2022年青海省青海師范大學(xué)附屬高三最后一卷英語試卷含解析

2021-2022高考英語模擬試卷

注意事項(xiàng)：

1.答題前，考生先將自己的姓名、準(zhǔn)考證號(hào)填寫清楚，將條形碼準(zhǔn)確粘貼在考生信息條形碼粘貼區(qū)。

2.選擇題必須使用2B鉛筆填涂；非選擇題必須使用0.5毫米黑色字跡的簽字筆書寫，字體工整、筆跡清楚。

3.請按照題號(hào)順序在各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書寫的答案無效；在草稿紙、試題卷上答題無效。

4.保持卡面清潔，不要折疊，不要弄破、弄皺，不準(zhǔn)使用涂改液、修正帶、刮紙刀。

第一部分（共20小題，每小題1.5分，滿分30分）

1.Iregretnothavingtakenyouradvice.OtherwiseIthismistakeatthemoment.

A.didn'tmakeB.wouldn9tmake

C.hadn'tmakeD.wouldn'thavemade

2.—Look!Maryiscrazilylookingforsomethingagain!

——,shecan'tfindherkeys.

A.TopicallyB.OccasionallyC.AccordinglyD.Particularly

3.Theoldcouple,countrylife,wereunwillingtomovetothecitytolivewithhisson.

A.accustomedtoB.buriedin

C.addictedtoD.exposedto

4.Johnonceworkedinaremotemountainvillageschool,whichisonlyonfoot.

A.accessibleB.acceptableC.availableD.appropriate

5.Simplyraiseyourhand,andataxiappears

A.atnotimeB.atonetime

C.innotimeD.forthetimebeing

6.Yesterdayishistory,tomorrowisamystery,onlytodayisagift,andthatiswecallitpresent.

A.howB.whenC.whyD.where

7.theconcerttoraisemoneyforhungerreliefandtomakethepublicawareoftheproblem,Geldofinvited

manyfamousmusicianstotakepartinit.

A.IntendedB.IntendingC.HavingintendedD.Tointend

8.Inthestudents9eyes,MrsSmithisamothermorethanateacher.shetreatsthestudentsjustlikeherown

children.

A.AsaresultB.InotherwordsC.WhatismoreD.Firstofall

9.Ourfootballteamhadaleadinthematch,butthelastminutegoaloftheguestteam.

A.gaveitawayB.putitaway

C.wipeditawayD.carrieditaway

10.—Howcouldtheymisunderstandmelikethat?

——Justkeepsilent!Ifsthebestwaytoletthemknowthey_youwrong.

A.doB.did

C.aredoingD.haddone

11.ThismorningIpickedupwalletinsurpriseonmywaytoschool.

A.A;aB.the;aC.a;\D.\;the

12.—Couldyoupossilbytaketotherailwaystationtomorrow?

A.NowayB.NevermindC.NotatallD.Noproblem

13.BythetimeIsawtheangryexpressiononhisface,Iexactlywhat1washavingtoface.

A.knewB.hadknownC.wouldknowD.haveknown

14.IfyouwanttoseeMr.JohnsononFridaymorning,makesureheisaheadoftime.

A.approachableB.accessibleC.availableD.convenient

15.Thegovernmentistothetechnologiestothefullinthestructuraltransformationoftheeconomy.

A.adaptB.expose

C.exploitD.attach

16.—AlanseemsalottallerthanwhenIlastsawhim.

-He.He'sgrownafootsinceyousawhiminShanghai.

A.isB.willbe

C.hasbeenD.was

17.—Jackhasbeenoutofconsciousnesssincetheaccident.Willhecometohimself,doctor?

—It'sgoingtobetoughbutvveanticipatethathewill.

A.putthroughB.pullthrough

C.putoverD.pullover

18.Consideredtobealessdangeroustotobacco,He-cigsHaretakingovertheWestasmoreandmorepeople

switchoverwhentryingtokickthehabit.

A.adjustmentB.alternative

C.advertisementD.amusement

19.Soonaftergettingoffhishorse,thecaptainappearedatthesecond-floorwindows,hecouldseenothingbut

trees.

