2017年高考真题英语(北京卷)

英语2017年高三2017年北京卷英语

英语

考试时间：一分钟

题型单选题简答题书面表达总分

得分

单选题（本大题共15小题，每小题一分，共一分。）

21.Samuel,thetallestboyinourclass,easilyreachthebooksonthe

topshelf.

A.must

B.should

C.can

D.need

22.—Peter,pleasesenduspostcardswe'11knowwhereyouhavevisited.

—Noproblem.

A.but

B.or

C.for

D.so

23.Everyyear,makesthemostbeautifulkitewillwinaprizeinthe

KiteFestival.

A.whatever

B.whoever

C.whomever

D.whichever

24.—thatcompanytoseehowtheythinkofourproductyesterday?

一Yes.Theyarehappywithit.

A.Didyoucall

B.Haveyoucalled

C.Willyoucall

D.Wereyoucalling

25.birdsusetheirfeathersforflight,someoftheirfeathersarefor

otherpurposes.

A.Once

B.If

C.Although

D.Because

26.Janemovedaimlesslydownthetree-linedstreet,notknowingshewas

heading.

A.why

B.where

C.how

D.when

27.Manyairlinesnowallowpassengerstoprinttheirboardingpassesonline

theirvaluabletime.

A.save

B.saving

C.tosave

D.saved

28.Ifyoudon'tunderstandsomething,youmayresearch,study,andtalkto

otherpeopleyoufigureitout.

A.because

B.though

C.until

D.since

29.Inthe1950sintheUSA,mostfamilieshadjustonephoneathome,and

wirelessphonesyet.

A.haven'tinvented

B.havenJtbeeninvented

C.hadn,tinvented

D.hadn'tbeeninvented

30.Thenationalparkhasalargecollectionofwildlife,from

butterfliestoelephants.

A.ranging

B.range

C.torange

D.ranged

31.Thelittleproblems_____wemeetinourdailylivesmaybeinspirations

forgreatinventions.

A.that

B.as

C.where

D.when

32.Jimhasretired,buthestillrememberthehappytimewithhis

students.

A.tospend

B.spend

C.spending

D.spent

33.Peoplebetteraccesstohealthcarethantheyusedto,andthey're

livinglongerasresult.

A.willhave

B.have

C.had

D.hadhad

34.Ifthenewsafetysystemtouse,theaccidentwouldneverhave

happened.

A.hadbeenput

B.wereput

C.shouldbeput

D.wouldbeput

35.Manypeoplewholivealongthecoastmakealivingfishingindustry.

A.at

B.in

C.on

D.by

简答题（综合题）（本大题共6小题，每小题一分，共一分。）

36.第二节完形填空（共20小题；每小题1.5分，共30分）

阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并

在答题卡上将该项涂黑。

HannahTaylorisaschoolgirlformManitoba,Canada.Oneday,whenshewasfive

yearsold,shewaswalkingwithhermotherindowntownWinnipeg.Theysawa

man____outofagarbagecan.Sheaskedhermotherwhyhedidthatandhermother

saidthatthemanwashomelessandhungry.Hannahwasvery____.Shecouldn，t

understandwhysomepeoplehadtolivetheirwithoutshelterorenough

food.Hannahstartedtothinkabouthowshecould,but,ofcourse,thereisnot

alotonefive-year-oldcandotosolve（解决）theproblemofhomelessness.

Later,whenHannahattendedschool,shesawanotherhomelessperson.Itwasa

woman,____anoldshoppingtrolley（购物车）whichwaspiledwith.Itseemed

thateverythingthewomanownedwasinthem.ThismadeHannahverysad,and

evenmoretodosomething.Shehadbeentalkingtohermotheraboutthelives

ofhomelesspeopletheyfirstsawthehomelessman.Hermothertoldherthat

ifshedidsomethingtochangetheproblemthatmadehersad,shewouldn,

tasbad.

HannahbegantospeakoutaboutthehomelessnessinManitobaandtheninother

provinces.Shehopedtohermessageofhopeandawareness.Shestartedthe

LadybugFoudation,anorganizationaimingatgettingridofbomekssacss.She

beganto“BigBosses”lunches,whereshewouldtrytopersuadelocalbusiness

Leadersto____tothecause.Shealsoorganizedafundraising(募捐)drivein

“LadybugJars”tocollecteveryonessparechangeduring“MakeChange”

month.Morerecently,thefoundationbegananother____calledNationalRed

ScarfDay-adaywhenpeopledonate$20andwearredscarvesinsupportof

Canadas____andhomeless.

