考研考博-英语-安徽冶金科技职业学院押题密卷附带答案详解篇

书山有路勤为径，学海无涯苦作舟！住在富人区的她考研考博-英语-安徽冶金科技职业学院押题密卷附带答案详解（图片大小可自由调整）全文为Word可编辑，若为PDF皆为盗版，请谨慎购买！第壹套一.全考点押题密卷-综合训练(共50题)1.单选题

Inthewife’seyes,his（）totheirmarriagelifeisfarfromperfect.

问题1选项

A.requirement

B.commitment

C.participation

D.reflection

【答案】B

【解析】考查名词辨析。A选项requirement“要求”；B选项commitment“承诺，保证”；C选项participation“参与，分享”；D选项reflection“反射，沉思”。句意：在妻子眼中，他对婚姻生活的承诺是远远不够的。选项B符合语境。

2.单选题

Mr.Jonesholdsstrongviewsagainstvideogamesand（

）theclosingofallrecreationfacilitiesforsuchgames.

问题1选项

A.assists

B.acknowledges

C.advocates

D.admits

【答案】C

【解析】考查动词词义辨析。A项assist表示“帮助，协助”；B项acknowledge表示“致谢，承认”；C项advocate表示“提倡，拥护”；D项admit表示“承认，容许”。根据句中against可知作者反对电子游戏，所以应该支持closingtherecreationfacilities。句意：琼斯先生强烈反对电子游戏，提倡关闭所有的电子游戏娱乐设施。故本题正确答案为C。

3.单选题

M:Howiseverythinggoingwithyou?

W:Notbad.Say,ifyouaredonefortheday,maybewecouldcelebrateyourbirthdayatStarbucks,I’llbuy!

Q:What’sthewomandoing?

问题1选项

A.Sheismakinganinvitation.

B.Sheismakingasuggestion.

C.Sheisaskingforadvice.

D.Sheisofferingheropinion

【答案】A

【解析】根据女士说的话“如果你今天的工作完成了，也许我们可以到星巴克为你庆祝生日，我请客！”可知A选项‘她正在发出邀请。’正确。

4.单选题

Itwasthetrainingthathehadasayoungman______madehimsuchagoodengineer.

问题1选项

A.what

B.which

C.that

D.who

【答案】C

【解析】考查宾语从句和强调句型。该句的第一个that引导的是宾语从句，做hehad的宾语，因此空格处应填that从而构成强调句型。陈述句的强调句型为Itis/was+被强调部分（通常是主语、宾语或状语）+that/who（当强调主语且主语指人）+其他部分。该句强调部分是物，因此用that。句意：正是他年轻时所受的训练使他成为如此优秀的工程师。因此C选项正确。

5.单选题

Bornin1830inruralAmherst,Massachusetts,EmilyDickinsonspentherentirelifeinthehouseholdofherparents.Between1858and1862,itwaslaterdiscovered,shewrotelikeapersonpossessed,oftenproducingapoemaday.ItwasalsoduringthisperiodthatherlifewastransformedintothemythofAmherst.Withdrawingmoreandmore,keepingtoherroom,sometimesevenrefusingtoseevisitorswhocalled,shebegantodressonlyinwhite—ahabitthataddedtoherreputationasaneccentric.

IntheirdeterminationtoreadDickinson’slifeintermsofatraditionalromanticplot,biographershavemissedtheuniquepatternofherlife——herstruggletocreateafemalelifenotyetimaginedbythecultureinwhichshelived.Dickinsonwasnottheinnocent,lovelornandemotionallyfragilegirlsentimentalizedbytheDickinsonmythandpopularizedbyWilliamLuce’s1976play,theBelleofAmherst.HerdecisiontoshutthedooronAmherstsocietyinthe1850’stransferredherhouseintoakindofmagicalrealminwhichshewasfreetoengageherpoeticgenius.Herseclusionwasnottheresultofafailedloveaffair,butratherapartofamoregeneralpatternofrenunciationthroughwhichshe,inherquestforselfsovereignty,carriedonanargumentwiththepuritanfathers,attackingwithwitandironytheircheerlessCalvinistdoctrine,theirsternpatriarchalGod,andtheirrigidnotionsof“truewomanhood”.

1.What'stheauthor'smainpurposeinthepassage?

2.WhichofthefollowingisnotmentionedasbeingoneofEmilyDickinson’seccentricities?

