2021-2022高考英語模擬試卷

考生請注意：

1.答題前請將考場、試室號、座位號、考生號、姓名寫在試卷密封線內，不得在試卷上作任何標記。

2.第一部分選擇題每小題選出答案后，需將答案寫在試卷指定的括號內，第二部分非選擇題答案寫在試卷題目指定的

位置上。

3.考生必須保證答題卡的整潔。考試結束后，請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.Hewaselectedpresidentofthecompany,andnewscame,infact,assurprise.

A.a;the;XB.X;the;aC.a;X;theD.the;the;a

2.Withoutourteam'sgreateffort,theartexhibitionlastweeksuchagreatsuccess.

A.wouldn'tbeB.won'tbeC.wouldn'thavebeenD.won'thavebeen

3.Myteacheroftensaysthatsuccessinmakingmoneyisnotalwaysagoodofsuccessinlife.

A.beliefB.elementC.criterionD.instance

4.Itisthroughyearsofresearchscientistshavediscoveredtherelationshipbetweensocialmediaaddiction

anddepression.

A.sinceB.beforeC.thatD.when

5.Little__aboutherownsafety,thoughshewasingreatdangerherself.

A.didRosecareB.Rosedidcare

C.RosedoescareD.doesRosecare

6.AsoneofthemostpopularartistsintheUS,notonlywithherhitsongs,buthasinspiredwomenwithher

devotiontocharity.

A.hasBeyonceinfluencedpopcultureB.influencedpopculturehasBeyonce

C.BeyoncehasinfluencedpopcultureD.influencedpopcultureBeyoncehas

7.—Doyouknowourtownatall?

—Surely,thisisthethirdtimeIhere.

A.cameB.comeC.havecomeD.amcoming

8.—DidyouhavedifficultyfindingAnn*house?

—Notreally.She__uscleardirectionsandwewereabletofindit.easily?

A.wastogiveB.hadgiven

C.wasgivingD.wouldgive

9.Manydevelopingcountriesareunwillingtopursuetheireconomicdevelopmentdestroyingtheenvironment

despitetherebeingseveralfinancialcrises.

A.attheriskofB?atthecostofC.attheendofD.atthemercyof

10.Ifvveatableinadvance,wewouldn*tbestandinghereinthelongqueue.

A.reserveB.reserved

C.havereservedD.hadreserved

11.EveryclassroominthismodernschooliswithanewTVsetonthewallandacomputerontheteacher's

desk.

A.equippedB.decorated

C.fixedD.placed

12.JamesSmithandhisgirlfriendwenttoChenyiSquaretocelebratetheNewYear,never.

A.returnedB.toreturn

C.returningD.havingreturned

13.Thetwobirdseachotherinshapeandcolor.Inotherwords,theyeachotherinshapeand

color.

A.differ,aredifferentfromB.differfrom,aredifferentto

C.resemble,aresimilartoD.resemble,aresimilarwith

14.heremotion,sheburiedherfaceinherhands.

A.ControlledB.TocontrolC.BeingcontrolledD.Havingcontrolled

15.Onceyou'vetheitemsyouordered,putthisrecordinyourfile.

A.checkedinB.checkedoff

C.checkedoutD.checkedwith

16.Mysistermethiminthestreetyesterdayafternoon,soheyourlecture.

A.shouldn9thaveattendedB.couldn,thaveattended

C.mustn9thaveattendedD.needn9thaveattended

17.??-Nowadays,buyersaccustomedtopricesmovingupwardjustadoptawait-and-seeattitude.

?一Iftheycontinueto,thenourcompanyisclosingdown.

A.HshintheairB.sitonthefence

C.flyoffthehandleD.beataroundthebush

18.inthelastexamination,shewasmoreconfidentofanothersuccessinthecomingone.

A.TosucceedB.TohavesucceededC.HavingsucceededD.succeeding

19.MeizhouIslandissuchabeautifulplaceofinteresteveryonelikestovisit.

A.asB.thatC.whichD.where

20.ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand?

