CCTV)overtheweekend,itisbringingfresh3．(enthusiastic)forliteratureinChina.Readerssetouttointerpretthepowerandvaluesbehind4．(tradition)Chineseculture.Theweeklytalkshow,producedandhostedbythefamousTVpersonalityDongQing,invitespeoplefromallwalksoflife5．(read)poems,essaysandbookstheylike6．wrote.Readershasbroughtthealmost-losthabitofreadingaloudbackintothepublicspotlight,whichmakestheaudience7．(appreciate)thebeautyoflanguage.Theparticipantsalso8．(active)sharestoriesfromtheirownlife,explainingreasons9．particularpiecestouchedtheirheartsorshapedtheirlives.Intheshow,poemscan10．(adapt)intosongs.SofarthisprogramhasbeenconsideredoneofthemostpopularshowsinChina.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。注意：1、每處錯(cuò)誤及其修改均僅限一詞；2、只允許修改10處，多者（從第11處起）不計(jì)分。DearLiMing,ThisSundaywe’llgotothenursinghomeanddidsomevoluntarylabor、Youwereout,whileIdroppedinonyou、However,Ihadtoleaveamessagetoyou、Accordingtothemonitorsaid,we’llmeetatthegateofourschoolat9:30tomorrowmorningandstartouttogetherwithbike、Soyoushouldtaketheirbikeanddon’tforgettotakesomewashingpowder,barbertoolsandweedingtool、Wewillhelpwithwashingclothes,cuttingtheirhairandgetridofsomeweedinthegarden、Lastly,youshouldremembertotakesomefoodforthelunchbecausewe’llstayhereandchatwiththematnoon、Ifyoucomeback,pleasephonemeatonce、第二節(jié)書面表達(dá)（滿分25分）29．（25分）根據(jù)題目所提出的具體要求，在答題紙上寫出一篇連貫完整的短文。詞數(shù)不少于80。假如你是李華，你的澳大利亞筆友Jack對(duì)近期你在學(xué)校參加的社團(tuán)活動(dòng)很感興趣。請(qǐng)寫一封郵件做介紹，內(nèi)容包括：1）社團(tuán)名稱；2）至少三個(gè)社團(tuán)活動(dòng)；3）你的收獲和感受。郵件的開頭和結(jié)尾已為你寫好，不計(jì)入總詞數(shù)。DearJack,How’severythinggoing?I’mexcitedtotellyou______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Bestregards,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、C3、D4、A5、A6、A7、A8、A9、B10、D11、A12、C13、C14、A15、C16、B17、C18、Ｂ19、B20、B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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、2．D3、【小題2】B【小題3】【小題3】A22、Manypeoplewritetonewspaperandmagazinestoexpresstheiropinions.Letterstotheeditormustcarrythewriter’sfullname,addressandtelephonenumber,althoughtheinformationisnotnecessaryforpublication.Thisrequirementtoprovidepersonalparticularsisaclearindicationthatwritersareheldresponsibleforwhattheysay.Whenawriterwantshisvoiceheard,heneedstoclaimownershipofhisvoice.Responsibilityisthenameofthegame.“Peopletodaypreferlivingtogethertoputtingtheirsignaturesonamarriagecertificatebecausetheyrefusetoacceptresponsibilityfortherelationship,”saidsocialworkerKenYip,“andthisiswhatiscausingalotoffamilyproblems.”Whenwesignapaper,forexample,abusinesscontractorabankdocument,thesignatureisasealofconsent,anagreementtotakethematterseriously.Mostgovernmentsandmanyorganizationswillnotprocesswrittencomplaintsiftheydonotbearthewriter’ssignature.Theabsenceofasignature,theyexplain,tellsusthatthewritercannotbetooseriousandthereforedoesnotdeserveareply.Therearepeoplewhowishtoremainanonymous（匿名的）forvariousreasons.Multi-billionaireMr.Kingdonatesgenerouslytocharityseveraltimesayear.Hegivessimplybecausehewantstohelpbutnotforthepublicityhisdonationsmaybring,andhedoesnotwanthisgooddeedstomakenews.Inothercases,peopleinsistonanonymitybecausetheyareafraidoftheconsequencesofrevealingtheiridentity.Crimewitnessesmaybewillingtoassistthepolice,butm