3.Accordingtothepassage,biographersofEmilyDickinsonhavetraditionally（

）.

4.TheauthorimpliesthatmanypeopleattributeEmilyDickinson'sseclusionto

（

）.

5.ItcanbeinferredfromthepassagethatEmilyDickinsonlivedinasocietythatwascharacterizedby（

）.

问题1选项

A.TointerpretEmilyDickinson’seccentricbehavior.

B.TopromotethepopularmythofEmilyDickinson.

C.TodiscussEmilyDickinson’sfailedloveaffair.

D.TodescribethereligiousclimateinEmilyDickinson'stime

问题2选项

A.Refusingtoeat.

B.Wearingonlywhite

C.Avoidingvisitors.

D.Stayinginherroom

问题3选项

A.criticizedmostofherpoems

B.ignoredherinnocenceandemotionalfragility

C.seenherlifeinromanticterms

D.blamingherparentsforrestrictingheractivities

问题4选项

A.physicalillness

B.afailedloveaffair

C.religiousfervor

D.herdislikeofpeople

问题5选项

A.strongPuritanbeliefs

B.equalityofmenandwomen

C.theencouragementofnonconformity

D.theappreciationofpoeticcreativity

【答案】第1题:A

第2题:A

第3题:C

第4题:B

第5题:A

【解析】1.主旨大意题。文章主要在解释艾米莉•迪金森生活行为古怪的原因。故选A“解释艾米莉•迪金森古怪的行为”。

2.细节事实题。四个选项为:A:拒绝进食,B:只穿白色衣服,C:拒绝见来访者,D:待在房间。第一段指出:Withdrawingmoreandmore,keepingtoherroom,

sometimesevenrefusingtoseevisitorswhocalled,shebegantodressonlyinwhite—ahabitthataddedtoherreputationasaneccentric(她越来越远离社会，呆在自己的房间里，有时拒绝面见来访者，而她开始只穿白色的衣服这样的习惯使她蒙上了怪人的名声),因此只有A项未提及。答案选A。

3.细节事实题。第二段指出:IntheirdeterminationtoreadDickinson'slifeintermsofatraditionalromanticplot,biographershavemissedtheuniquepatternofherlife—herstruggletocreateafemalelifenotyetimaginedbythecultureinwhichshelived(传记作者在决心用传统的浪漫情节去理解迪金森的生活上，忽视了她生活的独特方式，即她奋力去创造一个她生活的文化无法想象的女性生活)。因此C“从浪漫角度看待她的生活”正确。

4.判断推理题。最后一段指出:Herseclusionwasnottheresultofafailedloveaffair,butratherapartofamoregeneralpatternofrenunciation..(她的隐退不是失败的风流韵事的结果，而是一个更一般的放弃模式的一部分……)。因此在作者看来,很多人认为艾米莉•迪金森的隐退是因为失败的风流韵事,故选B“失败的风流韵事”。

5.判断推理题。最后一段指出:...carriedonanargumentwiththepuritanfathers,attackingwithwitandironytheircheerlessCalvinistdoctrine,theirsternpatriarchalGod,andtheirrigidnotionsof"truewomanhood”(（艾米莉•迪金森）与清教徒的父亲们进行争吵，用智慧去讽刺他们阴郁的加尔文教义，刻板的德高望重的上帝和他们对‘真正女性’的严格定义),由此可知A项“强大的清教徒信仰”正确。

6.单选题

Johnsaidthathedidn’tquite（）andaskedmetorepeatwhatIhadsaid.

问题1选项

A.snatchup

B.catchon

C.summonup

D.watchout

【答案】B

【解析】本题考查固定词组的含义,四个选项中,snatchup夺取,抢夺;catchon理解,多用于口语中；summonup振作,鼓起;watchout保持警觉,小心。句意：约翰说他不是很理解,让我再重复一遍说过的话。因此,本题选B。

7.单选题

Don't（）thisnewstothepublicuntilwegiveyouthego-ahead.

问题1选项

A.relieve

B.relate

C.release

D.retain

【答案】C

【解析】句意:在我们通知你之前不要向公众发布这个消息。

考查动词辨析。Relieve解除，减轻，缓和；relate联系，使有联系；release释放，放出；retain保持，持有，保留。因此C符合句意。

8.单选题

Althoughhedidnotstatehisopinion,the（

）wasthathedoubtedmywords.

