北语18秋《阅读》（II）作业1（含答案）资料

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18秋《阅读》（II）作业1

北语作业答案
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一、单选题：
1.[单选题]WhileIwasworkingasachildpsychologist,aprincipalphonedme."I'mbaffled,"hesaid."Achildhaswrittenanessaycalled‘ThePropertiesoftheNucleus.’"Histeachercan'tunderstandit.NeithercanI."IwenttotheschoolandmetMark,aneight-year-oldwithgingerhairandfreckles.Helookedlikeaveryordinaryboytome.Iproceededwiththeintelligencetest."WhatisMars?"Iasked.Mostchildrenhisagesay,"Achocolatebar."Hedescribedtheplanetindetail.Hequicklycompletedthetests,includingamathtestformucholderchildren.Thenhelookedatmeasiftosay:"Can'tyoucomeupwithsomethingmoredifficult?"Ihadseengiftedchildrenbefore,butthisboywas"offthemap"asfarasassessinghisIQwasconcerned.Mark'sprincipleandarrangedforMarktobetutoredbyascienceteacher.Butinmanywayshewasjustanormalchild.Wewantedhimtobesociallyadjustedaswellasintellectuallyoutstanding.SowealsoencouragedhimtojointheClubScoutsandwekepthiminclasswithkidsofhisageforthetimebeing.IaskedMark'sparentswhattheythoughtofhim."Hecanbeapainintheneck,"hismothersaid."Heaskssuchimpossiblequestions,"shesmiled."Butwelovehimdearly."Thiswascrucial.Liketherestofus,giftedchildrenneedtobeloved.Hegainedafirst-classhonorsdegreefromCambridge,isnowchairmanofhisowncomputercompanyandishappilymarriedwithtwochildren.问题：Whichofthefollowingisnotture?()          (满分:)
    A. theauthorandtheprincipalseperatedtheboyfromtheotherchildrentobetutoredbyascienceteacher
    B. theauthorandtheprincipalencouragedtheboytojointheClubScouts
    C. thegiftedchildrenneededloveliketherestofus
    D. theboymightnotbestupid
    正确答案:——A——
2.[单选题]Youdon＇thavetosetupafoundationorspendhoursraisingmoneytohelptheenvironment.JoeyGordon-Levitt,16,doeshispartbysimplycollectinghisnewspapers,plastic,andcans-andhavethemrecycled."Everyoneshouldrecycle,"theteenstarsays.SingerandactorBetterMidlergoesastepfurther-Shepicksupotherpeople＇sgarbage.Forexample,MidlerhashelpedremovetruckloadsoftrashfromFortTryonParkinNewYorkCity.Suchsimpleeffortsattrashcollectionandreductionarecatchingon.Lastyear,theEnvironmentalProtectionAgencycounted7,500recyclingprogramsintheUS.That＇supfromjust1,000programsin1988.Almosthalfofthecountry＇spopulationnowlivesintownsandcitieswithcurbsiderecycling.Sowe＇reontherighttracktoreducingtrash.Butwestillhavealongwaytogo.In1994,about40%ofpaperproductsandplasticsodabottlesproducedinthiscountrywererecycled.Butonly2%offoodpackagingwasrecovered!Wealsohavetoworkoncreatingmoredemandforrecycledmaterial.Youcanhelpbycheckinglabels-andbuyingproductsmadefromrecoveredpaper,plastic,andmetal.Recyclingsavesresourceslikewaterandtrees,andcutsdownonairpollution.Sowhatareyouwaitingfor?Gettoworktakingcareofour"rock.""Ifwedon＇t,we＇llallhavetomovetoMars,"saysGordon-Levitt."Theonlyproblemisthatwedon＇tknowhowtodothatyet!"问题：WhatisunusualaboutBetterMidler?          (满分:)
    A. Shehelpstheenvironment
    B. Shepicksupotherpeoplestrash
    C. shecollectsnewspapers,plasticandcanslikeGordon-Levitt
    D. sheurgesotherpeopletotaketheirgarbageoutofthecity
    正确答案:——B——
3.[单选题]Astronomers（天文学家）cantelljusthowhotthesurfaceofthemoongets.Thesideofthemoontowardthesungetstwodegreeshotterthanboilingwater（沸水）.Thenightsidereaches243degreesbelowzero（零度）.Inaneclipse（月蚀）,theearth'sshadowfallsonthemoon.Thenthemoon'stemperaturemaydrop300degreesinaveryshorttime.Atemperaturechangelikethiscannothappenontheearth.Whydoesithappenonthemoon?Astronomersthinkthatthesurfaceofthemoonisdust.Ontheearth,rocksstoreheatfromthesun.Whenthesungoesdown,therocksstaywarm.Butthedustofthemooncannotstoreheat.Sowhenthemoongetsdark,theheatescapesquickly.Themoongetsverycold.问题：Thesurfaceofthemoonisprobably()          (满分:)