A.WouldyoubesurprisedB.Wereyousurprised

C.HadyoubeensurprisedD.Wouldyouhavebeensurprised

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四個選項中，選出最佳選項。

21.（6分）It'sarealcaseoffishoutofwater.Blennies（站魚）intheSouthPacificOceanaregradually

relocatingtolandtoescapetheirpredators（捕食者）,inanexampleofevolutioninaction.

Fishfirstbegancrawlingontodrylandabout400millionyearsago,kickingoffanevolutionarychainofeventsthat

ledtohumans.Buttheirreasonsforexitingtheseahavebeenuncertain.

Tolookforclues,TerryOrdattheUniversityofNewSouthWalesinAustraliahasbeenstudyingseveralspeciesof

blenniesatRarotonga,thelargestoftheCookIslands.

Atlowtide,blenniesarecommonlyfoundswimminginrockpoolsaroundtheedgesoftheisland.Butwhenhigh

tidemovesin,theyclimbuptodrylandandmovearoundtherocksuntilthetideretreats.

Theresearchersfoundthatthisismostlikelytoavoidpredatorsthatswiminwiththerisingtide-mainlybigger

fishlikelionfish.

Totestwhatwouldhappenifblenniesdidnothaveanescapeplan,theymadeblennymodelsandsanktheminthe

sea.Themimicsendedupwithwounds,bitemarksandchunks-missing.

Ofcourse,therearestilldangersforblenniesonland,liketheoccasionalbirdattack,butthepredationriskonland

isathirdthatofunderwater.

What'smore,movingontolandhasadditionalbenefitsforblennies.Holesintherocksprovideshelterednestsfor

layingeggs,andtheycanmaintaintheirdietofbacteria.

Infact,severalspeciesofblennyfishatRarotongahavealreadymadethefulltransitiontoland-dwelling（陸生的）

species.Theycontinuetobreathewiththeirgills,buthavedevelopedstrongertailfinsandjumpfromrocktorock.

Ordbelievesthatmanyevolutionaryprocesseshavebeendrivenbytheneedtoescapepredators.66Itisoften

assumedthatanimalsmovehomestofindnewsourcesoffood,butinmanycases,escapingpredatorsisastronger

motivation.”hesays.

1、Whydoblenniesclimbtodrylandwhenhightidecomes?

A.Toacquirebetterhealth.B.Tosearchformorefood.

C.Toseeksaferlivingconditions.D.Toadapttoanewenvironment.

2、Whatdoestheunderlinedpart"Themimics"inParagraph6referto?

A.Therocksinthewater.B.Thepredatorsofblennies.

C.Theresearchersofblennies.D.Themodelsofblennies.

3、Whatcanbeconcludedfromthelastparagraph?

A.Ord'sresearchopensanewview.

B.Ordwonderswhyanimalsmovehomes.

C.Ordshowsusthebenefitsofblennies9evolution.

D.Ordhasdiscoveredhowfishhavebecomelanddwellers.

4、Whichofthefollowingcouldbethebesttitleforthetext?

A.Blennies9LivingHabits

B.WhyBlenniesChoosetoLiveonLand

C.Blennies9EvolutionaryProcess

D.HowBlenniesEscapefromtheirPredators

22.（8分）Manypeoplehaveheardbeepopulationsaredecliningduetosuchthreatsaspesticides（殺蟲劑）.And

manyunderstandbeesareimportanttoplantpollination（授粉）.Yet,accordingtoastudyledbyUtahStateUniversity

ecologistJosephWilson,fewareawareofthewidediversityofbeesandotherpollinatorsbeyondsuchspeciesas

honeybees.

“TheU.S.PostalServicerecentlyputoutitsProtectPollinatorseries,whichfeaturesonlytheEuropeanhoneybee

andthemonarchbutterfly,“saysWilson,assistantprofessorofbiologyatUSU'sTooelecampus."Asocialmedia

commenterobservedthatusingthesetwospeciesonacampaigntoprotectpollinatorsissimilartofocusingonchickens

tosavebirds.It'saprettygoodcomparison,actually.”

Wilson,withcolleaguesMatthewForisteroftheUniversityofNevada-Reno,publishedfindingsintheSept.5,2017,

onlineeditionofFrontiersinEcologyandtheEnvironment.