问题1选项

A.interruption

B.implication

C.imposition

D.interaction

【答案】B

【解析】句意:尽管他没有陈述他的观点,但隐含的意思是他怀疑我说的话。选项B符合语境。

9.单选题

—When（）andvisitourexhibitionnextmonth?

—When（），Iwillletyouknow.

问题1选项

A.willhecome;hewillcome

B.willhecome;hecomes

C.doeshecome;hewillcome

D.doesliecome;hecomes

【答案】B

【解析】句意:——下月，他什么吋候来看我们的展出？

——他什么吋候来，我会告诉你吋间。

语法题。考查时态。第一句是特殊疑问句，而且根据句中的时间状语是“nextmonth”：就确定了这句话应该使用一般将来吋，然而，第二句是由when引导的吋间状语从句，在吋间状语从句中只能用一般现在吋表示一般将来时。

10.单选题

NazismandFascismwere（

）tobethrownintothedumpofhistory.

问题1选项

A.deposited

B.doomed

C.damned

D.deserved

【答案】B

【解析】句意:纳粹和法西斯主义注定要被扔进历史的垃圾堆。

固定搭配。bedoomedto注定。

11.单选题

Thenextfewdecadeswillseegreatchangesinthewayenergyissuppliedandused.Insomemajoroilproducingnations,“peakoil”hasalreadybeenreached,andthereareincreasingfearsofglobalwarning.Consequently,manycountriesarefocusingontheswitchtoalowcarboneconomy.Thistransitionwillleadtomajorchangesinthesupplyanduseofelectricitytopowertheirhomesandvehicles.Secondly,therewillbeanincreaseinpowergeneration,notonlyintermsofhowmuchisgenerated,butalsohowitisgenerated,asthereisgrowingelectricitygenerationfromrenewablesources.Tomeetthesechallenges,countriesareinvestinginSmartGridtechnology.Thissystemaimstoprovidetheelectricityindustrywithabetterunderstandingofpowergenerationanddemand,andtousethisinformationtocreateamoreefficientpowernetwork.

SmartGirdtechnologybasicallyinvolvestheapplicationofacomputersystemtotheelectricitynetwork.Thecomputersystemcanbeusedtocollectinformationaboutsupplyanddemandandimproveengineer’sabilitytomanagethesystem.Withbetterinformationaboutelectricitydemand,thenetworkwillbeabletoincreasetheamountofelectricitydeliveredperunitgenerated,leadingtopotentialreductionsinfuelneedsandcarbonemissions.Moreover,thecomputersystemwillassistinreducingoperationalandmaintenancecosts.

SmartGridtechnologyoffersbenefitstotheconsumertoo.Theywillbeabletocollectreal-timeinformationontheirenergyuseforeachappliance.Varyingtariffsthroughoutthedaywillgivecustomerstheincentivetouseappliancesattimeswhensupplygreatlyexceedsdemand,leadingtogreatreductionsinbills.Forexample,theymayusetheirwashingmachinesatnight.Smartmeterscanalsobeconnectedtotheinternetortelephonesystem,allowingcustomerstoswitchappliancesonoroffremotely.Furthermore,ofhousesarefittedwiththeapparatustogeneratetheirownpower,appliancescanbesettorundirectlyfromtheon-sitepowersource,andanyexcesscanbesoldtothegrid.

Withthesechangescomesarangeofchallenges.Thefirstinvolvesmanagingthesupplyanddemand.Sourcesofrenewableenergy,suchaswind,waveandsolar,arenotoriouslyunpredictable,andnuclearpower,whichisalsosettoincreaseasnationsswitchtoalternativeenergysources,isinflexible.Withoilandgas,itisrelativelysimpletoincreasethesupplyofenergytomatchtheincreasingdemandduringpeaktimesofthedayoryear.Withalternativesources,thisisfarmoredifficult,andmayleadtoblackoutsorsystemcollapse.Potentialsolutionsincludeinvestigatingnewandefficientwaystostoreenergyandencouragingconsumerstouseelectricityatoff-peaktimes.

