考研英语二（阅读）试卷5

考研英语二（阅读）-试卷5

（总分：60.00,做题时间：90分钟）

一、ReadingComprehension（总题数：6,分数：60.00）

1.SectionIIReadingComprehension（分数：10.00）

解析：

2.PartADirections:Readthefollowingfourtexts.Answerthequestionsbeloweachtextby

choosingA,B,CorD.（分数:10,00）

解析：

About3billionpeoplelivewithin100milesofthesea,anumberthatcoulddoubleinthe

nextdecadeashumansflocktocoastalcities1ikegulls.Theoceansproduce$3triIlionof

goodsandserviceseachyearanduntoldvaluefortheEarth'secology.Lifecouldnotexist

withoutthesevastwaterreserves-and,ifanything,theyarebecomingevenmoreimportant

tohumansthanbefore.Miningisabouttobeginundertheseabedinthehighseas-the

regionsoutsidetheexclusiveeconomiczonesadministeredbycoastalandislandnations,

whichstretch200nauticalmilesoffshore.Nineteenexploratorylicenceshavebeenissued.

NewsummershippinglanesareopeningacrosstheArcticOcean.Thegeneticresourcesof

marinelifepromiseapharmaceuticalbonanza:thenumberofpatentshasbeenrisingat12%a

year.Onestudyfoundthatgeneticmaterialfromtheseasisahundredtimesmorelikelyto

haveanti-cancerpropertiesthanthatfromterrestriallife.Butthesedevelopmentsare

minorcomparedwithvasterforcesreshapingtheEarth,bothonlandandatsea.Ithaslong

beenclearthatpeoplearedamagingtheoceans一witnessthemeltingoftheArcticicein

summer,thespreadofoxygenstarveddeadzonesandthedeathofcoralreefs.Now,the

consequencesofthatdamagearestartingtobefeltonshore.Thailandprovidesavivid

example.Inthe1990sitclearedcoastalmangroveswampstosetupshrimpfarms.Oceanstorm

surgesin2011,nolongercushionedbythemangroves,rushedintofloodthecountry's

industrialheartland,causingbillionsofdollarsofdamage.Moreseriousistheglobal

mismanagementoffishstocks.About3billionpeoplegetafifthoftheirproteinfromfish,

makingitamoreimportantproteinsourcethanbeef.Butaviciouscyclehasdevelopedas

fishstocksdeclineandfishermenracetograbwhattheycanoftheremainder.Accordingto

theFoodandAgricultureOrganization（FAO）,athirdoffishstocksintheoceansareover-

exploited;someestimatessaytheproportionismorethanhalf.Onestudysuggestedthat

stocksofbigpredatoryspecies-suchastuna,swordfishandmarlin一mayhavefallenbyas

muchas90%sincethe1950s.Peoplecouldbeeatingmuchbetter,werefishingstocks

properlymanaged.（分数：10.00）

（1）.Accordingtothefirstparagraph,whichoneisNOTtrue?（分数：2.00）

A.TheoceansproducenumerousbenefitsfortheEarth'secology.

B.Alargenumberofpeopleenjoylivingbytheseaorincoastalcities.

C.Theoceanswou1dproduce$6triIlionofgoodsandservicesinthenextdecade.J

D.Thenumberofpeoplelivingbytheseacouldprobablybe6billionintenyears.

解析：解析：选项［A］对应第一段第二句：Theoceansproduce$3trillionofgoodsand

serviceseachyearanduntoldvaluefortheEarth,secology.其中，numerousbenefits=untold

value,故该项表述正确。选项［B］对应第一句：About3billionpeoplelivewithin100milesof

thesea,anum-berthatcoulddoubleinthenextdecadeashumansflocktocoastalcities

1ikegulIs.其中humansflocktocoastalcities=peopleenjoylivingincoastalcities,故该项

表述正确。选项［C］属于无中生有，错误。选项［D］对应第一句的“anumberthatcoulddoubleinthe

nextdecade",从而推断该项表述正确。综上所述，该题答案为选项［C］。

(2).Theoceansareabouttobeexploredbecause.(分数：2.00)