A.whereB.fromwhere

C.whichD.fromwhich

20.—Tedhasneverbeensorude!

—Hesomethingheshouldn'thave,butIguesshedidn'tmeanthat.

A.hassaidB.hadsaid

C.saidD.wassaying

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）Cigarettebutts（煙蒂）areeverywhere-cloggingupourstreets,litteringourbeaches-andfordecades

they'vebeenthoughtofas66unrecyclablew.ButaNewJersey-basedcompany,calledTerraCycle,hastakenonthe

challenge,andhascomeupwithawaytorecyclemillionsofcigarettebuttsandturnthemintoindustrialplastic

products.Itsaimistotakeitemsthatpeoplenormallyconsiderimpossibletorecycle,andthenusesciencetofigureouta

waytodojustthat.

Despitetheincreaseinanti-smokingadsandmessagingoverthepast20years,globalsalesofcigarettesincreased

by4percent,andawholelotofthosecigarettebuttsareendingupastrash,whichcansurelypollutethesurrounding

environment.

Sohowdoyougoaboutturningallthosepoisonousendsintosomethinguseful?TerraCycledoesthisbyfirst

breakingthemdownintoseparateparts.Theymixtheremainingmaterials,suchasthetobaccoandthepaper,with

otherkindsofrubbish,anduseitonnon-agriculturalland,suchasgolfcourses.Thefilters（過濾嘴）arealittleharder.

Torecyclethese,TerraCyclefirstmakesthemcleanandcutsthemintosmallpieces,andthencombinesthemwithother

recycledmaterials,makingthemintoliquidforindustrialplasticproducts.

Theynowhavemorethan3,000cigaretterecyclingbinsinninecountriesaroundtheworld.They'realsoexpanding

theirrecyclingofferingstotherestofthe40percentofhouseholdwastethatcurrentlycan'tberecycled,suchas

chocolatepackaging,pens,andmobilephones.Thegoalistousethelatestresearchtofindawaytostopsomuchwaste

endingupin.landfill（垃圾填埋），andthengetcompaniestofundtheprocess.Andsofar,it'sworking.

“Wehaven'tfoundanythingthatwecan'trecycle,communicationsdirectorofTerraCycle,AlbeZakes,said."But

withtheamountandvarietyofpackagingandlitterintheworld,wearealwayslookingfornewwastestreamsto

address.99

1、Whichofthefollowingistrueaccordingtothetext?

A.Itisimpossibleforthefilterstoberecycled.

B.TerraCyclehasachievedalotinrecyclingwhatusedtobeconsidered“unrecyclable”.

C.Anti-smokingadsandmessaginghaveledtopeople'squittingsmoking.

D.Mobilephonescan'tberecycledbymeansofthelatestresearch.

2、Whatcanwelearnabouttheapproachtorecyclingcigarettebutts?

A.Unbelievableandcostly.

B.Excellentbuthardtocarryout.

C.Uselessindealingwithotherhouseholdwaste.

D.Practicalandenvironmentallyfriendly

3、Theunderlinedword'"trash”inParagraph2probablymeans.

A.mineralB.fertilizer

C.rubbishD.poison

4、InAlbeZakes^opinion,.

A.TerraCyclehassuccessfullyrecycledeverything.

B.theystillhavealongwaytogo.

C.itwillbetoodifficultforthemtofindnewways.

D.thepublicshouldbeawareoftheenvironmentalpollution.

22.（8分）Foodstoringiscommoninmembersofthecrow（烏鴉）family，Anewstudytestedthebirdsoutsidethis

naturallyoccurringbehaviour;whichmayhaveevolved（進(jìn)化）specificallybecauseitgivescrowsasurvivaladvantage.

Somecrowspeciesareknowntonaturallyusetoolstorecoverfood.Sotheresearcherstestedwhetherthebirdscould

storeandrecoveratoolsotheycouldgetitattheirfoodafteragapof17hours—somethingwewouldn'texpectthemto

donaturally.Buttheywereabletoinstantlyselectthetooloutofanumberofunnecessaryitems.