    A. rockthatstoresheat
    B. dustthatstoresheat
    C. dustthatcannotstoreheat
    D. rockthatdoesnotstoreheat
    正确答案:——C——
4.[单选题]NoonethoughtofanythingevenalittlebitlikethezipperuntilWhitecombL.Judsoncamealong.Therewerebuttonsandbutton-holes,hooksandeyes,lacesandbuckles.Theyalltookanirritatinglylongtimetodoup,especiallywhenmenworehigh-lacedbootsandfashionableladiessqueezedthemselvesintolongcorsets.WhitecombL.Judson＇sslide-fastenerwasanout-of-the-blueinvention,andnooneknowswhatgavehimtheidea.Nooneevenknowsmuchabouthim,exceptthathewasamechanicalengineerlivinginChicagoandthathepatentedotherinventions,todowithastreetrailwaysystemandmotor-cars.Judsoninventedthefirstzipper(called,atthetime,aClaspLockerorUnlocker)in1891.Thisingeniouslittledevicelookssosimple,andtheprinciplebehinditissimple:onerowofhooksandeyesslottingneatlyintoanotherrowbymeansofatab.Yetittook22years,manyimprovementsandanotherinventortomakethezipperreallypractical.问题：WhenJudson＇sinventionfirstappeared,people()          (满分:)
    A. hadexpecteditforalongtime
    B. wereverymuchsurprised
    C. didn＇tunderstandit
    D. wereindifferenttoit
    正确答案:————
5.[单选题]Onthe4thstepdownIslipped,fell,andwasjustbarelyable,withmyrighthand,to(check)myside.          (满分:)
    A. examine
    B. push
    C. stop
    D. pull
    正确答案:————
6.[单选题]Surprisingly,she'dslept,thoughhermindwas(churning)whenshewenttobed.          (满分:)
    A. atotalblank
    B. agitated
    C. confused
    D. sharp
    正确答案:————
7.[单选题]Copper(铜)wasthefirstmetalthatmanlearnedtomake.Insomemountainouslandstherewererocksstreakedwithgreenminerals.Onedaysomerockswereaccidentallyheatedbyaroaringfire.Whenthefireburnedlow,littlebeadsofcopperwereseenontherockwall.Afterthat,menheatedtherockdeliberatelytoseewhethermorecopperwouldappear.Theysoonfoundagoodwaytomakecopper.Theywouldbuildatrenchonahillsideandfillitwithcharcoalandcopper-bearingrock.Theycoveredthisfurnacewithflatstones.Theystartedawoodfiretoheatthecharcoalandthehotcharcoalreleasedcopperfromtherock.Ahotredpoolofmeltedmetalformedatthemouthofthetrench.Whenitwascool,thesolidmetalcouldbeliftedoutandcutandpoundedintoshapes.问题：Copperisfoundinrocksin（）          (满分:)
    A. largepieces
    B. lumps
    C. smallbeads
    D. streaks
    正确答案:————
8.[单选题]Myfatherwas17whenheleftthefarminCameron,N.C.,andsetoffforBaltimoretoapplyforajobattheMartinAircraftCompany.Whenaskedwhathewantedtodo,hesaid,"Everything."Heexplainedthathisgoalwastolearneveryjobinthefactory.He＇dliketogotoadepartmentandfindoutwhatwasdonethere.Whenthesupervisordeterminedhisworkwasasgoodasanyoneelse＇s,he＇dwanttogotoadifferentdepartmentandstartover.Thepersonnelpeopleagreedtothisunusualrequest,andbythetimeH.T.Morriswas20,he＇dmadehiswaythroughthehugefactoryandwasworkinginexperimentaldesignforafantasticsalary.Wheneverhewenttoanewdepartment,helookedfortheguyswhohadbeenaroundforever.Thesewerethepeoplenovicesusuallyavoided,afraidthatnexttothemthey＇dlooklikethebeginnerstheywere.Myfatheraskedthemeveryquestionhecouldthinkof.Theylikedthisinquisitiveyoungmanandshowedhimshortcutstheyhaddevelopedthatnooneelsehadeveraskedabout.Thesesagesbecamehismentors.Whateveryourgoals,plantonetworkwiththosewhoknowmorethanyou.Modelyoureffortsontheirs,adjustingandimprovingasyougo.问题：Theveteranworkersinthefactorylikedtheauthor＇sfatherbecausetheyoungmanwas()          (满分:)