Asecondproblemisthefactthatmanyrenewablepowergenerationsourcesarelocatedinremoteareas,suchaswindyuplandsandcoastalregions,wherethereiscurrentlyalackofelectricaltechnology,thiscanbedonemoreefficientlybyreducingthereinforcementorconstructioncosts.AlthoughSmartTechnologyisstillinitsinfancy,pilotschemestopromoteandtestitarealreadyunderway.Consumersarecurrentlytestingthenewsmartmeterswhichcanbeusedintheirhomestomanageelectricityuse.Therearealsoanumberofdemonstrationsbeingplannedtoshowhowthesmarttechnologycouldpracticallywork,andtrialsareinplacetotestthenewelectricalinfrastructure.Itislikelythattechnologywillbeaddedin‘layers’startingwith‘quickwin’methodswhichwillprovideinitialcarbonsavings,tobefollowedbymoreadvancedsystemsatalaterdate.Citiesareprimecandidatesforinvestmentintosmartenergy,duetothehighpopulationdensityandhighenergyuse.ItisherewhereSmartTechnologyislikelytobepromotedfirst,utilisingarangeofsustainablepowersourcestransportsolutionsandaninfrastructureforchangingelectricallypoweredvehicles.Theinfrastructureisalreadychangingfast.Bytheyear2050,changesintheenergysupplywillhavetransformedourhomes,ourroadsandourbehavior.

1.Accordingtothefirstparagraph,whathashappenedinsomeoilproducingcountries?

2.WhichofthefollowingisNOTabenefitofmartGirdtechnologytoconsumers?

3.Whatistheproblemwithusingrenewablesourcesofpoweraccordingtothearticle?

4.Inparagraph5,whatcanbeinferredaboutcitiesinthefuture?

5.Accordingtotheauthor,whatcanbeinferredabouttheintroductionofSmartGirdTechnology?

问题1选项

A.Theyareunwillingtoselltheiroilanymore.

B.Theyarenotproducingasmuchoilastheyusedto.

C.Thesupplyofoilisunpredictable.

D.Globalwarmingismoreseverherethaninothercountries.

问题2选项

A.Itcanreducetheirelectricitybills.

B.Itcantellthemhowmuchenergyeachapplianceisusing.

C.Itcanallowthemtoturnappliancesonandoffwhentheyarenotathome.

D.Itcanreducetheamountofenergyneededtopowerappliances.

问题3选项

A.Theydonotprovidemuchenergy.

B.Theyoftencausesystemfailureandblackouts.

C.Theydonotsupplyacontinuousflowofenergy.

D.Theycan’tbeusedatoff-peaktimes.

问题4选项

A.Morepeoplewillbelivingincitiesinthefuturethannowadays.

B.Peopleincitieswillbeusingcarsandbusespoweredbyelectricity.

C.Allbuildingswillgeneratetheirownelectricity.

D.SmartGridtechnologywillonlybeavailableincities.

问题5选项

A.Thetechnologieswhichproducemostbenefitswillbeintroducedfirst.

B.Thecheapesttechnologieswillintroducesfirst.

C.Thetechnologieswhicharemostdifficulttoputintoplacewillbeintroducedfirst.

D.Technologicallyadvancedsystemswillbeintroducedfirst.

【答案】第1题:B

第2题:B

第3题:C

第4题:B

第5题:A

【解析】第1题:1.细节题。由题干关键词定位到文章第一段“Insomemajoroilproducingnations,“peakoil”hasalreadybeenreached”，在一些主要的石油生产国，“石油峰值”已经达到。由此可知，选项A“他们不愿意再卖他们的石油了”，选项C“石油的供应是不可预测的”，选项D“全球变暖在这里比在其他国家更加严重”均与文章不符,因此B选项正确。

第2题:2.细节题。由题干关键词定位到文章第三段“leadingtogreatreductionsinbills”，导致电费大幅减少；“allowingcustomerstoswitchappliancesonoroffremotely”，让消费者可以远程启动或关闭家用电器；“ofhousesarefittedwiththeapparatustogeneratetheirownpower,appliancescanbesettorundirectlyfromtheon-sitepowersource,andanyexcesscanbesoldtothegrid”，配备这一装置的房间，可以自行发电，家用电器就可以直接依靠这一电源运转，而多余的电量则可以出售给电网。由此可知，选项A“它可以减少他们的电费”，选项C“当他们不在家的时候，它可以让他们远程打开和关闭电器”，选项D“它可以减少电力设备所需的总电量”均与文章相符,而选项B“可以测试出每一个家用电器使用中的电量”，文章未提及。因此B选项正确。

