职称英语卫生类C级模拟62

［模拟］职称英语卫生类C级模拟62

词汇选项下面共有15个句子，每个句子中均有1个词或短语带有

括号或下划线，请从每个句子后面所给的4个选项中选择1个与括号

里边部分意义最相近的词或短语。

第1题：

Theplane's<u>departure</u>timewastwointieafternoon.

A.arrival

B.take-off

C.flight

D.deliver

参考答案：B

飞机的departure时间就是take-off的时间。arrival：到达；flight：航班；

deliver：投递、发表。

第2题：

Theteacherpostedthe<u>schedule</u>ofclasses.

A.timetable

B.plan

C.list

D.index

参考答案：A

schedule在此句的意思是时间表,相当于timetable；plan：计划；list：名单、

清单;index：索引。

第3题：

Wemust<u>make</u>upanexcuseforbeinglate.

A.invent

B.produce

C.create

D.investigate

参考答案：A

makeup：编造，和invent（捏造、虚构）意思相近；produce：生产；create：

仓造；investigate：调查。

第4题:

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Theprinceroundedupsome<u>loyal</u>followers.

A.royal

B.responsible

C.faithful

D.unchanging

参考答案：C

loyal：忠实，等于faithful；royal：国王的、皇室的；responsible：负责的；

unchanging：不变的。

第5题：

Shefelloverboardandwas<u>drowned</u>.

A.down

B.pulled

C.shrank

D.killed

参考答案：D

bedrown：淹死了，相当于bekilled；down：在下面；pull：拉、拽；shrink：

退缩。

第6题：

Medicinedependsonotherfieldsforbasicinformation,

<u>particularly</u>someoftheirspecializecbranches.

A.conventionally

B.obviously

C.especially

D.inevitably

参考答案：C

particularly和especially是同义词,表示“尤其"；conventionally：传统

地；obviously：显然地；inevitably：不可避免地。

第7题：

Anhourlaterthevisitingparents<u>assembled</u>intheschoolhall.

A.stood

B.gathered

C.huddled

D.lined

参考答案：B

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assemble：集合，相当于gather；stood：站立；huddle：拥挤在——起；line：

站成排。

第8题：

Itgrew<u>chilly</u>whenthefirewentout.

A.cheerful

B.dark

C.dim

D.cold

参考答案：D

chilly和cold表示“冷的"；cheerful：高兴的；dark：黑暗的；dim：昏暗

的。

第9题：

Societyisnowmuchmore<u>diverse</u>thaneverbefore.

A.colorful

B.attractive

C.flexible

D.varied

参考答案：D

diverse和varied都表示“不同的、多样的”;colorful：丰富多彩的；attractive：

有吸引力的；flexible：有弹性的。

第10题：

Thepathwas<u>moist</u>withdew.

A.wet

B.modest

C.beautiful

D.vivid

参考答案：A

moist：潮湿的，和wet相同；modest：谦虚的；beautiful：漂亮的；vivid：

生动的。

第11题：

Youhavenothingto<u>gain</u>byrefusingtolistentoouradvice.

A.achieve

B.obtain

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C.remain

D.appreciate

参考答案：B

gain和obtain都表示“收获、得到“。achieve：取得成就；remain：保持；

appreciate：欣赏、感谢。

第12题：

I<u>wrapped</u>thebookinbrownpaperbeforeImailedit.

A.wiped

B.packed

C.covered

D.hid

参考答案：C

wrap和packed都表示"打包"；covered：覆盖；wiped：擦拭；hid：藏起来。

第13题：

Thestaffofthecompanyarealways<u>courteous</u>andhelpful.

A.efficient

B.respectable

C.well-informed

D.respectful

参考答案：D

courteous：有礼貌的；respectful：尊敬别人的，也就是有礼貌的意思；

efficient：有效率的；respectable：值得尊敬的；well-informed对...了解

的。

第14题：

Herincomeisnot<u>sufficient</u>tosupportherfamily.

A.enough

B.efficient

C.effective

D.generous

参考答案：A

sufficient和enough是同义词，表示“足够的"；efficient：有效率的；

effective：起作用的、有效果的；generous：慷慨大方的。

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第15题：

Sometimespeopletrytocircumnavigatethe<u>downtown</u>traffic.