    A. willingtolooklikeabeginner
    B. tryingtoavoidbeingaroundforever
    C. alwaysaskingquestions
    D. interestedinhismentors
    正确答案:————
9.[单选题]TheinventorofspectaclesprobablylivedinthetownofParis,Italy,around1286,andwasalmostcertainlyacraftsmanworkinginglass.Butnobodyknowshisname.WeonlyknowthismuchabouthimbecauseFriarGiordanepreachedasermononeWednesdaymorninginFebruary1306atachurchinFlorence."It＇snotyet20yearssincetherewasfoundtheartofmakingeye-glasseswhichmakeforgoodvision,"saidtheFriar."Oneofthebestartsandmostnecessarythattheworldhas.Soshortatimeisitsincetherewasinventedanewartthatneverexisted.Ihaveseenthemanwhofirstinventedandcreatedit,andIhavetalkedtohim."WeknowwhatFriarGiordanesaidbecauseadmirerscopiedhissermonsdownashegavethem.Theinventorofspectaclesapparentlykeptthemethodofmakingthemtohimself.Perhapshethoughtthiswasthebestwayofgettingmoneyfromhisinvention.Buttheideasoongotaround.Asearlyas1300,craftsmeninVenice,thecentreofEurope＇sglassindustry,weremakingthenew"disksfortheeyes".Spectaclesatfirstwereonlyshapedforfar-sightedpeople.Concavelenses,forshort-sightedpeople,werenotdevelopeduntilthelate15thcentury.Spectaclesallowedpeopletogoonreadingandstudyinglongafterbadeyesightwouldnormallyhaveforcedthemtogiveup.Theywerelikeanewpairofeyes.Theinventorofsuchavaluablethingshouldbehonored,everyonethought.Butforcenturiesnoonehadanyideawhotheinventorreallywas.Soallkindsofcandidateswereputforward:Dutch,English,German,Italiansfromrivalcities.AfakememorialwaserectedlastcenturyinachurchinFlorencetohonoramanasthetrueinventorofspectacles-butheneverevenexisted.问题：Thefirstrecordofthespectaclesistobefoundin()          (满分:)
    A. newspapers
    B. churchsermons
    C. tradereports
    D. praisesofJordan
    正确答案:————
10.[单选题]Inthelate1920smymotherranawayfromhometomarrymyfather.Marriage,ifnotrunningaway,wasexpectedof17-year-oldgirls.Bythetimeshewas20,shehad2childrenandwaspregnantwithathird.5childrenlater,Iwasborn.AndthisishowIcametoknowmymother:sheseemedalarge,soft,loving-eyedwomanwhowasrarelyimpatientinourhome.Herquick,violenttemperwasonviewonlyafewtimesayear,whenshebattledwiththewhitelandlordwhohadthemisfortunetosuggesttoherthatherchildrendidnotneedtogotoschool.Shemadealltheclotheswewore,evenmybrothers'overalls.Shemadeallthetowelsandsheetsweused.Shespentthesummerscanningvegetablesandfruits.Shespentthewintereveningsmakingquiltsenoughtocoverallourbeds.Duringthe"working"day,shelaboredbeside-notbehind-myfatherinthefields.Herdaybeganbeforesunup,anddidnotenduntillateatnight.Therewasneveramomentforhertositdown,undisturbed,tounravelherownprivatethoughts;neveratimefreefrominterruption-byworkorthenoisyinquiriesofhermanychildren.Andyet,itistomymother-andallourmotherswhowerenotfamous-thatIwentinsearchofthesecretofwhathasfedthatmuzzledandoftenmutilated,butvibrant,creativespiritthattheblackwomanhasinherited,andthatpopsoutinwildandunliklyplacestothisday.问题：Thewhitelandlordangeredthenarrator'smotherby()          (满分:)
    A. drivingherchildrenoutofschool
    B. tellinghernottoletherchildrengotoschool
    C. fightingwithher
    D. beingrich
    正确答案:————