第3题:3.推理判断题。由题干关键词定位到文章第四段“Thefirstinvolvesmanagingthesupplyanddemand”，首先是管理供给和需求的问题；“Sourcesofrenewableenergy...arenotoriouslyunpredictable”，可再生能源的来源是很难把握或预测的；“thisisfarmoredifficult,andmayleadtoblackoutsorsystemcollapse”更加困难的是，可能导致停电或系统崩溃；“investigatingnewandefficientwaystostoreenergy”，研究出新的且有效的方法就是存储能源。由此可知，选项A“它们不提供太多能量源”，选项B“它们经常导致系统故障和停电”，选项D“他们在非高峰时段不能使用”均与文章不符,因此C选项正确。

第4题:4.推理判断题。由题干关键词定位到文章第五段“Citiesareprimecandidatesforinvestmentintosmartenergy,duetothehighpopulationdensityandhighenergyuse”，由于城市的高人口密度和高耗能，他们将是推广智能能源的首选目标；“...infrastructureforchangingelectricallypoweredvehicles”，提升基础设施建设，如改变汽车的电源供给方式。由此可知，选项A“将来住在城市的人会比现在多”，选项C“所有的建筑都会自行发电”，选项D“智能电网技术只能在城市使用”均与文章不符，因此B选项正确。

第5题:5.推理判断题。题干的意思是问“根据作者所述，关于智能网格技术的引入，我们可以推断出什么?”。由题干关键词定位到文章最后一段.“changesintheenergysupplywillhavetransformedourhomes,ourroadsandourbehavior”，智能供电方式的转变将会改变我们的家、我们的道路以及我们的行为。由此可知，选项B“最便宜的技术将首先引入”，选项C“首先引进最难实施的技术”，选项D“首先引进技术先进的系统”均与文章不符，因此A选项正确。

12.单选题

26-30

问题1选项

A.About90.000

B.About100.000

C.Severalhundreds

D.About5.000

问题2选项

A.WarningfromGoddardSpaceFlightCenter.

B.WarningfromtheKenyaHealthMinistry.

C.Experiencesgainedfromthe1997outbreak.

D.ProperandpromptaidfromNASA(美国国家航空航天局).

问题3选项

A.Distributingmosquitonets.

B.Persuadingpeoplenottoslaughteranimals.

C.Urgingpeoplenottoeatanimals.

D.Dispatchingdoctorstotheepidemic-strickenarea.

问题4选项

A.ThehighersurfacetemperaturesintheequatorialpartoftheIndianOcean.

B.Theshort-livedmosquitothatwerethehostsoftheviruses.

C.ThewarmanddryweatherintheHornofAfrica.

D.Theheavybuttheintermittentrains.

问题5选项

A.WarningfromNASA.

B.HowtotreatRiftValleyFever(裂谷热).

C.ThedisastrouseffectsofRiftValleyFever.

D.Satellitesandglobalhealth-remotediagnosis.

【答案】第1题:B

第2题:D

第3题:D

第4题:A

第5题:A

【解析】InDecember1997largenumbersofcattle,goatsandsheepbegandyingintheGarissadistrictofnorth-easternKenya.Amonthlaterpeoplestarteddying,too.Itwas,atthetime,thebiggestrecordedoutbreakofRiftValleyfeverinEastAfrica.(26)Some100,000stockanimalssuccumbedandabout90,000peoplewereinfected,hundredsfatallyinfivecountries.

InDecember2007thesamethinghappened.Or,ratheritstartedtohappenbutwasstoppedinitstracks.(27)Thedifferencewasthatthesecondtimearoundtherewaswarning.InSeptemberresearchersattheGoddardSpaceFlightCentre,Greenbelt,Maryland,partofAmerica’sspaceagency,NASA,toldtheauthoritiesinKenyathattheyhadaproblem.TheytoldthemagaininOctober.AndagaininNovember.Bythetimetheepidemicemerged(28)theKenyanhealthministryhaddispatchedteamstotheareatodistributemosquitonetsandurgevillageleadersandreligiousauthoritiestostoppeopleslaughteringandeatinganimals.Throughtheoutbreakstillkilled300peopleinKenya,SomaliaandTanzania,itcouldhavebeenalotworse.AccordingtoKennethLinthicumofAmerica’sDepartmentofAgriculture,thenumberofdeathswouldprobablyhavebeenmorethantwiceashighwithoutthewarning.