“Inourrecentsurvey,99percentofourrespondentssaidbeesareimportant,yetonly14percentwereabletoguess

within1,000,theactualnumberofbeespeciesintheUnitedStatesJhesays.uMostpeopleguessedaround50speciesof

bees,whilethecorrectnumberisabout4,000knownspecies.^Further,whenshownimagesofvariedinsects,many

peoplewereunabletodistinguishbeesfromnon-bees.

“Achallengewithlackofknowledgeaboutbeesisyoucan'tprotectwhatyou'renowawareof,"Wilsonsays."We

couldbelosingspeciesorcausingdeclineandnotevenknowit.”

Publiceducationiskeytoencouragingconservationefforts,hesays.^Becauseconservationeffortsrequire

substantialpublicsupport,it'simportantthatthepublicunderstandbeesandwhatneedstobedonetoprotectthese

species/9Wilsonsays."Educationisthekeytounderstandingbeedeclinesandprotectingourpollinators.”

1、Accordingtothetext,beesfunctionas?

A.honey-makers

B.pest-killers

C.producers

D.pollinators

2、WhatcanweinferfromParagraph2?

A.WilsonisinsupportoftheProtectPollinatorseries.

B.Thecommenterobservedhoneybeesandbutterflies.

C.Peopleneglectmanyotherpollinators.

D.Protectingchickencanhelpsavebirds.

3、Whatdoestheunderlinedword^substantial"inthelastparagraphmean?

A.legal.

B.large.

C.minimum.

D.slim.

4、Whatisthebesttitleforthetext?

A.NotOnlyHoneybees

B.ProtectionofHoneybees

C.GrowingThreatstoBees

D.NewlyDiscoveredBeeSpecies

23.（8分）Ourmotherearthisgoingthroughaverytoughsituationandwe,theentirehumanrace,are

destroyingourenvironmentorunconsciouslywithoutevenrealizingitsconsequences.Nowwehavetoactverysmartly

andplansomethingtosustainwhatwestillhave,gettingallnecessarysupportfromnaturetoleadhealthylives.

Gardeningisalwaysanexcellentandenvironmentallyfriendlyidea.Ifyoucangoforsustainablegardening,thenit

willbeevenmoreusefulforall.Gardeningisafavoritehobbyformany.Itistimetochannelizeyourhobbytowardsa

moremeaningfulmotivation.

Whenwedogardeningweneedtousedifferentingredients（材料）togrowplants.Someofthemarenatural

resourceslikewater,soil,sunshine,andmanythingslikethis.Usingtheseresourcessmartlyisapartofsustainable

gardening.Somesimpletechniquesinclude:uselesswaterandorganicthingstogrowplants;trytostorerainwaterso

thatyoucanusethemforgardening;tryusinglessenergytodrivedevices;avoidusingplasticsinanyformwhile

gardening;reusetheleavesfromyourgardentofertilizethem.Thesearethebasicsustainablemeasures.Todosowe

needtohaveproperknowledgeaboutgardeninganditsrequirementssothatwecanuseproperresourceswithout

wastinganyofthem.

Intoday'sbusylifewedon'tgetmuchtimetospendonourenvironment.Gardeninggivesusachancetodoso.We

canalsohavesomepesticide-free（無農藥的）andfreshfoodifwegrowtheminourgarden.Thisistherighttimetodo

somegoodtoprotectourownenvironmentandgardeningisoneoftheeasiestways.Doyouwanttostartgardening,but

you'renotsurehow?Clickhere:http://www.gardenhowto,com.

1、Whatdoestheunderlinedword"channelize”inParagraph2referto?

A.Cause.B.Transform.

C.Direct.D.Associate.

2^Whichofthefollowingbelongstoasustainablemeasure?

A.Usingadvancedelectricalmachines.

B.Avoidingfertilizers.

C.Wateringplantswithcollectedrainwater.

D.Clearingawaytheleaves.

3、Whatisthebenefitofsustainablegardening?

A.Itrequireslittlewater.Itneedsnofertilizer.

C.Itbreaksupplastics.Itdoesn'twasteanyresource.

4、Whereisthepassageprobablytakenfrom?