11.[单选题]Myfatherwas17whenheleftthefarminCameron,N.C.,andsetoffforBaltimoretoapplyforajobattheMartinAircraftCompany.Whenaskedwhathewantedtodo,hesaid,"Everything."Heexplainedthathisgoalwastolearneveryjobinthefactory.He＇dliketogotoadepartmentandfindoutwhatwasdonethere.Whenthesupervisordeterminedhisworkwasasgoodasanyoneelse＇s,he＇dwanttogotoadifferentdepartmentandstartover.Thepersonnelpeopleagreedtothisunusualrequest,andbythetimeH.T.Morriswas20,he＇dmadehiswaythroughthehugefactoryandwasworkinginexperimentaldesignforafantasticsalary.Wheneverhewenttoanewdepartment,helookedfortheguyswhohadbeenaroundforever.Thesewerethepeoplenovicesusuallyavoided,afraidthatnexttothemthey＇dlooklikethebeginnerstheywere.Myfatheraskedthemeveryquestionhecouldthinkof.Theylikedthisinquisitiveyoungmanandshowedhimshortcutstheyhaddevelopedthatnooneelsehadeveraskedabout.Thesesagesbecamehismentors.Whateveryourgoals,plantonetworkwiththosewhoknowmorethanyou.Modelyoureffortsontheirs,adjustingandimprovingasyougo.问题：Ittooktheauthor＇sfatherabout()yearstobeabletodoeveryjobinthebigfactory.          (满分:)
    A. two
    B. three
    C. five
    D. six
    正确答案:————
12.[单选题]Ourpartyof4old-timers,ofwhomI,at71,wastheoldest,had(convened)aweekearlierinKathmandu,thecapital,andhadmetourjourneyleaderNancyJothere.          (满分:)
    A. gathered
    B. stayed
    C. walked
    D. rested
    正确答案:————
13.[单选题]"Ican'ttakeallthe(bending)anylonger,"shesaid.          (满分:)
    A. standing
    B. working
    C. stooping
    D. sitting
    正确答案:————
14.[单选题]Copper(铜)wasthefirstmetalthatmanlearnedtomake.Insomemountainouslandstherewererocksstreakedwithgreenminerals.Onedaysomerockswereaccidentallyheatedbyaroaringfire.Whenthefireburnedlow,littlebeadsofcopperwereseenontherockwall.Afterthat,menheatedtherockdeliberatelytoseewhethermorecopperwouldappear.Theysoonfoundagoodwaytomakecopper.Theywouldbuildatrenchonahillsideandfillitwithcharcoalandcopper-bearingrock.Theycoveredthisfurnacewithflatstones.Theystartedawoodfiretoheatthecharcoalandthehotcharcoalreleasedcopperfromtherock.Ahotredpoolofmeltedmetalformedatthemouthofthetrench.Whenitwascool,thesolidmetalcouldbeliftedoutandcutandpoundedintoshapes.问题：Thefirstcopperwasprobablymadeby（）          (满分:)
    A. experimenting
    B. accident
    C. someonedeliberatelybuildingafire
    D. someonewhoknewthattherewascopperintherock
    正确答案:————
15.[单选题]Myfatherwas17whenheleftthefarminCameron,N.C.,andsetoffforBaltimoretoapplyforajobattheMartinAircraftCompany.Whenaskedwhathewantedtodo,hesaid,"Everything."Heexplainedthathisgoalwastolearneveryjobinthefactory.He＇dliketogotoadepartmentandfindoutwhatwasdonethere.Whenthesupervisordeterminedhisworkwasasgoodasanyoneelse＇s,he＇dwanttogotoadifferentdepartmentandstartover.Thepersonnelpeopleagreedtothisunusualrequest,andbythetimeH.T.Morriswas20,he＇dmadehiswaythroughthehugefactoryandwasworkinginexperimentaldesignforafantasticsalary.Wheneverhewenttoanewdepartment,helookedfortheguyswhohadbeenaroundforever.Thesewerethepeoplenovicesusuallyavoided,afraidthatnexttothemthey＇dlooklikethebeginnerstheywere.Myfatheraskedthemeveryquestionhecouldthinkof.Theylikedthisinquisitiveyoungmanandshowedhimshortcutstheyhaddevelopedthatnooneelsehadeveraskedabout.Thesesagesbecamehismentors.Whateveryourgoals,plantonetworkwiththosewhoknowmorethanyou.Modelyoureffortsontheirs,adjustingandimprovingasyougo.问题：Theauthor＇sfatherappliedforajobattheMartinAircraftCompanyandhisgoalwas()          (满分:)
    A. tobeagoodworkerwithaspecialknowledgeabouthiswork
    B. todoeverythingassignedhimwillingly