Inanotherexperiment,theresearcherstaughtcrowstoselectatoken（禮品券）fromanumberofitemssothat

theycouldthenexchangeforfood.Again,thebirdsthenshowedthattheycouldplanforthefutureusingthisnew

behaviour.Thisisdifferentfromallofthepreviousstudiesinfutureplanning,whichhavefocusedonnaturally

occurringbehaviour.Forexample,weknowthatchimpanzeesselect,transportandsaveappropriatetoolsforfuture

needs.

Thesestudieshaveshownthatanimalscanplanforthefuture-buttheyleftanimportantquestionopenfor

debate.Areanimalsonlyabletoplantouseabilitiesthathaveevolvedtogivethemaspecificadvantage,orcanthey

flexiblyandintelligentlyapplyplanningbehaviouracrossvariousactions?Mostcriticswouldsaytheformer,asthe

animalsweretestedinnaturallyoccurringbehaviours.

Butthenewresearchprovidesthefirstevidencethatanimalspeciescanplanforthefutureusingbehaviourthat

doesn'ttypicallyoccurinnature.Thissupportstheviewthatatleastsomerecognitiveabilitiesinanimalsdon'tevolve

justinresponsetospecificproblems.Instead,itsuggeststhatanimalscanapplythesebehavioursflexiblyacross

problemsinasimilarwaytohumans.Weneedtoinvestigatehowflexiblebehaviourevolved.Thenwemightbeableto

seehowcrows'abilitytoplanforthefuturefitsinwiththeirbroadercognitivepowers.

1、WhafsthenewfindingaboutsomecrowsaccordingtoParagraph1?

A.Theycanstorefood.B.Theycanusetoolstorecoverfood.

C.Theycanstoreandrecovertools.D.Theycanselectandstorefood.

2、Whatarecrowstrainedbyscientiststodowhengivenatoken?

A.Rejectitcasually.B.Exchangeitforfood.

C.Saveitastheirfood.D.Buildanestwithit.

3、Whatdoscientiststhinkofthestudiesthatanimalscanplanforthefuture?

A.Theyarecontroversial.B.Theyaredisappointing.

C.Theyarecontradictory.D.Theyareconvincing.

4、Whatcanbeinferredaboutrecognitiveabilitiesinanimals?

A.Theydeveloponlywithage.

B.Itisunclearhowthey'veevolvednow.

C.Noanimalsbutcrowsbenefitfromthem.

D.Planningforthefuturehelpstheirevolution.

23.（8分）Chinahasbecomethefirstcountrytosuccessfullylandaspacecraftonthefarsideofthemoon.The

Chang'e?4probe（探測器）hasalsomadethefirstlunarlandingsince1972.Ithasthetaskofexploringthesideofthe

moonthatneverfacestheearth.Thedarksideofthemoonisolderandhasathickersurfacethanthevisibleside.It

takesthemoonaslongtogoaroundonitsownaxis（軸）asitdoesforonecompleteorbitaroundtheEarth.

TheChineseprobelandedinahugecrater2500kmindiameterand13kmdeep.Thecraterisoneoftheoldest

partsofthemoonandoursolarsystem.

Scientistshopetolearnmoreaboutthegeologyofthefarsideofthemoon.Thecrafthastwocamerasonboard

whichwillsendimagesbacktoearth.Itwillalsoattempttosendsignalstodistantregionsofspace,somethingthat

cannothappenonearthbecauseoftoomuchradionoise.

Chang*e-4alsohasinstrumentsonboardtoexaminemineralsaswellasacontainerwithseedswhichwilltryto

createaminiature（微型的）biosphere（生物圈）.

Communicationwiththespacecraftisnoteasy.Imagesandotherdatamustbetransmittedtoaseparatesatellite

becausenodirectcommunicationwiththeearthispossible.

ForChinatheChang*e-4missionisanimportantachievement,becausethecountryhassuccessfullydone

somethingnoothernationonearthhas.Itwantstobecomealeadingpowerinspaceexplorationandhasannounced

planstosendastronautstothemoonandsetupitsownspacestation.