A.marinelifehasmoremedicalvaluethanlandlifeJ

B.humanbeingshavetherighttoexplorethenature

C.theyareunknownandmysterioustohumanbeing

D.theexplorationwillbringgreateconomicbenefits

解析：解析：根据题干中的oceans,abouttobeexplored等信息定位到第二段第一句:Mining

isabouttobeginundertheseabedinthehighseas…其中mining…undertheseabed对应oceans

tobeexploredo而人们探索海洋的原因出现在该段最后两句：Thegeneticresourcesofmarine

1ifepromiseapharmaceuticalbonanza.Onestudyfoundthatgeneticmaterialfromtheseasis

ahundredtimesmorelikelytohaveanti-cancerpropertiesthanthatfromterrestrial

life.即便看不懂Thege-neticresourcesofmarinelifepromiseapharmaceuticalbonanza这一

句，我们至少能知道原因是因为marinelife,而四个选项中唯有选项［A］出现了这个词，从而可以推断

该项为答案。该句的pharmaceutical表示“制药的"，bonanza表示“富矿，财源”，总体上来说

pharmaceuticalbonanza相当于medicalvalue,故选项［A］为答案。

(3).ConsequencesofdamagingtheoceansincludeallEXCEPT.(分数：2.00)

A.vanishingofmarineorganisms

B.emergenceofoceanstormsurgesJ

C.expansionofareasofoxygendeficit

D.changeofclimateandriseoftemperature

解析：解析：根据题干中的consequencesofdamagingtheoceans定位到第三段最后・句：Now,the

consequencesofthatdamagealestartingtobefeltonshore.这句话之前也提至U一句：Ithas

longbeenclearthatpeoplearedamagingtheoceans-witnessthemeltingoftheArcticicein

summer,thespreadofoxygenstarveddeadzonesandthedeathofcoralreefs.其中破折号后面

的内容就是damagingtheoceans的具体体现。其中witnessthemeltingoftheArcticicein

summer对应［D］changeofclimateandriseoftemperature；thespreadofoxygenstarveddead

zones对应［C］expan——sionofareasofoxygendeficit；thedeathofcoralreefs对应

［A］vanishingofmarineorganismso而［B］项的emergenceofoceanstormsurges在第四段第三句有

提到，但是风暴潮的出现并不是破坏海洋造成的，故本题答案为选项［B］。

(4).Thailandismentionedinthetextto.(分数：2.00)

A.revealtheimportanceofcoastalmangrove

B.serveasanexampleofthepowerofnature

C.showtheresultsofdamagingtheenvironmentJ

D.proveThailandisnotsuitableforbreedingshrimp

解析：解析：根据Thailand一词定位到第四段。该段首句提到:Thailandprovidesavivid

exam.pie.而这段话是举例说明上一段结尾提到的这个句子：Now,theconsequencesofthat

damagearestartingtobefeltonshore.故本段提到Thailand的目的是为了举例说明破坏海洋在陆地

上产生的后果，与之最接近的选项是［C］showtheresultsofdamagingtheenvironment(证明破坏环境

的结果)。故该题答案为选项［C］。

(5).Wecanlearnfromthelastparagraphthat.(分数：2.00)