A.thecenterofacity

B.countryside

C.theruralarea

D.suburb

参考答案：A

downtown一般都在thecenterofacity,都是商业区的意思；countryside

和theruralarea表示乡村；suburb：郊区。

阅读判断阅读下面这篇短文，短文后列出7个句子，请根据短文的

内容对每个句子做出判断。

Interview

Theimportanceandfocusoftheinterviewintheworkoftheprint

andbroadcastjournalistarereflectedinseveralbooksthathavebeen

writtenonthetopic.Mostofthesebooks,aswellasseveralchapters,

mainlyin,butnotlimitedto,journalismandbroadcastinghandbooksand

reportingtext,stressthe〃howto〃aspectsofjournalisticinterviewing

ratherthantheconceptualaspectsoftheinterview,itscontext,and

implications.Muchofthe〃howto〃materialisbasedonpersonal

experiencesandgeneralimpressions.Asweknew,injournalismasinother

fields,muchcanbelearnedfromthesystematicstudyofprofessional

practice.Suchstudybringstogetherevidencefromwhichgeneralized

principlescanbedeveloped.

Thereis,ashasbeensuggested,agrowingbodyofresearch

literatureinjournalismandbroadcasting,butverylittlesignificant

attentionhasbeendevotedtothestudyoftheinterviewitself.Onthe

otherhand,manygeneraltextsaswellasnumerousresearcharticleson

interviewinginfieldsotherthanjournalismhavebeenwritten.Manyof

thesebooksandarticlespresentthetheoreticalandempiricalaspects

oftheinterviewaswellasthetrainingoftheinterviewers.Unhappy,

thisplentifulgeneralliteratureaboutinterviewingpayslittle

attentiontothejournalisticinterviewseemstobesurprisingfortwo

reasons.First,itseemslikelythatmostpeople,inmodernWestern

societiesaremarefamiliar,atleastinapositivemanner,with

journalisticinterviewingthananyotherformofinterviewing.Mostof

usareprobablysomewhatfamiliarwiththeclinicalinterview,suchas

thatconductedbyphysiciansandpsychologists.Inthesesituationsthe

professionalpersonorinterviewerisinterestedingettinginformation

necessaryfarthediagnosisandtreatmentofthepersonseekinghelp.

Anotherfamiliarsituationisthejobinterview.However,veryfewofus

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haveactuallybeeninterviewedpersonallybythemassmedia,particularly

bytelevision.Andyet,wehaveavividacquaintancewiththejournalistic

interviewbyvirtueofourrolesasreaders,listeners,andviewers.Even

so,theunderstandingofthejournalisticinterview,especially

televisioninterview,requiresthoughtfulanalysisandthisbook

indicates.

第16题：

Themainideaofthefirstparagraphisthatimportanceshouldbeattached

tothesystematicstudyofjournalisticinterviewing.

A.Right

B.Wrong

C.Notmentioned

参考答案：A

一段中谈到，过去有许多新闻采访的书籍主要强调采访的方法，忽略了对采访工

作本身及其内涵的研究，所以作者在本段最后两句中指出，应对新闻采访的专业

内容进行系统的研究，并认为该研究可以收集材料制定新闻采访的基本原则。由

此可见，题干的说法是正确的。

第17题：

Muchresearchhasbeendoneoninterviewsingeneral,sothetrainingof

journalisticinterviewershaslikewisebeenstrengthened.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

选B的依据是二段四句话。原文中说新闻采访不注重记者采访，与题目的意思正

好相反，因此题干的说法是错误的。

第18题:

Westernersarefamiliarwiththejournalisticinterview,butmostofthem

maynothavebeeninterviewedinperson.

A.Right

B.Wrong

C.Notmentioned

参考答案：A

选A的依据是二段倒数三句。题目与原文表达的意思是一致的，因此题干的说法

是正确的。

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第19题：

Thepatientistheintervieweeinaclinicalinterview.

A.Right

B.Wrong

C.Notmentioned

参考答案：A

显然患者就是临床问诊中心的被问者，因而题干的说法是正确的。

第20题：

Thepassageismostlikeapartofajournalisticinterview.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

本文~^句・・・inseveralbooksthat：Havebeenwrittenonthetopic及最后

一句中的…asthisbookindicates可以看出,本文很可能是一本书的序言,

而不是新闻采访。

第21题：

Weshouldpayattentiontotheinterviewinaclinicalinterview.