A.Anewspaper.B.TheInternet.

C.Aguidebook.Asciencereport.

24.（8分）Itisoneoftheoldestmagictricksinthebook—amagicianlocksawomaninabox,withherheadand

feetstickingoutfromeitherend,andsaws（鋸）itinhalf.Butwhenshefinallyjumpsoutofthebox,thewomanis

unharmed.

Thistrickwasintroducednearlyacenturyago.Ithasbeenaroundforsometime,butitnevergoeswrong.Whyis

itsosuccessful?Theanswerissimple:thehumanmindiseasilyfooled.

Ourbrainprocessestheworldaroundusbasedoninformationthatsensoryorgans,includingtheeyes,pickup.For

instance,whenweseeacoworahorsestandingbehindatree,weautomatically“fillin”thepartoftheanimal'sbody

thatishiddenfromoursight.“Sothebrainistakingthiskindofverysparse（匱乏的）informationabouttheworldand

it'sgeneratingthisrichworldbyfillingininformation,StephenMacknik,ascientistattheBarrowNeurological

InstituteinArizona,US,toldSciencemagazine.

Butsinceourbrainsarefillinginthegaps,sometimestheygetitwrong.Theytendtobedrivenbyourprevious

experiencesandweexpectthingstogoastheyhaveinthepastevenifsometimestheydonot.

Thistendencyexplainsmagicians9successinfoolingpeoplewithwell-knowncointricks.Forexample,whenyousee

amagicianthrowacoinupanddowninonehandandthenfakeacointhrowntotheotherhand,youwouldnaturally

believethatthecoinisintheotherhand.

Apartfromtheinformationgaps,magiciansalsousethe“blindspots“theorywhendoingtheirshows.

Themostwell-knownexperimentdemonstratingthistheoryiscalledthe"invisiblegorilla（大猩猩）”,inwhich

volunteerswatchavideooftwobasketballteams.Theyareaskedtocounthowmanytimestheteamswearingwhite

shirtspasstheball.Inthemeantime,apersondressedasagorillawalksontothecourt.Butshockingly,halfofthe

viewersdon'tnoticethegorilla,evenwhentheyappeartobelookingdirectlyatit.

Magiciansemploythistactic（招數）,whattheycall“misdirection”,inalmosteveryoneoftheiracts.Theydirectour

attentionsomewhereelseusingcomedyandmusic,whichcanmakeusmissstuffduringtheperformance.

1、Themagictrickismentionedinthefirstparagraphto?

A.introducethestepsofthemagictrick

B.provemagictricksseldomgowrong

C.revealhowmagictricksaredesigned

D.getustowonderhowmagicianstrickthemind

2、Wecanconcludefromthepassagethatthehumanmindiseasilyfooledbecauseourbrain.

A.mayhavedifficultyrememberingwhatwejustsaw

B.fillsininformationaboutthemagicworld

C.isinfluencedbyourpreviousexperiences

D.processesfarmoreinformationthanoursensoryorganspickup

3、Whatdoestheunderlinedword"invisible”inparagraph7referto?

A.Unnoticed.B.Unimportant.

C.Unpleasant.D.Unprepared.

4、Duringthe"invisiblegorilla^^experiment,peoplewatchingthevideoignorethe“gorilla”because?

A.theydon'tlookdirectlyatit

B.theyarenotinterestedinit

C.theyaretoofocusedoncounting

D.theyconsiderittobeadistraction

5、Whydomagiciansusuallyusecomedyandmusicwhentheyplaymagictricks?

A.Togetviewerstostayfocusedontheshow.

B.Tomaketheshowmorefunandexciting.

C.Todrawviewers9attentionawayfromasecretaction.

D.Tocreateinformationgapsbetweenmagiciansandviewers.

25.（10分）AllSummerCampPrograms

Llandovery,Wale,UK

LanguageandMusicforLife（LMFL）—Foundedin1997,LMFLoffersunique2-weeksummermusicand

languagecourses.LMFLprovidesqualityone-to-onetraininginawiderangeofinstruments&voicelessonsfor

highly-motivatedmusiciansofallages.