A.afifthofpeopleintheworldgettheirproteinfromfish

B.FAOpredictsthatathirdofoceanresourcesareover-exploited

C.manypredatoryspeciesintheoceanhavedisappearedsince1950s

D.thenumberoffishhasfallengreatlybecauseofhumanexploitationJ

解析：解析：选项［A］对应最后一段第二句:About3billionpeoplegetafifthoftheirprotein

fromfish…该句说的是About3billionpeople,而不是afifthofpeopleintheworld。故该项属

于偷换概念，因此该项错误。选项［B］对应中间一句：AccordingtotheFoodandAgriculture

Organiza—tion(FAO),athirdoffishstocksintheoceansareover-exploited…注意，原文说

的是a.thirdoffishstocks,而不是该项说的athirdofoceanresources,故该项也是偷换概念的错

误。选项［C］对应该段倒数第二句：Onestudysuggestedthatstocksofbigpredatoryspecies一

suchastuna,swordfishandmadinmmayhavefallenbyasmuchas90%sincethe1950s.注意，

原文说的是fall—enbyasmuchas90%,而不是该项说的disappeared,故该项错误。选项［D］同样对

应倒数第二句。从中可以判断，该项表述正确，故答案为选项［D］。

Kentuckyisfamousmainlyforfriedchicken,bourbonandhorse-racing.Fewpeoplethinkof

itasamanufacturingpowerhouse.Butthebluegrassstateisnotonlythethirdlargestcar

manufacturerinAmerica;thankstoitscentrallocation,ithasbecomeahugelogisticshub

andnowalsoranksthirdamongAmericanstatesinair-cargoshipments.Atthestaters

Louisvilleairport,UnitedParcelService's120-acresiteresemblesagiantSanta*sgrotto,

withparcelscontainingeverythingfromfoodtomedicinestocuddlytoysracingaround155

milesofconveyorbelts.Whenthefacilitywasopenedin1982,ithandled2,000packages

everynight;nowitdealswiththatnumberevery17seconds,mostlyautomatically.Seventy

aeroplanescanbeparkedoutsidethehub'sfivewings,andeachcanbeloadedorunloadedin

20minutes.Some250flightsdeparteveryday.Theairportisnomorethantwohours"flight

from75%ofAmerica'spopulationandfourhoursfrom95%ofit.ButonlyoneintenofUPS”s

packagesgobyair.Thestateiswithin600milesof60%ofthenation'spopulation,somost

ofthemtravelbyroad.TrucksfanoutnotjustfromUPS"sfacilitybutalsofromthatofa

rivaldeliverygroup,DHL,farthernorth.Beingabletoreceiveandsendgoodsquicklymakes

allthedifferencetoabusinesslikeGeekSquad,whichhasasiteof240,000squarefeet

justafewmilesfromLouisvi1le,employing1,350staff.Thecompanyhandlesal1the

repairsforBestBuy,anelectronicsretailer.Customershandintheirphonesandlaptopsat

theirlocalshop,fromwheretheyaretruckedtotheLouisvillefacility.Thefirstdelivery

arrivesat5amandthelasttruckleavesat11pm.Overhalftheproductsaresentbackto

thecustomersthenextday.NearbyCafePresshandlesonlineordersforawiderangeof

customisedgoods,fromT-shirtstomugstoweddinginvitations.OnCyberMonday,justafter

Thanksgiving,ithad100,000orderstofill.AswellasUPS,CafePressusesFederal

Express'shubinMemphis,Tennessee,sixhours"driveaway.Goodinternetconnectionsand

cheappowerarevitalforthecompany.Ithasabackupserveronsiteandenjoysthesixth-

1owestpowercostsinthecountry,accordingtotheKentuckyAssociationforEconomic

Development.（分数：10.00）

（1）.KentuckyhastheadvantagesEXCEPT.（分数:2.00）

A.productionofvehicles

B.good-sizedlogisticcenter

C.aerialtransportationofgoods

D.friedchicken,horseraceandtobaccoV

解析：解析：根据Kentucky定位到第一段。选项［A］对应第三句：Butthebluegrassstateisnotonly

thethirdlargestcarmanufacturerinAmerica…该句的bluegrassstate（牧草州，肯塔基州别名）

指的就是Kentucky,其中thethird-］argestcarmanufacturer对应productionofvehicleso故该项

表述正确。选项［B］对应“ithasbecomeahugelogisticshubn一句，其中hugelogistics

hub=good—sizedlogisticcenter,故该项表述正确。选项［C］对应最后一句：,..nowalsoranks

thirdamongAmericanstatesinair-cargoshipments.其中，air—cargoshipments对应aerial

transportationofgoods,故该项表述正确。选项［D］对应首句：Kentuckyisfamousmainlyforfried

chicken,bourbonandhorse一racing.其中“bourbon波本威士忌”被替换成了"tobacco烟草”，该

项属于偷换概念，故答案为选项［D］。

（2）.TheUnitedParcelService..（分数：2.00）

A.transportsvariouskindsofgoodsJ

B.canfinishapackagein17seconds

C.dealswith2,000packageseverynight

D.handlesalargenumberofparcelsbyhand

解析：解析：根据UnitedParcelService定位到第二段。选项［A］对应第二行：withparcels

containingeverythingfromfoodtomedicinestocuddlytoys,由此判断该项表述正确。选项［B］和

［C］对应该段最后一句：Whenthefacilitywasopenedin1982,ithandled2,000packages

everynight；nowitdealswiththatnumberevery17seconds,mostlyautomatically.由止匕可见，

UnitedPar-celService每17秒可以完成2000个包裹，从而判断这两项都是错误的。选项［D］中

“handlesalargenumberofparcels”是正确的，而“byhand”与最后一句Mmostly

automaticallyw不符，故错误。综上所述，答案为选项［A］。

(3).AccordingtoParagraphs3&4,whichoneistrue?(分数：2.00)

A.TheflightsofUPScancoverthreequartersofAmericaintwohours.

B.AbouttenpercentofAmericanspackagesuseaeroplanesastransport.