ThereisanemergencyshelterinWinnipegcalledaHannahsPlace”,something

thatHannahisvery___of.Hannah'sPlaceisdividedintoseveral

areas,providingshelterforpeoplewhenitissocoldthat____outdoorscanmean

death.InthemorethanfiveyearssinceHannahbeganheractivities,she

hasreceivedalotof____.

Forexample,shereceivedthe2007BRICKAwardrecognizingthe52of

youngpeopletochangetheworld.But53allthis,Hannahstillhas

the54lifeofaWinnipegschoolgirl,exceptthatshepaysregular

visitstohomelesspeople.

Hannahisoneofmanyexamplesofyoungpeoplewhoaremakinga55in

theworld.Youcan,too!

(36)A.jumpingB.

eatingC.

cryingD.waving

(37)A.annoyedB.

nervousC.

ashamedD.upset

(38)A.behaveB.

manageC.

helpD.work

(39)A.pushingB.

carryingC.

buyingD.holding

(40)A.goodsB.

bottlesC.

foodsD.bags

(41)A.excitedB.

determinedC.energeticD.

grateful

(42)A.sinceB.

unlessC.

althoughD.as

(43)A.soundB.

getC.

feelD.look

(44)A.exchangeB.

leaveC.

keepD.spread

(45)A.sellB.

deliverC.

hostD.pack

(46)A.contributeB.

leadC.

applyD.agree

(47)A.campaignB.

tripC.

procedureD.trial

(48)A.elderlyB.

hungryC.

lonelyD.sick

(49)A.awareB.

afraidC.

proudD.sure

(50)A.goingB.

sleepingC.travelingD.

playing

(51)A.praisesB.

invitationsC.

repliesD.appointments

(52)A.needsB.

interestsC.

dreamsD.efforts

(53)A.forB.

throughC.

besidesD.along

（54）A.healthyB.

publicC.

normalD.tough

（55）A.choiceB.

profitC.

judgementD.difference

37.第一节（共15小题；每小题2分，共30分）阅读下列短文，从每题所给的A、B、

C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

A

ItwasacoldMarchdayinHighPoint,NorthCarolina.Thegirlsonthe

WesleyanAcademysoftballwerewaitingfortheirnextturnsatbatduring

practice,stampingtheirfeettostaywarm,Eighth-graderTaylorBisbee

shiver6d（发抖）alittleasshewatchedherzxxkteammateParisWhiteplay.

Thetwodidn'tknoweachotherwell—Taylorhadjustmovedtotownamonthor

sobefore.

Suddenly,Parisfelltotheground,“Paris'seyerolledback,“Taylor

says."Shestartedshaking.Iknewitwasanemergency.”

Itcertainlywas,Parishadsufferedasuddenheartfailure.Without

immediatemedicalcare,Pariswoulddie.aDoesanyoneknowCPR?”

CPRisalife-savingtechnique.TodoCPR,youpressonthesickperson'

schestsothatbloodmovesthroughthebodyandtakesoxygentoorgans.Without

oxygenthebrainisdamagingquickly.

Amazingly,TaylorhadjusttakenaCPRcoursethedaybefore.Still,she

hesitated.Shedidn,tthinksheknewitwe11enough.Butwhennooneelsecame

forward,TaylorrantoParisandbegandoingCPR,“Itwasscary.Iknewitwas

thedifferencebetweenlifeanddeath,“saysTaylor.

TaylorJsswiftactionhelpedherteammatescalmdown.Onegirlcalled911.Two

morerantogettheschoolnurse,whobroughtadefibrillator,anelectronic

devices（器械）thatcanshocktheheartbackintowork.Luckstayedwith

them:Paris'heartbeatreturned.

“IknowIwasreallylucky,“Parissaynow.uMostpeopledon,tsurvivethis.

Myteamsavedmylife”

ExpertssayParisisright:Forasuddenheartfailure,thesinglebestchance

forsurvivalishavingsomeonenearbystepinanddoCPRquickly.

Today,Parisisbackonthesoftballteam.Taylorwillapplytocollegesoon.

Shewantstobeanurse."Ifeelmoreconfidentinmyactionsnow,“Taylor

says."IknowIcanactunderpressureinascarysituation.”