Studyprograms&classesinclude:2weekswithMusicalMasterclasses:Composition;Violin;Piano;Recorder;

GuitarandClassicalSinging...

Saint-Raphael,France

FranceLangueandCulture(FLC)—Experienceafun,educationallanguageholidayforallthefamilythis

summer!FLCisthemostfamily-friendlylanguageschoolprovidingFrenchsummerclassesforteensandyoung

children.

Studyprograms&classesinclude:1-4WeekSessions.Children'sSummerCampsforages4-12,withhomestay

accommodationbyFrenchhostfamilies.

QuebecCity,Quebec,Canada

Edu-InterSummerLanguageSchool(EI)—EIofferssummerFrenchprogramsforchildrenandteenagers(ages

10-17)andadults(16+).QuebecCityistheonlymajorcityinCanadathatoffersa100%French-speakingenvironment,

makingittheideallocationforlearningandpracticingFrench.

Studyprograms&classesinclude:2weeks9SummerFrenchPrograms:ForChildren&Teenagers(ages10-17).

French&Dance.French&HorseRiding...

Cambridge,England,UK

ReachCambridge—AcademicCamps(RC)—RCoffersUK&internationalhighschoolstudentstheopportunity

togainaninvaluableacademicexperiencethroughasummercourse.Weprovideuniqueandacademicprogramsfor

students(ages14-18).

Studyprograms&classesinclude:3weeks9SummerCamps.Chemistry&Medicine.ComputerScience&Math.

Economics&ESL...

1、WhyisQuebectheideallocationforlearningandpracticingFrench?

A.ItofferssummerFrenchprograms.

B.ItistheonlymajorcityinCanada.

C.IthasaSummerFrenchLanguageSchool.

D.Ithasa100%French-speakingenvironment.

2、Ifaboyis18andlovescomputerscience,whichsummercampsuitshimbest?

A.LMFL.B.FLC.C.ELD.RC.

3、Itcanbelearnedfromthepassagethat?

A.RChelpskidsimprovetheirhorse-ridingskill

B.kidscanenjoyone-to-onetrainingatLMFL

C.kidscanstayatFrenchhostfamiliesatEI

D.FLCwasfoundedin1997inFrance

第三部分語言知識運用（共兩節）第一節（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四個選項中，選出可以填入空白處的最佳選項.

26.（30分）Onedaymanyyearsago,afriendsurprisedmebyusingSpanish—“Comoestas”一insteadofthe

English“Howareyou?"Shetoldme]thatshewaslearningSpanishatUniversityofHawaii.Itwasthefirst

timeIhad2theSeniorCitizenVisitorProgram（SCVP）,whichwasfreetothose3.

Immediately,IrushedbackhomeandfoundouteverythingabouttheSCVPonline.Thenextday,I4the

SCVPofficeatUH.My5coursewastheLife-longStudyforHawaiiSeniorResidents.However,he6me:

Ihadtobeatleast60yearsoldto7,Atthatmoment,Ireallyhatedtobeso8!Butnochoice—soI

started9togetolder.

Attheendof2017,aftermy60thbirthday,IcalledtheSCVPofficeagain.Inthespring10of2018,1

becamethe11studentappearinginthesetwoclasses:BallroomDanceandIntroductiontoInterpretation.

NomatterhowoldIwas,oncebothmybodyandspirit12intheclassroom,sittingamongyoungpeople,

listeningtoandwritingdownwhatthe13taughtmademeforgetmyage.

Ofcourse,Iusedthemto14thatthemovingofthebrainmayget15butifsstillenoughtolearn

16Second,foragedpeople,returningtoschoolhelpsthemtoseemingly17theirrealage,especiallywhen

theygetthesame18asyoungerclassmatesdo.Andthird,weagedpeopleareusefuloneswhohaverich___