A.Right

B.Wrong

C.Notmentioned

参考答案：C

本文主要讲journalisticinterview,没有讲要注意临床问诊中心的询问。

第22题：

Thetelevisioninterviewsdon'trequirethoughtfulanalysis.

A.Right

B.Wrong

C.Notmentioned

参考答案：B

选B的依据是文章倒数一句。原文中说尤其在电视采访中更需要深思熟虑的分

析，正好与题干表达的意思相反，因而题干的说法是错误的。

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概括大意与完成句子阅读下面这篇短文,短文后有2项测试任

务：（1）第23〜26题要求从所给的6个选项中为规定段每段选择1

个正确的小标题；（2）第27〜30题要求从所给的6个选项中选择4

个正确选项，分别完成每个句子。

TheMagicioPersonalDigitalPen

CheckouttheioPersonalDigitalPenlaunchedbyLogitech.It

'samagicpenthatcanstoreeverythingyouwriteandtransferittoyour

computer.Andyoudon'thavetolugahand-helddevicealongwithyoufor

ittowork.

Logitech'stechnologyworkslikethis:Thepenwritesnormally,

usingnormalballpointpenink.Butwhileyouarewriting,atinycamera

insidethepenisalsotaking100snapshotspersecondofwhatyonare

doing,mappingyourwritingviaapatchworkofminutedotsprintedonthe

paper.Allthisinformationthemovementofyourpenonthepaper,

basicallyisthenstoreddigitallyinsidethepenwhetheryouarewriting

notesordrawingcomplexdiagrams.Youcanstoreupto40pagesworthof

doodlesinthepen'smemory.Asfarasyouareconcerned,youarejust

usinganormalpen.

ItisonlywhenyoudropthepenintoitsPC-connectedcradlethat

thefunbegins.SpecialsoftwareonyourPCwillfigureoutwhatyouhave

done,andbegintodownloadanydocumentsyouhavewrittensincethelast

timeitwasthere.Dependingonwhetheryouhavetickedcertainboxeson

thespecialnotepad,itcanalsotellwhetherthedocumentisdestined

tobeane-mail,a〃todo〃task,oradiagramtobeinsertedintoa

word-processingdocument.Oncethedocumentsaredownloadedyoucanview

them,printthemoutorconvertthentootherformats.

TheioPersonalDigitalPenisaneatandsimplesolutiontothe

problemofstoring,sharingandretrievinghandwrittennotes,aswellas

forhandlingdiagram,picturesandothernon-textdoodling.Youdon'thave

tocarryalaptopalongwithyou.Allyouhavetodoisjustwhipoutthe

penandthespecialpaperandyouareoff.

Itisagreatproductbecauseitdoesnotforceyoutowork

differentlywalkingaroundwithascreenstrappedtoyourarm,orcarrying

withyouextrabitsandpieces.Thepenislightandworkslikeanormal

penifyouneeditto,whilethespecialnotepadslookandfeellike

notepads.Theonlystrangelookswillbefrompeoplewhoarecuriouswhy

youarewritingwithacigar.

TheioPersonalDigitalPenalsohasPotentialelsewhere.FedEx,

forexample,isintroducingaversionofthepensothatcustomerscan

filloutformsbyhandinsteadofpunchinglettersintocumbersomedevices.

Oncethatdataisdigitalmoreorlessanythingcanbedonewithit

transferringitwirelesslytoacentralcomputer,farexample,orviaa

hand-phone.Doctorscouldtransmittheirprescriptionsdirectto

pharmacies,reducingfraud;policemencouldsendtheirreportsbackto

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thestation,reducingpaperwork.

23-26的选项

A.AFriendlyandConvenientDevice

B.WaystoDownloadtheStoredInformation

C.ExamplesofOtherPotentialApplicationsoftheIoPen

D.Customers'PassionfortheIoPen

E.FedExtheFirstUseroftheIoPen

F.WorkingPrincipleoftheIoPersonalDigitalPen

27-30的选项

A.youdon'thavetocarryyourlaptopalong

B.theinformationwillbeshowndigitallyonthepen

C.FedExhasspecialsoftwaretostoreyourinformation

D.itworkslikeanordinarypen

E.yousimplyplacethepenintoitscomputer-connectedcradle

F.themovementofyourpenisrecordeddigitallyinsidethepen

第23题：

Paragraph2

参考答案：

F

详细解答：

二段介绍神奇笔的工作原理。笔内装有一个摄像头，把写的字或画的图转换

为数码，存储在笔内的记忆装置里。

第24题：

Paragraph3

参考答案：

B

详细解答：

’三段介绍把神奇笔存储的信息下载到电脑的过程，其中很重要的一个设备是

将笔与电脑相连接的cradle（笔座）。

第25题:

Paragraph5

参考答案：

A

详细解答：

五段介绍神奇笔的优越性，使用的方式和使用普通笔一样，不用携带显示屏,

9

不用带附件。所以这段的内容可以概括为Afriendlyandconvenientdevice。

第26题：

Paragraph6

参考答案：

C

详细解答：

最后一段列举了有可能使用神奇笔的其他地方。

第27题:

ThereisnoneedtolearnhowtousetheioPersonalDigitalPenbecause

参考答案：

D

详细解答：

文章中多处都提到theioPersonalDigitalPen用起来很方便，普通的笔

怎么用，theioPersonalDigitalPen也怎么用。因此，itworkslikean

ordinarypen是答案。

第28题:

Ifyouwanttodownloadwhatyouhavedonewiththemagicpen,.

参考答案：

E

详细解答：

download和使用cradle的内容可在三段的一句、二句中找到。

第29题：

Themagicpenisparticularlyconvenientwhenyouworkawayfromhomeor

officebecause.

参考答案：

A

详细解答：_

题干中的convenient和whenyouworkawayfromhomeoroffice提示我

们要选A。五段一句说，外出时不用携带显示屏或附件。

第30题:

Nomatterwhatyouwriteordraw.

io

参考答案：

F

详细解答：

二段三句是选F的依据。

阅读理解下面有3篇短文，每篇短文后有5道题，每题后面有

4个选项。请仔细阅读短文并根据短文回答其后面的问题，从4个选

项中选择1个最佳答案。

PushbikeDanger

Lowspeedbicyclecrashescanbadlyinjureorevenkillchildren

iftheyfallontotheendsofthehandlebars（车把）.Soateamofengineers

isredesigningittomakeitsafer.

KristyArbogast,abioengineerattheChildren'sHospitalof

PhiladelphiainPennsylvania,begantheprojectwithhercolleagues.The

casestheyreviewedaboutseriousabdominalinjuriesinchildreninthe

past30yearsshowedthatmorethanathirdwerecausedbybicycle

accidents."Thetaskwastoidentifyhowtheinjuriesoccurredandcome

upwithseinecountermeasures,〃shesays.

Byinterviewingthechildrenandtheirparents,Arbogastandher

teamwereabletoreconstructmanyoftheaccidentsandidentifieda

corrosioncauseforseriousinjuries.Theydiscoveredthatmostcases

occurwhenchildrenhitanobstacleatslowspeed,causingthemtotopple

（摇摆）over.Tomaintaintheirbalancethechildrenturnthehandlebars

through90degreesbuttheirmomentum（冲力）forcesthemintotheendof

thehandlebars.Thebikethenfallsoverandtheotherendofthe

handlebarshitstheground,pushingitintotheirabdomen.

Thesolutionthegroupcameupwithisahandgrip（握柄）fitted

withaspringanddamping（减速）system.Thespringabsorbsupto50

percentoftheforcestransmittedthroughthehandlebarsinallimpact.

Thegrouphopestocormmercializethedevice,whichshouldaddonlyafew

dollarstothecostofabike."Butourtaskhasbeenoneofeducation

becauseupuntilnow,bicyclemanufacturerswereunawareoftheproblem,〃

saysArbogast.

第31题：

Theengineersaretryingtoimprovethehandlebarsbecause.

A.theyarenotbeautiful

B.theymaykillchildren

C.theyarelikelytocrash

D.theyaffectthespeedofthebike

参考答案：B

11

文章在开始处就讲，儿童骑慢车跌倒时，如果撞在车把两端，会受重伤甚至丧命。

因此，一些工程师才会重新设计这种欠合理的车把，以使其更安全。前面是因，

后面是果。

第32题：

Howmanyabdominalinjuriesinchildrenwerecausedbybicycleaccidents?

A.Thirty.

B.Ninety.

C.50percent.

D.Morethanathir

参考答案：D

二段讲KristyArbogast开始做这个项目是在一项研究有了结果之后，这项研究

的结果表明在过去的30年里，超过三分之一的儿童腹部受重伤的情况起因于自

行车事故。故D为答案。

第33题:

Theworld^countermeasures^inparagraph2means.