(56)WhathappenedtoParisonaMarhday?A.Shecaughtabadcold.B.Shehada

suddenheartproblem.C.Shewasknockeddownbyaball.D.Sheshiveredterribly

duringpractice

(57)WhydoesParissayshewaslucky?A.Shemadeaworthyfriend.B.Sherecovered

fromshock.C.ShereceivedimmediateCPR.D.Shecamebackonthesoftballteam.

(58)WhichofthefollowingwordscanbestdescribeTaylor?A.Enthusiasticand

kind.B.Courageousandcalm.C.Cooperativeandgenerous.D.Ambitiousand

professional.

【语篇导读】本文是一篇记叙文，讲述了垒球队一名女孩Paris在打球的过程中突发心力

衰竭，队友Taylor紧急对Paris进行了心肺复苏，送往医院后她恢复了心跳的故事，旨在

说明面临心力衰竭时，保持冷静并进行紧急心肺复苏的重要性。

38.B

Inspiringyoungminds!

TOKNOWMagazineisabighitintheworldofchildren'spublishing,

bringingauniquecombinationofchallengingideasandgoodfuntoyoungfans

everymonth.

WhatissospecialaboutTOKNOWmagazine?Whit'sinside?

Ueli,ithasnoadsorpromotionsinside—Everymonththemagazheintroducesa

insteaditisjampackedwithseriousideas.freshnewtopicwitharticles,experiments

TOKNOWmakescomplexideasattractiveandandcreativethingstomake——themagazine

accessibletochildren,whocarbecomeinvolvedalsoexploresphilosophyandwellbeingtomake

inadvancedconceptsandevenphilosophy(哲学)sureyoungreadersha\eabalancedtakeonlife.

—andtheywillsoondiscoverthatTOKNOW

feelsmorelikeaclubthanjustamagazine.

Soundstoogoodtobetrue?

Takealookonline-evidenceshowsthatthousandsofteachersand

parentsknowagoodthingwhentheyseeitandrecommendTOKNOWtotheirfriends.

HappyBirthdayAllYear!

Whatcouldbemorefunthanagiftthatkeepscomingthrough

theletterboxeverymonth?Thefirstmagazinewithyourgiftmessagewillarrive

intimeforthespecialday.

SUBSCRIBENOW

□AnnualSubscription

Europe£55RestofWorld£65

□AnnualSubscriptionwithGiftPack

IncludesaMammothMap,apassportPuzzleBooklet,andSubscription

Europe£60RestofWorld£70

RefundPolicy-thesubscriptioncanbecancelledwithin28daysandyoucanget

yourmoneyback.

(59)WhyisTOKNOWaspecialmagazine?A.Itentertainsyoungparents.B.It

providesserioussdvertisements.C.Itpublishespopularsciencefictions.D.It

combinesfunwithcomplexconcepts.

(60)WhatdoesTOKNOWofferitsreaders?A.Onlinecourses.B.Articlesonnew

topics.C.Lecturesonabalancedlife.D.Reportsonscientificdiscoveries.

(61)Howmuchshouldyoupayifyoumakea12-mouthsubscriptiontoTOKNOWwith

giftpackfromChina?A.£55.B.

£60.C.£65.D.£70.

(62)SubscribersofTOKNOWwouldget.A.freebirthday

presentsB.fullrefundwithin28daysC.membershipoftheTOKNOWclubD.chances

tomeettheexpertsinperson

【语篇导读】本文是一则广告，介绍TORNOW杂志，以其独特的观点和趣味性在儿童中很受

欢迎。该杂志没有广告，内容创新，文章新颖，家长和儿童都推荐给身边的朋友，最后提

到种类、价格和退订。

39.C

Measles(麻疹)，whichoncekilled450childreneachyearanddisabledeven

more,wasnearlywipedoutintheUnitedStates14yearsagobytheuniversal

useoftheMMRvaccine(疫苗).Butthediseaseismakingacomeback,causedbya

growinganti-vaccinemovementandmisinformationthatisspreadingquickly.

Alreadythisyear,115measlescaseshavebeenreportedintheUSA,compared

with189foralloflastyear.

Thenumbersmightsoundsmall,buttheyaretheleadingedgeofadangerous

trend.Whenvaccinationratesareveryhigh,astheystillareinthenationas

awhole,everyoneisprotected.Thisiscalled“herdimmunityw,whichprotects

thepeoplewhogethurteasily,includingthosewhozxxkcan,tbevaccinated

formedicalreasons,babiestooyoungtogetvaccinatedandpeopleonwhomthe

vaccinedoesn'twork.