    C. tobeabletodowhateverjobtherewasinthefactory
    D. tobeagoodsupervisorhimselfinthefuture
    正确答案:————
16.[单选题]ThehistoryoftheWinterGames,however,hasbeenevenmoretroubledthanthatoftheSummerGames.Until1924allthewintersportscompetitions,heldevery4yearsfrom1901to1917andagainin1992,hadbeenintheScandinaviancountries-Sweden,NorwayandFinland.ThesportsmenofthesecountriesbelievedthattheWinterGamescouldonlybeheldintheScandinavianway.Coubertin,himself,wasagainstaseparateWinterOlympicsashefeltthattheywouldcausetroublewithintheOlympicmovement.However,aswinterholidaysintheAlpsbecamemoreandmorepopular,sodidtheideaofatrulyinternationalWinterGames.ThefirstWinterOlympicswereheldinChamonixin1924,thoughtheywereonlyrecognizedbytheInternationalOlympicCommitteeas"Olympic"twoyearslaterin1926.Althoughthereweremanyargumentsbeforethem,the1stGameswereasuccess,buttheproblemsdidnotendthere.In1935,itwasdecidedbytheIOCthatskiteacherscouldnotcompeteintheOlympicsbecausetheywereprofessionals.ThiscausedabigargumentbetweentheIOCandtheInternationalSkiFederation,whoagreedwiththeskiteachersand,asthetwoorganizationscouldcometoanendverysoonaftertheirbeginning.However,warcameandwithitanendtothediscussions.Whenthewarwasfinallyover,theWinterGameswerestartedupagain,asbefore,inStMoritzin1948andthecrisishadpassed.问题：Before1924,allthewintersportscompetitionswereheldin()          (满分:)
    A. Asia
    B. Africa
    C. LatinAmerica
    D. Europe
    正确答案:————
17.[单选题]Atthe1908OlympicsinLondontheMarathonracewasheldonaveryhotday.TheracestartedatWindsorCastle,oneofthehomesoftheRoyalFamily,sothattheRoyalchildrencouldseetherunnersleave.Theracewasplannedtocontinuefor26miles385yards(42,195metres),nowtheaccepteddistanceforthisrace,intoCentralLondon.Becauseofthegreatheat,however,manyrunnershadtogiveupbeforetheycouldfinishtherace.Towardstheend,thelargecrowdwaitedwithgreatexcitementfortheSouthAfrican,CharlesHefferon,tocomeintothestadiumfirst.Theyweresurprised,however,whenthe1stmantoappearwasthesmallItalian,PietriDorando.Dorandowasbynowextremelytiredandweakand,ashewasrunningroundthestadiumtowardsthefinishingline,hefelltothegroud,unabletocontinue.Doctorsrushedtohelphimandhesoongottohisfeetandcontinued,withloudcheersfromthecrowd.Ashecameclosetothelinehehadtobehelpedagain,thistimebyajournalist,butfinallyhefinishedtherace.Hewasnot,ofcourse,allowedtoreceivethegoldbecausehehadhadhelpduringtherace.Afterwards,Dorandoarguedunsuccessfullythathehadnotaskedforthishelp.ButthemedalwasgiventoanAmerican,Hayes,whohadfinishedsecond.However,DorandolaterreceivedaspecialgoldcupfromQueenAlexandraforhiscourage.问题：Dorandolaterreceivedaspecialgoldcupbecauseofhis()          (满分:)    奥鹏答案

    A. topspeed
    B. fairplay
    C. greatcourage
    D. successfulargument
    正确答案:————
18.[单选题]WhileIwasworkingasachildpsychologist,aprincipalphonedme."I'mbaffled,"hesaid."Achildhaswrittenanessaycalled‘ThePropertiesoftheNucleus.’"Histeachercan'tunderstandit.NeithercanI."IwenttotheschoolandmetMark,aneight-year-oldwithgingerhairandfreckles.Helookedlikeaveryordinaryboytome.Iproceededwiththeintelligencetest."WhatisMars?"Iasked.Mostchildrenhisagesay,"Achocolatebar."Hedescribedtheplanetindetail.Hequicklycompletedthetests,includingamathtestformucholderchildren.Thenhelookedatmeasiftosay:"Can'tyoucomeupwithsomethingmoredifficult?"Ihadseengiftedchildrenbefore,butthisboywas"offthemap"asfarasassessinghisIQwasconcerned.Mark'sprincipleandarrangedforMarktobetutoredbyascienceteacher.Butinmanywayshewasjustanormalchild.Wewantedhimtobesociallyadjustedaswellasintellectuallyoutstanding.SowealsoencouragedhimtojointheClubScoutsandwekepthiminclasswithkidsofhisageforthetimebeing.IaskedMark'sparentswhattheythoughtofhim."Hecanbeapainintheneck,"hismothersaid."Heaskssuchimpossiblequestions,"shesmiled."Butwelovehimdearly."Thiswascrucial.Liketherestofus,giftedchildrenneedtobeloved.Hegainedafirst-classhonorsdegreefromCambridge,isnowchairmanofhisowncomputercompanyandishappilymarriedwithtwochildren.