1、WheredidtheChang*e4probeland?

A.OnthelunarsidefacingtheearthB.Ontheinvisiblesideofthemoon

C.Inayoungercrateronthemoon.D.Inapreviousspacestation.

2^Whyisthecraftequippedwithacontainer?

A.Toseewhatseedscancomeoutonthemoon.

B.Tocollectsomeimportantmatteronthemoon.

C.Tofindwhethertheseedscangrowonthemoon.

D.Tocheckwhethersomemineralsexistonthemoon.

3、Whatcanwelearnfromthetext?

A.Thedarksideofthemoonisascoldastheotherside.

B?Thebrightsideisyoungerandthinnerthantheotherside.

C.Otherplacesinspacemayhardlyreceivesignalsfromthecraft.

D.Thetwocamerasonthecraftcansendpicturestotheeartheasily.

4、Accordingtothetext,whatwillChinadointhefuture?

A.Chinawilllandmannedspacecraftonthemoon.

B.Chinawillbuiltanotherspacestationonthemoon.

C.Chinawilllaunchmorespaceprobestothemoon.

D.Chinawillbecomethefirstcountryinexploringspace.

24.（8分）JudyWrightandherhusbanddecidedtomoveclosertotheirson,Chris,wholivedinGeorgia.

Aboutamonthafterthemove,Judyfellill,sufferingfromherongoing（不間斷的）battleagainstParkinsondisease.

Herconditionworsenedrapidlyandsherequiredmedicalcareathome.Thefamilyhiredanursingaidwho

canceledatthelastminute.Instead,awomannamedrI\inDeHectorshowedupinherplace.

Oneday,TunDesharedastorywithJudyandherfamily.Sherememberedaparticularlydifficultdayin2014,

whenastrangerhadhelpedherwithakindgesture.Shehadrunoutofgas,andwithonly$5inherpocket,waswalking

toagasstation.Amansawherwalkingandturnedhiscararound.Hepaidforhergasandgaveherallthecashleftin

hiswallet.Uponhearingthestory,Judy'sson,Chris,tookoffhishatandsaid『Thatwasme!”Hewasthestrangerthat

hadhelpedThnDeonthatdifficultday.

DuringthecareofJudy,theWrightfamilylearnedaboutTunDe'sfamilyandherowndream.Thenursingaid,

TunDehopedthatonedayshecouldbecomeanOB-GYNnurse.Hertuitionwaspastdue（逾期）andshehadafamilyto

carefor;butshewasdeterminedtoachievethatgoalforherselfandherfamily.

JudydiedonJuly9,2017.Insteadofflowers,herfamilyaskedmourners（悼念者）todonatetoTunDe'seducation,

toassistherinpayingforhernursingschool.Inlessthanaweek,theyraisedmorethan$8,000andpresentedherwith

thesurprisecheck.

1、WhydidJudy'sfamilychooseTunDeintheend?

A.Tohelpherwithakindgesture.B.TolookafterJudyinthehospital.

C.Toreplaceanothernursingaid.D.TogiveJudythebestmedicalcare.

2、HowmightChrisfeelwhenhearingTunDe9sstory?

A.ThrilledB.Shocked

C.PuzzledD.Delighted

3、HowdidtheWrightfamilyhelpTunDeafterJudy'sdeath?

A.Theypaidforhereducation.Theyhelpedcareforherfamily.

C.Theyboughtherasurprisepresent.Theyhelpedherrealizeherdream.

4、Whatdoesthewholestorymainlytellus?

A.Kindnesscomesfullcircle.B.Constantdroppingwearsstone.

C.Thetruthneverfearsinvestigation.Actionsspeaklouderthanwords.

25.（10分）TheMinistryofConstructionhasreleasedthenamesofthefirstgroupof20nationalparks,

including9Suzhouclassicalgardens:ZhuozhengGarden,LiuGarden,WangshiGarden,HuanxiuVilla,LionGrove,

YipuGarden,OuGarden,TuisiGardenandCanglangPavilion.