19includingknowingwhy,whatandhowtokeep20

1、A.satisfiedlyB.excitedlyC.worriedlyD.astonishedly

2、A.readaboutB.enteredforC.heardaboutD.takenup

3、A.suitableB.regularC.availableD.ready

4、A.thankedB.locatedC.informedD.telephoned

5、A.reasonableB.ambitiousC.favoriteD.curious

6、A.persuadedB.remindedC.encouragedD.requested

7、A.takepartB.goonC.giveupD.breakup

8、A.weakB.lazyC.sickD.young

9、A.demandingB?strugglingC.waitingD.preparing

10、A.vacationB.termC.seasonD.months

11、A.strangestB.busiestC.hardestD.oldest

12、A.recoveredB.separatedC.settledD.talked

13、A.reportersB.professorsC.colleaguesD.translators

14、A.proveII.decideC.defendD.repeat

15、A.practicalB.calmC.slowD.quick

16^A.speciallyB.instantlyC.patientlyD.normally

17>A.reduceB.approachC.memorizeD.doubt

18、A.respectB.gradesC.attentionD.supports

19、A.imaginationB.knowledgeC.fortunesD.experiences

20>A.learningB.fightingC.thinkingD.suffering

第二節（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當的單詞或括號內單詞的正確形式。

27.（15分）QiangShupingwassobusymakingclothshoes1.shedidn'tevenrestduringtheDragonBoatFestival

holiday.ThewomanfromBaipuCounty,JiangsuProvince,2,（make）shoessinceshewas19yearsold,andthisyear

marksher31styearmakingclothshoes.

Shespendstheentiredayinhertinystudio,which（measure）lessthan10squaremetersaltogether,filledwith

clothshoesin4.（variety）stagesofcompletion.

Nowadays,manystoresmakeclothshoes5.（use）machines,butQiangstickstothetechniqueofmakingshoes

entirely6.hand.Shesaystheshoes7,（produce）bythemachinearenotofthesamequalityashandmadeones.The

handmadeclothshoesaremoredurableandcomfortable,8,（soft）,andabsorbsweatbetter.

Somepeoplebuyclothshoesoutofnostalgia（懷舊）,whileotherstrust9,（they）quality.Makingshoesisn'ta

profitablejob,butQiangstillinsistsasshewantstopreservethecraftandpassitdowntotheyoungergeneration.

Handmadeclothshoesarealsocalledqiancengdi（shoeswithathousandlayers）,10.candatebacktotheancient

ZhouDynasty.In2009,themakingtechniqueofqiancengdiwaslistedasthenationalintangibleculturalheritage.

第四部分寫作（共兩節）第一節短文改錯（滿分10分）

28.（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。

文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。

增加：在缺詞處加一個漏字符號（△）,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）不計分。

NowadaysSenior3studentsaregeneralfacedalotofpressure,whichisrathercommon、Toreduceit,thefollowed

suggestionsmayhelp、Firstofall,knowexactlywhatleadtoyourpressure,andthenyoucantakemeasurestodeal

withit、Secondly,setupagoalwhatisnottoohigh、Inotherwords,don'tputtoomuchpressureonyou、Thirdly,

findawaytorelaxyouoccasionally>Forexample,youcanlistentomusic,goswimorjustsimplygowalking、

Eventually,makefriendwithothers,forexample,yourclassmates,yourteachersoryourparents、Theywill

understandyouandcometoyouhelpwhenyouarereallyinthetrouble>Inaword,nevergetyourselfstuckinthe

pressurefor"Impossibleisnothing"、130

第二節書面表達（滿分25分）

29.（25分）近來，一些游客旅游時的不文明行為備受熱議。假設你是李華，是一名導游，請你就此現象寫一篇短文

發表自己的觀點。內容要點如下：

1.列舉不文明行為；（至少兩種）

2.指出不文明行為的影響；

3.就如何阻止不文明行為提出建議。（至少兩條）

注意：1.詞數100左右；.

2.可適當增加細節，以使行文連貫；

3.首句己給出，不計入總詞數。

Asatourguide,Ifinditsoembarrassingtoseesometouristsbehavebadlywhiletraveling.

參考答案

第一部分（共20小題，每小題1.5分，滿分30分）

1、

2、

3、

4、

5、

6、

7、

8、

9、

10、D

11、A

12、B

13、C

14、B

15、B

16、B

17、B

18、C

19、A

20、D

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四個選項中，選出最佳選項。

21、1、C

2、D

3、A

4、B

22、1、