(30)ThewarningitselfwaspossiblebecauseofamodelofhowdiseasespreadsthatDr.Linthicumhelpeddesign.Andthedatathatwerepluggedintothatmodelcamefromsatellites.

WhattheresearchersatGoddardhadnoticedatthetimeofthefirstoutbreakwasthatinthemonthsprecedingit,surfacetemperaturesintheequatorialpartoftheIndianOceanhadrisenbyhalfadegree.(29)Thesehighertemperaturesbroughtheavyandsustainedrains,cloudcoverandwarmerairtomuchoftheHornofAfrica.Mosquitoesmultipliedwildly,andlivedlongenoughforthevirusthatcausesthefevertodeveloptothepointwhereitiseasilytransmissible.InSeptember2007theresearcherssawthesamethinghappeningintheocean,andsuspectedthesameconsequenceswouldfollow.

26.HowmanystockanimalsdiedattheresultofoutbreakofRiftValleyfeverin1997?

【解析】根据录音中的“Some10.000stockanimalssuccumbedandabout90,000peoplewereinfected,hundredsfatallyinfivecountries.”可知，本题答案为B。

27.WhathelpedstoptheoutbreakofRiftValleyfeverin2007?

【解析】从录音中“Thedifferencewasthatthesecondtimearoundtherewaswarning.…partofAmerica’sspaceagency,NASA,toldtheauthoritiesinKenyathattheyhadaproblem.TheytoldthemagaininOctober.AndagaininNovember.”可知，第二次的区别在于有来自NASA及时而准确的警告。故本题答案为D。

28.Whichofthefollowingisnotmentionedasthemajortopreventin2007outbreakspreading?

【解析】从录音中“..theKenyanhealthministryhaddispatchedteamstotheareatodistributemosquitonetsandurgevillageleadersandreligiousauthoritiestostoppeopleslaughteringandeatinganimals.”可知，只有D选项不是制止瘟疫肆虐的举措。

29.WhattriggerthetwooutbreaksoftheRiftValleyfeverinAfrica?

【解析】从录音中“surfacetemperaturesintheequatorialpartoftheIndianOceanhadrisenbyhalfadegree.”可知，A是正确答案，B选项应该改成long-livedmosquitoes,C项应为“cloudcoverandwarmerairintheHornofAfrica”，D项应为“heavyandsustainedrains”。

30.Whatisthetalkmainlyabout?

【解析】该录音主要内容是从NASA给予肯尼亚及时迅捷的警示，使其在2007年瘟疫爆发的时候避免了10年前的厄运。因此A选项是正确答案（来自NASA的警告）。

13.单选题

（）yourinquires,weregrettoinformyouthatwecannothelpyouinthismatter.

问题1选项

A.Inrelationto

B.Inrequestto

C.Inresponseto

D.Inanswerto

【答案】C

【解析】句意:对于你的询问，我们遗憾地告诉你我们在这件事情上帮不了你。

考查短语辨析。inrelationto关于，涉及；inrequestto无此搭配；inresponseto响应，回答，对有反应（比较正式的表达方式）；inanswerto回答，应……要求（不正式的口语表达方式）。因此C符合句意。

14.单选题

Shealwayshandledtheproblems（）herownexperienceandprinciples.

问题1选项

A.inthelightof

B.intheeventof

C.inthefaceof

D.inthecourseof

【答案】A

【解析】介词词组辨析。inthelightof根据，按照；intheeventof如果……发生；inthefaceof面临，面对；inthecourseof在……过程中。句意：她总是根据自己的经验和原则来处理问题。选项A符合句意。

15.单选题

Theirproductsarefrequentlyoverpricedand（）inquality.

问题1选项

A.influential

B.inferior

C.superior

D.subordinate

【答案】B

【解析】考查形容词辨析。A选项influential“有影响的；有势力的”；B选项inferior“差的；自卑的；下级的”；C选项superior“上级的；优秀的，出众的”；D选项subordinate“从属的，隶属的；次要的”。句意：他们的产品时常定价过高且质量很差。并列连词and连接“定价过高的”和空格，因此空格处填入B项合适。

16.单选题

Learningdisabilitiesareverycommon.Theyaffectperhaps10percentofallchildren.Fourtimesasmanyboysasgirlshavelearningdisabilities.