Butherdimmunityworksonlywhennearlythewholeherdjoinsin.Whensome

refusevaccinationandseekafreeride,immunitybreaksdownandeveryoneisin

evenbiggerdanger.

That,sexactlywhatishappeninginsma11neighborhoodsaroundthecountryfrom

OrangeCounty,California,where22measlescaseswerereportedthismonth,to

Brooklyn,N.Y.,wherea17-year-oldcausedanoutbreaklastyear.

Theresistancetovaccinehascontinuedfordecades,anditisdrivenbyareal

butverysmallrisk.Thosewhorefusetotakethatriskselfishlymakeothers

suffer.

Makingthingsworsearestatelawsthatmakeittooeasytooptout(决定不参力口)

ofwhataresupposedtoberequiredvaccinesforallchildrenentering

kindergarten.Seventeenstatesallowparentstogetanexemption(豁免)，

sometimesjustbysigningapapersayingtheypersonallyobjecttoavaccine.

Now,severalstatesaremovingtotightenlawsbyaddingnewregulationsfor

optingout.Butnoonedoesenoughtolimitexemptions.

Parentsoughttobeabletooptoutonlyforlimitedmedicalorreligious

reasons.Butpersonalopinions?Notgoodenough.Everyoneenjoysthelife-saving

benefitsvaccinesprovide,butthey'11existonlyaslongaseveryonesharesin

therisks.

(63)Thefirsttwoparagraphssuggestthat.A.asmallnumberof

measlescasescanstartadangeroustrendB.theoutbreakofmeaslesattractsthe

publicattentionC.anti-vaccinemovementhasitsmedicalreasonsD.information

aboutmeaslesspreadsquickly

(64)Herdimmunityworkswellwhen.A.exemptionsare

allowedB.severalvaccinesareusedtogetherC.thewholeneighborhoodis

involvedinD.newregulationsareaddedtothestatelaws

(65)Whatisthemainreasonforthecomebackofmeasles?A.Theoveruseof

vaccine.B.Thelackofmedicalcare.C.Thefeaturesofmeaslesitself.D.The

vaccineopt-outsofsomepeople.

(66)Whatisthepurposeofthepassage?A.Tointroducetheideaof

exemption.B.Todiscussmethodstocuremeasles.C.Tostresstheimportanceof

vaccination.D.Toappealforequalrightsinmedicaltreatment.

【语篇导读】文章介绍了曾经致命且几乎消失了的麻疹在近年来卷土重来，究其原因，是

少数人拒绝注射疫苗，导致了自己及其他人的健康受损，作者借此呼吁每个人都注射麻疹

疫苗。

40.D

Hollywood'stheorythatmachineswithevil(邪恶)mindswilldrivearmies

ofkillerrobotsisjustsilly.Therealproblemrelatestothepossibility

thatartificialintelligence(AI)maybecomeextremelygoodatachieving

somethingotherthanwhatwereallywant.In1960awell-knownmathematician

NorbertWiener,whofoundedthefieldofcybernetics(控制论),putitthisway:

“Ifweuse,toachieveourpurposes,amechanicalagencywithwhoseoperation

wecannoteffectivelyinterfere(干预)，wehadbetterbequitesurethatthe

purposewhichwereallydesire.”

Amachinewithaspecificpurposehasanotherquality,onethatweusually

associatewithlivingthings:awishtopreserveitsownexistence.Forthe

machine,thisqualityisnotin-born,norisitsomethingintroducedbyhumans;

itisalogicalconsequenceofthesimplefactthatthemachinecannotachieve

itsoriginalpurposeifitisdead.Soifwesendoutarobotwiththesingle

instructionoffetchingcoffee,itwillhaveastrongdesiretosecuresuccess

bydisablingitsownoffswitchorevenkillinganyonewhomightinterferewith

itstask.Ifwearenotcareful,then,wecouldfaceakindofglobalchess

matchagainstverydetermined,superintelligentmachineswhoseobjectives

conflictwithourown,withtherealworldasthechessboard.

Thepossibilityofenteringintoandlosingsuchamatchshould

concentratingthemindsofcomputerscientists.Someresearchersarguethatwe

cansealthemachinesinsideakindoffirewall,usingthemtoanswerdifficult

questionsbutneverallowingthemtoaffecttherealworld.Unfortunately,that

planseemsunlikelytowork:wehaveyettoinventafirewallthatissecure

againstordinaryhumans,letalonesuperintelligentmachines.