问题：Theprincipalwaspuzzledbecause()          (满分:)
    A. hecouldnotunderstandthestrangeideasofagiftedboy
    B. hedidn'tbelieveaneight-year-oldboycouldwriteascientificessayonthenucleus
    C. hewasshockedtoseeaneight-year-oldboyinterestedinthenucleus
    D. hecouldnotunderstandtheessay
    正确答案:————
19.[单选题]EveryonewhoeatsinCarman'sCountryKitcheninSouthPhiladelphiaknowsthatifyouneedajob,aplacetostayorafriendlyearonablueday,youcometoCarmanLuntzel.Thesix-foot,46year-oldpowerhousenotonlycooks,shealsoactsasherrestaurant'sdiscussionleaderandmatchmaker.WhenbreakfastregularStephenSacavitchwasn'tmeetingwomen,sheputhispictureonabulletinboard,withthewords:"Girls.Niceguy.Givehimabreak."LastSeptemberacoffeepotleftonared-hotburnernearlydestroyedtherestaurant.Luntzeldidn'thaveinsurance.ButbadnewshasawayofturninggoodatCarman's.Bereftatthethoughtofnomorebuttermilkpancakesorhomemadepearpie-andnomoreCarmandishingoutadviceandhelp-hercustomerspitchedin.Theyboardedupherwindows,removeddebrisandprimedandpaintedherscorchedwalls.Itwasn'tjusttheregulars.Aguyonamotorcycledroppedoffsomecash.Awomanfromanearbyrestaurantscouredcharreddishesandstucktwo$50billsinLuntzel'spocketassheleft.Justthreeweeksaftertheblaze,Luntzelwasservingbreakfastagain."Itwasincredible,"shesays."There'sasenseaboutCarmanthatisjustcan-do,"saysregularKevinVaughan."It'sinfectious."问题:Howmanyweeksdidittaketoreopentherestaurant?          (满分:)
    A. 2weeks
    B. 3weeks
    C. 2months
    D. 3months
    正确答案:————
20.[单选题]Inthelate1920smymotherranawayfromhometomarrymyfather.Marriage,ifnotrunningaway,wasexpectedof17-year-oldgirls.Bythetimeshewas20,shehad2childrenandwaspregnantwithathird.5childrenlater,Iwasborn.AndthisishowIcametoknowmymother:sheseemedalarge,soft,loving-eyedwomanwhowasrarelyimpatientinourhome.Herquick,violenttemperwasonviewonlyafewtimesayear,whenshebattledwiththewhitelandlordwhohadthemisfortunetosuggesttoherthatherchildrendidnotneedtogotoschool.Shemadealltheclotheswewore,evenmybrothers'overalls.Shemadeallthetowelsandsheetsweused.Shespentthesummerscanningvegetablesandfruits.Shespentthewintereveningsmakingquiltsenoughtocoverallourbeds.Duringthe"working"day,shelaboredbeside-notbehind-myfatherinthefields.Herdaybeganbeforesunup,anddidnotenduntillateatnight.Therewasneveramomentforhertositdown,undisturbed,tounravelherownprivatethoughts;neveratimefreefrominterruption-byworkorthenoisyinquiriesofhermanychildren.Andyet,itistomymother-andallourmotherswhowerenotfamous-thatIwentinsearchofthesecretofwhathasfedthatmuzzledandoftenmutilated,butvibrant,creativespiritthattheblackwomanhasinherited,andthatpopsoutinwildandunliklyplacestothisday.问题：Thegoalofthenarrator'sresearchwasto()          (满分:)
    A. praisealltheworkingblackmothers
    B. findreasonsfortheblackwoman'screativeness
    C. showhowblackwomen'stalenthasbeenstifled
    D. recallherownmother'sgoodqualities
    正确答案:————
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