C.DHLisanotherexpresscompanyinAmerica,oneofUPS77scompetitors.J

D.Mostofthepackagestravelbyroadbecausethecompanyhasfewplanes.

解析：解析：选项［A］对应第三段最后一句：Theairportisnomorethantwohours'flight

from75%ofAmerica'spopulationandfourhoursfrom95%ofit.原文说的是“UPS机场距离75%

的美国人口飞行时间只需两小时”，而该项却说“UPS飞机能够在两小时内飞到美国四分之三的地方”，

显然这里有一个偷换概念的错误。选项［B］对应第四段首句：ButonlyoneintenofUPSyspackages

gobyair.原文的"UPS'spackagesw被替换成了"America'spackages",故也是偷换概念，该项

错误。选项［C］对应第四段最后一句：Trucksfanout.notjustfromUPS'sfacilitybutalsofrom

thatofarivaldeliverygroup,DHL,farthernorth.其中，deliverygroup=expresscompa—ny；

rival=competitor。故该项正确。选项［D］对应第四段第二句：Thestateiswithin600milesof60%

ofthenation*spopulation,somostofthemtravelbyroad.由此可见快递走公路的原因是因为

距离近，而不是其他因素，故该项错误。综上所述，答案为选项［C］。

(4).WecaninferfromParagraph5that.(分数：2.00)

A.GeekSquadisuniquebecauseofitsspeedtodeliverproductsJ

B.BestBuyusesUPStodeliverproductstocustomersandGeekSquad

C.Almostal1theproductssenttoGeekSquadcanberepairedthenextday

D.BestBuyisanelectronicsretailerthatsellsandrepairselectronicdevices

解析：解析：选项［A］对应第五段首句：Beingabletoreceiveandsendgoodsquicklymakesall

thedifferencetoabusinesslikeGeekSquad…其中beingabletoreceiveandsendgoods

quickly对应speedtodeliverproducts；makesallthedifference对应unique。故该项正确°选项

［B］文章没有提到,属于无中生有。选项［C］对应最后一句,原文的"Overhalftheproducts与该项

wAlmostal1theproductsw表述不符，故错误。选项［D］的repairselectronicdevices”表述错

误，原文说的是“ThecompanyhandlesalltherepairsforBestBuy”,而thecompany指的是

GeekSquad,故该项错误。综上所述，答案为选项［A］。

(5).Accordingtothetext,Caf6Press.(分数：2.00)

A.isanonlinestorethatsellsclothes

B.usesFederalExpresstodeliveritsgoodsJ

C.enjoyslowlabourcostsbuthighpowercosts

D.receives100,000ordersfromcustomerseveryweek

解析：解析：根据CafePress定位到最后一段。选项［A］与第一句”…handlesonlineordersfor

awiderangeofeustomisedgoods,fromT-shirtstomugstoweddinginvitations”不符。选项

［B］对应第三句：AswellasUPS,CafePressusesFederalExpress*shubinMemphis,

Tennessee,sixhoursrdriveaway.由此判断该项正确。选项［C］与倒数第二行“…enjoysthe

sixth—lowestpowercosts…”不符,故错误。选项［D］对应该段第二句：OnCyberMonday,just

afterThanksgiving,ithad100,000orderstofill.其中的CyberMonday与everyweek不符，故

该项错误。综上所述，本题答案为选项［B］。

Climatechangeissupposedtounfoldslowly,overdecades.Butthatisnottrueupinthe

greatwhitenorth,asthoseattendingtheAAASmeeting'ssessiononclimatechangeinthe

Arcticwerereminded.Temperaturesthereare2°Chigherthantheirlong-termaverage,and

theupperlayersofpartsoftheArcticOceanarehotterthantheyhavebeenforatleast

2,000years.Summerseaicehasbeenvanishingfasterthaneventhegloomiestresearchers

thoughtlikely,withsomenowpredictingthefirstcompletelyice-freesummerassoonasthe

2020s.TheArcticisnot,though,isolatedfromtherestoftheworld;rapidchangesthere

couldhaveknock-oneffectselsewhere.Whetherornotthatishappeningwasaquestion

addressedbyJenniferFrancis,anatmosphericscientistatRutgersUniversity.Itisa

topicalsubject.AlongwithmuchoftherestofAmerica,Chicagoenduredafierceand

prolongedcoldsnapinJanuary,inwhichtemperaturesfellto-27°C,thelowestsince1884.