Nationalparksrefertothefamouscityparksandgardens.SuzhouclassicalgardensarepartsofChina'sprecious

culturalheritage（遺產(chǎn)）（allthe9gardensareonthelistofWorldCulturalHeritage）aswellasanecessarypartofthe

lifeofSuzhoucitizens,nottomentiontheyarealsoworld-famoustourismresorts（勝地）.Infact,theiruniquehistorical

andculturalbackgroundservestocontributetotheirrankingamongnationalparks.

TheearliestclassicalgardensinSuzhoucandatebacktotheSongDynasty.However;thegardensimpresstheir

visitorsnotonlywiththeirage-oldhistorybutalsowiththeirdelicatescenes,particularlyCanglangPavilion,

ZhuozhengGarden,LionGroveandLiuGarden,themostfamousfourthatrepresentdifferentstylesofdynastiesof

Song,Yuan,MingandQing.

In1978,animitation（仿造物）ofaSuzhouclassicalgardenwassetupbyChenCongzhou（theauthorofthebook

SuzhouClassicalGardens）intheCityMuseumofArtinNewYork,US,whichwasthefirsttimeevertodirectly

introduceChineseancientarchitecturetoWesterners.

1、parksandgardensareselectedasNationalParksinthefirstgroup.

A.9

C.20D.4

2、WhichofthefollowingstatementsaboutSuzhouclassicalgardensisNOTtrue?

A.TheyarepartsofChina'spreciousculturalheritage.

B.Theyareworld-famoustourismresorts.

C.TheyareanecessarypartofthelifeofSuzhoucitizens.

D.Theycameintobeingatthesametime.

3、Whichofthefollowingcanbestexplainthemeaningoftheunderlinedword"delicate"?

A.astonishingB.delicious

C.beautifulD.impressive

4、ThefirstimitationofaSuzhouclassicalgardenwassetupin.

A.LondonB.NewYork

C.ParisD.Toky

第三部分語言知識(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）WhenIwasthree,Connie,mynewsister,wasbornonDecember17,1993.Elevenmonthslater,this

smilingchildwasdiagnosedwithAcuteLymphocyticLeukemia（ALL）.ThedoctorsatJohnHopkinsgaveheran8%_

1ofsurvival.Withthehelpofour2parents,Conniewasabletofightagainstthediseaseand3went

intoremission（緩解期）.Monthslater,Conniehadarelapse（復(fù)發(fā)）.Aftera（n）4secondrelapsein1996,with

asurvivalratenowatonly1%,thedoctors5abonemarrowtransplant（骨髓移植）wasthebestroutetotake.

After6ourbloodtypes,thedoctorsfoundanexact7Me.Iwashonoredtobeabletohelpmysister.

AfterthebonemarrowtransplantConniespenthersummersintheneighborhoodpool.Shecouldalwaysbe8

runningaroundthehouseinbathingsuit.StayingintheremissionforfiveyearswouldmeanConnie'scancerwouldbe.

9?ButbeforeConniecould10yearthree,cancerouscellsstartedto11herbodyoncemore;she

relapsed.

Connie12duringthisrelapse,becomingprogressively13.Duringthesummerof1999,shewasnot

ableto14inthepoolorrideherbike.Shespenthersummerdaysinhospital.

WhenNovember15around,Conniehitrockbottom.Thedoctorssaiditwasher16,WhenIwas

nineyearsold,onNovember19,1999,myfamilyandIsaidourgoodbyetoachildwhodidnotlive17theageof

six.

Connieisa18tomyfamilyandme.Sheisarolemodeltopeoplewhoknewher.Herbraveryandcourage

wasgreaterthan19Iknow.Conniehastaughtmebyexample:itishardto20apersonwhonevergives

up.