Sinceabout1970,newresearchhashelpedbrainscientistsunderstandtheseproblemsbetter.Scientistsnowknowtherearemanydifferentkindsoflearningdisabilitiesandthattheyarecausedbymanydifferentthings.Thereisnolongeranyquestionthatalllearningdisabilitiesresultfromdifferencesinthewaythebrainisorganized.

Youcannotlookatachildandtellifheorshehasalearningdisability.Thereisnooutwardsignofthedisorder.Sosomeresearchersbeganlookingatthebrainitselftolearnwhatmightbewrong.

Inonestudy,researchersexaminedthebrainofalearning-disabledpersonwhohaddiedinanaccident.Theyfoundtwounusualthings.Oneinvolvedcellsintheleftsideofthebrain,whichcontrollanguage.Thesecellsnormallyarewhite.Inthelearning-disabledperson,however,thesecellsweregray.Theresearchersalsofoundthatmanyofthenervecellswerenotinalinethewaytheyshouldhavebeen.Thenervecellsweremixedtogether.

ThestudywascarriedoutundertheguidanceofNormanGeschwind,anearlyexpertonlearningdisabilities.DoctorGeschwindproposedthatlearningdisabilitiesresultedmainlyfromproblemsintheleftsideofthebrain.Hebelievedthissideofthebrainfailedtodevelopnormally.Probably,hesaid,nervecellstheredidnotconnectastheyshoulD.Sothebrainwaslikeanelectricaldeviceinwhichthewireswerecrossed.

Otherstudiesdidnotexaminebraintissue.Instead,theymeasuredthebrain’selectricalactivityandmadeamanoftheelectricalsignals.

FrankDuffyexperimentedwithhistechniquesatChildren’sHospitalMedicalCenterinBoston.DoctorDuffysaidhisresearchisevidencethatreadingdisabilitiesinvolvedamagetoawideareaofthebrain,notjusttheleftside.

1.Scientistfoundthatthebraincellsofalearning-disabledpersondifferfromthoseofanormalpersonin______.

2.WhichofthefollowingisNOTmentionedinthepassage?

3.AllofthefollowingstatementsaretrueEXCEPTthat______.

4.DoctorDuffybelievedthat______.

5.Accordingtothepassagewecanconcludethatfurtherresearchshouldbemade______.

问题1选项

A.structureandfunction

B.colorandfunction

C.sizeandarrangement

D.colorandarrangement

问题2选项

A.Learningdisabilitiesmayresultfromtheunknownareaofthebrain

B.Learningdisabilitiesmayresultfromdamagetoawideareaofthebrain

C.Learningdisabilitiesmayresultfromabnormalorganizationofbraincells

D.Learningdisabilitiesmayresultfromproblemsintheleftsideofthebrain

问题3选项

A.manyfactorsaccountforlearningdisorder

B.alearning-disabledpersonshowsnooutwardsigns

C.readingdisabilitiesareacommonproblemthataffects10percentofthepopulation

D.thebrainactivityoflearning-disabledchildrenisdifferentfromthatofnormalchildren

问题4选项

A.hefoundtheexactcauseoflearningdisabilities

B.theproblemoflearningdisabilitieswasnotlimitedtotheleftsideofthebrain

C.theproblemoflearningdisabilitiesresultedfromtheleftsideofthebrain

D.theproblemoflearningdisabilitiesdidnotlieintheleftsideofthebrain

问题5选项

A.toinvestigatepossibleinfluencesonbraindevelopmentandorganization

B.tostudyhowchildrenlearntoreadandwrite,andusenumbers

C.tohelplearning-disabledchildrentodeveloptheirintelligence

D.toexplorehowtheleftsideofthebrainfunctionsinlanguagelearning

【答案】第1题:D

第2题:A

第3题:C

第4题:B

第5题:A

【解析】1.细节事实题。根据题干，通读全文，以及定位到文章第四段“Oneinvolvedcellsintheleftsideofthebrain,whichcontrollanguage.Thesecellsnormallyarewhite.Inthelearning-disabledperson,however,thesecellsweregray.Theresearchersalsofoundthatmanyofthenervecellswerenotinalinethewaytheyshouldhavebeen.Thenervecellsweremixedtogether.”，中文翻译为：其中一个是大脑左侧控制语言的细胞。这些细胞通常是白色的。然而，在学习障碍者中，这些细胞是灰色的。研究人员还发现，许多神经细胞并没有按照应有的方式排列。神经细胞混合在一起。根据关键词“white”“gray”可排