Meanwhile,Britsattheconferencewerefleeingacountrythathadbeensoakedbythe

heaviestwinterrainsintwoandahalfcenturies,andbatteredbyaseeminglyendless

successionofAtlanticstormsandgales.Campaignersinbothcountrieshavebeenquickto

blameclimatechangefortherottenweather.Butthingsarerarelysostraightforwardin

climatology.ThebestDrFranciscouldofferwasatheoryastowhyawarmerArcticmightbe

expectedtoleadtowilderweatherinmid-latitudes,andsometentativebutsuggestive

evidencethatthisisalreadyhappening.Heridearestsonthejetstream,apowerful,

persistent,high-altitude“riverofair〃whichflowsaroundtheworldfromwesttoeast,

affectingtheweatherasitgoes.Thejetstreamisdriveninpartbythetemperature

differencebetweencoldArcticairandthewarmerairofmiddlelatitudes.Becausethe

Arcticiswarmingmorerapidlythantherestoftheplanet,thatdifferenceisshrinking.

Thisoughttoproducealesspotentjetstream.Andalesspotentjetstreamisamore

unpredictableone.（分数：10.00）

（1）.Pessimisticresearchersforetellthat_____.（分数：2.00）

A.climatechangewillslowlyshowupindecades

B.iceoftheArcticmaymeltinsummerverysoonV

C.theArctictemperaturehasbeenthehottestin2,000years

D.globaltemperaturesare20Chigherthanlong-termaverage

解析：解析：根据题干中的pessimisticresearchers定位到第一段最后一句。其中pessimistic

researchers对应gloomiestresearchers；foretell对应predicting,故答案来自predicting后面的

内容。即thefirstcompletelyice-freesummerassoonasthe2020s,该句内容对应［B］iceof

theArctiemaymeltinsummerverysoon,因此答案为选项［B］。

（2）.WhatcanbeinferredfromParagraph2?（分数：2.00）

A.Climatechangeoftheoceanmayhaveimpactonthelandaswe11.J

B.Chicago'scoldtemperatureisunrelatedtothewarmingoftheArctic.

C.ThewholeAmericahasexperiencedthelowesttemperaturesince1884.

D.Britainhasbeensufferingfromtheheavieststormsandrainsinhistory.

解析：解析：选项［A］对应第二段首句：TheArcticisnot,though,isolatedfromtherestof

theworld；rapidchangestherecouldhaveknock一oneffectselsewhere.大意为：然而，北冰洋并

不与世隔绝；那里的气候快速变化对其他地方可能产生影响。故该项表述是正确的。选项［B］显然与［A］表

述相反，故错误。选项［C］中的“ThewholeAmerica”错误,原文说的是“Alongwithmuchoftherest

ofAmerica,Chicago…"，thewhole显然与原文不符合,故错误。选项［D］中的"inhistory”与原文

“intwoandahalfcenturies”不符，故错误。综上所述，本题答案为选项［A］。

（3）.DrFrancissuggeststhat.（分数：2.00）

A.climatechangecausesbadweatherinEngland

B.thingsareseldomstraightforwardinclimatology

C.humanbeingistoblameforthechangeofclimate

D.oceanwarmingmayresultinbadweatheronlandJ

解析：解析：根据DrFrancis定位到第三段最后一句：ThebestDrFranciscouldofferwasa

theoryastowhyawarmerArcticmightbeexpectedtoleadtowiIderweatherinmid一

latitudes,andsometentativebutsuggestiveevidencethatthisisalreadyhappening.题干中

的suggestthat对应原文offeratheory这部分内容，故答案来自之后：awarmerArcticmightbe

expectedtoleadtowilderweatherinmid—latitudes,而与该句最接近的是选项［D］oceanwarming

mayresultinbadweatheronland。故该题答案为选项［D］0

(4).Welearnfromthetextthatjetstream,.(分数：2.00)

A.isariverathighaltitude

B.givesrisetoclimatechangeJ

C.causestemperaturedifference

D.istoblameforglobalwarming

解析：解析：根据jetstream定位到第四段。选项［A］“isariverathighaltitude是高海拔处的一

条河流”对应第四段首句：Heridearestsonthejetstream,apowerful,persistent,high一

altitude“fiverofair”…原文说的是“高海拔气流”,故判断该项错误。选项［B］对应原文首

句：...jetstream…affectingtheweatherasitgoes.可见jetstream影响了天气，即改变了气

候，故该项“givesrisetoclimatechange导致气候变化”是正确的。选项［C］对应该段第二句：The

jetstreamisdriveninpartbythetemperaturedifference…原文说的是udrivenbytemperature

differ—ence受到温差的驱使”，而不是该项"causestemperaturedifference导致温差”，故该项错

误。选项［D］文章未提到，故错误。综上所述，本题答案为选项［B］。

(5).Thebesttitleforthetextmaybe.(分数：2.00)