SolvingthesafetyproblemwellenoughtomoveforwardinAIseemstobe

possiblebutnoteasy.Thereareprobablydecadesinwhichtoplanforthe

arrivalofsuperintelligentmachines.Buttheproblemshouldnotbedismissed

outofhand,asithasbeenbysomeAlresearchers.Somearguethathumansand

machinescancoexistaslongastheyworkinteams—yetthatisnotpossible

unlessmachinessharethegoalsofhumans.Otherssaywecanjust^switchthem

off“asifsuperintelligentmachinesaretoostupidtothinkofthat

possibility.StillothersthinkthatsuperintelligentAIwillneverhappen.On

September11,1933,famousphysicistErnestRutherfordstated,withconfidence,

“Anyonewhoexpectsasourceofpowerinthetransformationoftheseatomsis

talkingmoonshine."However,onSeptember12,1933,physicistLeoSzilard

inventedtheneutron-induced(中子诱导)nuclearchainreaction.

(67).Paragraph1mainlytellsusthatartificialintelligence

may.A.runoutofhumancontrolB.satisfyhuman'sreal

desiresC.commandarmiesofkillerrobotsD.workfasterthanamathematician

(68).Machineswithspecificpurposesareassociatedwithlivingthingspartly

becausetheymightbeableto.A.preventthemselvesfrombeing

destroyedBachievetheiroriginalgoalsindependentlyC.doanythingsuccessfully

withgivenordersD.beathumansininternationalchessmatches

(69)Accordingtosomeresearchers,wecanusefirewalls

to.A.helpsuperintel1igentmachinesworkbetterB.be

secureagainstevilhumanbeingsC.keepmachinesfrombeingharmedD.avoid

robotaffectingtheworld

(70)Whatdoestheauthorthinkofthesafetyproblemofsuperintelligent

machines?A.ItwilldisappearwiththedevelopmentofAI.B.Itwillgetworse

withhumaninterference.C.Itwillbesolvedbutwithdifficulty.D.Itwillstay

foradecade.

【语篇导读】本文为科技文，来自于2016年6月的《科学美国人》（英文原名：

ScientificAmerican）,主要讲的是人工智能artificialintelligence（AI）随着科技

的发展可能超出人类的控制以及人类应如何应对此类安全问题。

4L第二节（共5小题；每小题2分，共10分）根据短文内容，从短文后的七个选项

中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Everyanimalsleeps,butthereasonforthishasremainedfoggy.Whenlabrats

arenotallowedtosleep,theydiewithinamonth.

Oneideaisthatsleephelpsusstrengthennew

memories.72Weknowthat,whileawake,freshmemoriesarerecordedby

reinforeing（力口强）connectionsbetweenbraincells,butthememoryprocesses

thattakeplacewhilewesleephavebeenunclear.

Supportisgrowingforatheorythatsleepevolvedsothatconnections

betweenneurons（神经元）inthebraincanbeweakenedovernight,makingroomfor

freshmemoriestofromthenextday.

Nowwehavethemostdirectevidenceyetthatheis

right.74Thesynapsesinthemicetakenattheendofaperiodof

sleepwere18percentsmallerthanthosetakenbeforesleep,showingthatthe

connectionsbetweenneuronsweakenwhilesleeping.

IfTononi'stheoryisright,itwouldexplainwhy,whenwemissanight's,we

finditharderthenextdaytoconcentrateandlearnnewinformation-ourbrains

mayhavesmallerroomfornewexperences.

Theirresearchalsosuggestshowwemaybuildlastingmemoriesovertimeeven

thoughthesynapsesbecomethinner.Theteamdiscoveredthatsomesynapsesseem

tobeprotectedandstayedthesamesize.75"Youkeepwhatmatters,“

Tononisays.A.Weshouldalsotrytosleepwellthenightbefore.B.Ti'sasif

thebrainispreservingitsmostimportantmemories.C.Similarly,whenpeoplego

forafewdayswithoutsleeping,theygetsick.D.Theprocessestakeplaceto

stopourbrainsbecomingloadedwithmemories.E.That'swhystudentsdobetter

intestsiftheygetachancetosleepafterlearning.F.uSleepisthepricewe

payforlearning,“saysGiulioTononi,whodevelopedtheidea.G.Tononiysteam

measuredthesizeoftheseconnections,orsynapses,inthebrainsof12mice.