1、A.abilityB.riskC.effortD.chance

2、A.worriedB.determinedC.confusedD.exhausted

3、A.continuouslyB.immediatelyC.naturallyD.eventually

A.expectingB.disappointingC.experimentingD.promising

5、A.decidedB.wonderedC.remindedD.warned

6、A.searchingB.discussingC.analyzingD.learning

7、A.matchB.typeC.bloodD.method

8、A.taken1B.keptC.foundD.stopped

9、A.treatedB.curedC.developedD.diagnosed

10、A.changeB.spendC.realizeD.reach

11、A.handoverB.getoverC.takeoverD.comeover

12、A.survivedB.abandonedC.complainedD.struggled

13^A.betterB.worseC.strongerD.harder

14>A.runB.jumpC.swimD.smile

15、A.cameB.turnedC.wentD.moved

16、A.lifeB.faultC.timeD.experience

17、A.atB.pastC.byD.with

18、A.heroB.sisterC.teacherD.patient

19、A.somethingB.nothingC.noneD.anything

20、A.beatB.winC.challengeD.inspire

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）Englishisalanguage￡（speak）allaroundtheworld.Therearemorethan42countries22_themajority

（大多數(shù)）ofthepeoplespeakEnglish.MostnativespeakersofEnglish3.（find）intheUK,theUS,Canada,andmany

othercountries.Intotal,formorethan375millionpeopleEnglishistheirmothertongue.4,equalnumberofpeople

learnEnglishasasecondlanguage.However,thenumberofpeoplewholearnEnglishasaforeignlanguage5.（be）

morethan750million.

Inonlyfiftyyears,Englishhasdevelopedintothelanguagemost6^_（wide）spokenandusedintheworld.Foreign

staffinChinaarenotrequested7.（learn）Chinese.Chinesebusinessmen,taxidriversandstudentscantalkwiththem

8?（use）English.YoucanlistentoEnglishsongs9,theradiooruseEnglishtocommunicatewithpeoplearoundthe

worldthroughtheInternet.WithsomanypeoplecommunicatinginEnglisheveryday,10?willbecomemoreandmore

importanttohaveagoodknowledgeofEnglish.

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）假定英語課上老師要求同學(xué)們交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，

每句中最多有兩處。錯(cuò)誤涉及一個(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)（八），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1.每處錯(cuò)誤及其修改均僅限一詞：

2.只允許修改io處，多者（從第n處起）不計(jì)分。

Lastweek,Ihadaargumentwithmybestfriend.Allofuswenthomewithanger,Afterfinishingdinner,Ibeganto

domyhomework.Sudden,mystomachhurtbadly.Myparentstookmethehospitalimmediately.ThedoctorsaidIeat

uncleanfoodandIneededtostayinthehospitalfortwodays,thatmademefeelworseandworriedaboutmylessons.

Tomysurprised,mybestfriendcametoseeme.Shewassoworriedaboutmeandhelpedmeaboutmylessons.We

understooditeachotherbetterandwerebacktogether.Now1haverealized

thatfriendshipisveryimportancetome.

第二節(jié)書面表達(dá)（滿分25分）

29.（25分）假如你是高三學(xué)生李華，你的英國筆友Mary在給你的郵件中提到她很喜歡排球尤其喜歡中國女排并想

了解其情況。請你給Mary回信介紹中國女排的情況。

內(nèi)容包括：

1.1981-1986年獲得“五連冠”；

2.二十世紀(jì)90年代遭遇“滑鐵盧”；

3.2019年9月29日在日本再一次獲得女排世界杯冠軍為中華人民共和國建國70周年獻(xiàn)禮；

4.女排精神對你的啟示。

注意：1.詞數(shù)100左右

2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫

參考詞匯：theChineseWomenVolleyballTeam中國女子排球隊(duì)

champion冠軍anniversary周年紀(jì)念日

DearMary,

Yourssincerely,

LiHua

參考答案

"部分（共2°小題，每小題1.5分，滿分3。分）

2、A

3、A

4、A

5、C

6、C

7、B

8、B

9、C

10、B

11>C

12、D

13、A

14、C

15、C

16、A

17、B

18、B

19、B

20、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-B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。

21、1、B

2、D

3、C

4、B

22、1、C

2、B

3、A

4、B

23、1、B

2、C

3、B

4、A

24、1、C

2、B

3、D

4、A

25、1、