A.ClimateChange:SlowinComing

B.JetStream:CauseofClimateChange

C.ClimateChange:QuickerThanWeThinkJ

D.GlobalWarming:MoreSeriousThanBefore

解析：解析：根据文章反复出现的climatechange,我们可以确定本文主题是“气候变化”，而不是

“全球变暖”，故选项［D］可以先排除。选项［B］中的JetStream是最后一段提到的一个概念，该项可以

作为最后一段的主旨大意，但不是全文主旨。故答案在选项［A］和［C］间，这两个答案显然相反。第一段尾

句为：Summerseaicehasbeenvanishingfasterthaneventhegloomi—estresearchersthought

likely*withsomenowpredictingthefirstcompletelyice-freesummerassoonasthe

2020s.第四段第三句为：BecausetheArcticiswarmingmorerapidlythantherestof

theplanet,thatdifferenceisshrinking.其中的faster,assoonas,rapidly等词都提示气候变

化来得很快，故选项［C］为答案。

Themoreparentstalktotheirchildren,thefasterthosechildren'svocabulariesgrowand

thebettertheirintelligencedevelops.Thatmightseemblindinglyobvious,butittook

unti11995forsciencetoshowjusthowearlyinlifethedifferencebeginstomatter.In

thatyearBettyHartandToddRisleyoftheUniversityofKansaspublishedtheresultsofa

decade-longstudyinwhichtheyhadlookedathow,andhowmuch,42familiesinKansasCity

conversedathome.DrHartandDrRisleyfoundaclosecorrelationbetweenthenumberof

wordsachild'sparentshadspokentohimbythetimehewasthreeandhisacademicsuccess

attheageofnine.Atthree,chiIdrenbornintoprofessionalfami1ieshadheard30mmore

wordsthanthosefromapoorerbackground.Thisobservationhasprofoundimplicationsfor

policiesaboutbabiesandtheirparents.Itsuggeststhatsendingchildrento^pre-

school，z(nurseriesorkindergartens)attheageoffour-afavouredstepamongpolicymakers一

comestoolatetocompensateforeducationalshortcomingsathome.Happily,understandingof

howchildren'svocabulariesdevelopisgrowing,asseveralpresentationsatthisyear's

meetingoftheAmericanAssociationfortheAdvancementofScience(AAAS)showed.Oneofthe

moststrikingrevelationscamefromAnneFernaldofStanfordUniversity,whohasfoundthat

thedisparitystartsatthetenderageof18months,whenmosttoddlersspeakonlyadozen

words,thosefromdisadvantagedfamiliesareseveralmonthsbehindother,morefavoured

children.Indeed,DrFernaldthinksthedifferentiationstartsatbirth.Shemeasureshow

quicklytoddlersprocess1anguagebysittingthemontheirmothers“lapsandshowingthem

twoimages;adogandaball,say.Arecordedvoicetellsthetoddlertolookattheball

whileacamerarecordshisreaction.ThisletsDrFernaldnotethemomentthechild'sgaze

beginsshiftingtowardsthecorrectimage.At18months,toddlersfrombetter-off

backgroundscanidentifythecorrectobjectin750milliseconds-200millisecondsfaster

thanthosefrompoorerfamilies.This,saysDrFernald,isahugedifference.(分数：10.00)

(1).AccordingtoDrHartandDrRisley,___.(分数:2.00)

A.thethirdyearisthemostimportantinachild'slife

B.childrenfromrichfamilieswillbemoresuccessful

C.vocabularyhasnothingtodowithchildren'sacademicsuccess

D.parentswithhighereducationtendtotalkmoretotheirchildrenJ

解析：解析：根据DrHartandDrRisley定位到第一段中间部分。选项［A］和［B］文章均没有提到，选项

［C］"hasnothingtodowith没有关系”与该段倒数第二句中的“aclosecorrelation密切关系”相

悖，故错误。选项［D］对应第一段结尾：Atthree,childrenbornintoprofessionalfamilieshad

heard30mmorewordsthanthosefromapoorerback