【语篇导读】本文是一篇说明文，主要探讨了动物（包括人类）睡眠的原因，提出了两种

假设“帮助巩固新的记忆”和“为明天的全新记忆腾出空间”。其中，后一种假设得到了

实验的支持，为越来越多的人所认可。同时，提出该假设的研究人员也指出，重要的记忆

是不会被清除的，而是被保留下来，成为永久记忆。71题

书面表达（本大题共一分。）

42.第四部分：书面表达（共两节，35分）第一节（15分）

你的英国朋友Jim所在的学校要组织学生来中国旅行，有两条线路可以选择：“长江之行”

或者“泰山之旅”。Jim来信希望你能给些建议。请你给他回信，内容包括：1.你建议的

线路；2.你的理由；3.你的祝愿。

注意：1.词数不少于50；2.开头和结尾已给出，不计入总词数。

DearJim,

Yours,

LiHua

书面表达（本大题共一分.）

43.第二节（20分）

假设你是红星中学高三学生李华，请根据以下四幅图的先后顺序，写一篇英文周记，记录

毕业前夕你们制作以“感恩母校”为主题的毕业纪念视频的全过程。注意：词数不少于60o

提示词:视频video

答案

单选题

CDBACBCCDAADBAB

简答题

36-40BDCAD41-45BACDC46-50AABCB51-55ADCCD

(56)B(57)C(58)B

(59)(60)B(61)D(62)B

(63)A(64)C(65)D(66)C

(67)A(68)A(69)D(70)C

(71)C(72)E(73)F(74)G(75)B

书面表达

【参考范文】

IamgladtolearnthatyouaregoingtovisitChinawithyourclassmatesand

teachers.Therearetworoutesforyoutochoosefrom,oneistovisitthe

ChangjiangRiver,theotheristoclimbTaimountain

Ofthetworoutes,IstronglyrecommendthatyoushouldpayavisittoTai

mountain.Becauseitisnotonlybeautiful,butalsorichinhistorycontexts

andvividlegendspassedonfromonegenerationtoanother

Ibelievethatthetripwillbebothrelaxingandrewarding,itisboundtobe

amemorableexperienceforyou。

【参考范文】

Inordertoleavesomeimpressivememoriesforallofusbeforegraduation,

ourclassmadeaspecialvideotoexpressourappreciationtoourschoolo

Firstlywecarriedoutaheatdiscussionabouthowtodesignthevideo,during

thediscussion,variousdetailswereputforward.Secondlywebegantomakethe

video,wenotonlyshotsomewonderfulvideosintheschoolyardbutalso

interviewedourteachers.ourteachersexpressedbestwishesforus.Atlast,

Thosewhoaretalentedincomputercontributedtothemakingofthevideo

includingclippingthevideoandaddingourlovetoschool

Theshowreceivedawarmwelcomeamongourfellowschoolmates。Whenwesawthe

video,Memoriesofthepastfloodedintoourminds.

解析

单选题

根据语境可以判断，塞缪尔能够拿到架子顶层的书。can表示能力，译为“能够”；must

表示必要性，译为“必须"；should表示劝告、建议，译为“应该"；need表示需要，译

为“需要”。can与语境相符，因此答案用关C。

根据语境可以判断，两个并列句存在因果关系，前一句是因，后一句是果，表示因果关系

的连词，结果是用so。but是表示转折关系的连词，or是表示选择关系的连词，for是表

示因果关系的连词，后接原因，因此答案用关D。

从句缺少主语，并且只有人能够发出制作风筝的动作，又因为whomever不能作主语，所以

选whoever,因此答案用关B。

你昨天有没有给那家公司打电话问问他们对我们的产品感觉怎么样？发生在过去，用过去

式，因此答案用A。

尽管鸟儿们用羽毛来飞翔，但是他们的一些羽毛还有其他用途，前后之间是让步关系，因

此答案用C»

动词knowing之后是宾语从句，head是不及物动词，从句不缺主干成分，故选择连接副词,

根据意思选择where,因此答案用关B。

许多航空公司现在允许乘客网上打印他们的登机牌来节省时间，动词不定式表目的，因此

答案用C。

句意是如果遇到不懂的东西，你可以搜索，研究，和别人交流直到你弄清楚，A选项意为

“因为”，B选项意为“尽管”，D选项“自从”或者“因为”，C