A.”problems”

B.”approaches”

C.”solutions”

D.”actions”

参考答案：c

问countermeasures在文中是什么意思。根据上下文推断，应该是"解决方案”，

故C为答案。

第34题：

Paragraph3mainlydiscusses.

A.whythechildrenandtheirparentswereinterviewed

B.howseriousabdominalinjuriesoccur.

C.whenthechildrenturnthehandlebars

D.whatstopsbicycleaccidents

参考答案：B

三段的一个句子是这一段的主题句，它指出了这一段的中心：受重伤的机理。故

B为答案。

第35题:

Theadvantageofthenewhandgripisthat.

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A.itcanbemadecheaply.

B.itreducestheimpactinbicycleaccidents.

C.ithelpstoslowdownthespeedofthebicycle.

D.itsellswellatbicycleshops.

参考答案：B

文章四段二个句子讲到，“在撞击过程中，握柄上的弹簧会吸收掉百分之五十沿

车把传递的冲撞力”，据此，答案应该选B。

SavingMoney

Whereyousaveyourmoneyoftendependsonwhatyouaresaving

for.IfyouaresavingtobuyaCDortogotoaconcert,thenprobably

youwouldkeepyourmoneysomewhereinyourroom.

Ifyouaresavingforabigpurchaselikeamountainbikeora

schooltrip,wherewouldyousaveyourmoney?

Oneplacetosavemoneyisthebank.Puttingyourmoneyinasavings

accountwillhelpyourmoneyearlymoremoney.Ifyouputyourmoneyin

apiggybank(猪形储蓄罐)，oneyearlateryou'11stillhavethesameamount

ofmoneyyouputin.Ifyouputyourmoneyinasavingsaccount,oneyear

later,you'llhavemoremoneythanyouputin.Why?

Whenyoukeepyourmoneyinabank,yourmoneyearnsinterest.

Interestistheamountofmoneyabankpaysyoutouseyourmoney.The

bankusesyourmoney(andthemoneyofotherpeople,too)toloanmoney

topeopleandbusinesses.

Thebankwillsendyouastatementseveraltimesayear.Abank

statementtellsyouhowmuchmoneyyouhaveinyouraccount.Italsotells

youhowmuchinterestyouhaveearned.Ifyouleaveyourmoneyinthebank,

youcanwatchitgrow!

Anotherwayyoucansavemoneyistobuyacertificateofdeposit

orCD.Ifyouhavesomemoneythatyoudon'tneedtouseforalongtime,

thisisagoodwaytomakeyourmoneygrow.

YoucanbuyaCDatabank.Youagreenottousethemoneyfor

acertainperiodoftime.Thatperiodmightbefromsixmonthstofive

years.Youcan'ttouchyourmoneyduringthattimeIfyoudo,youmust

payapenalty,orfee.

第36题：

Yourmoneywillearnmoremoneyifyouputit.

A.inyourroom

B.inapiggybank

C.inyourpocket

D.inasavingsaccount

参考答案：D

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该题问的是：哪一种方式能使你的钱越滚越多?把钱放在你的房间里、猪形储蓄

罐里或你的口袋里显然都不会使你的钱变得更多。

第37题：

Abankpaysyouinterestfor.

A.wastingyourmoney.

B.losingyourmoney.

C.usingyourmoney.

D.decreasingyourmoney.

参考答案：c

A：浪费你的钱；B：失去你的钱；D：减少你的钱。四段有这样一句话：Interest

istheamountofmoneyabankpaysyoutouseyourmoneyo利息是因为电艮

行用了你的钱付给你的。因此C才是正确的答案。

第38题：

Amongotherthings,abankstatementtellsyou.

A.theamountofmoneyyouhaveinthebank.

B.thecurrentratesofinterest.

C.thecurrentratesofexchange.

D.thebestwaytosaveyourmoney.

参考答案：A

A：你在银行中有多少钱；B：当前的利率；C：当前的兑换率；D：存钱的最好办

法。A是正确的，答案在五段。

第39题：

Ifyoudrawyourmoneybeforeitisdue,youwillhaveto.

A.payinteresttothebank.

B.closeyouraccount.

C.openanewaccount.

D.payapenaltyorfe

参考答案：D

答案在倒数二段的最后一句。

第40题:

Theword"touch"inparagraph7couldbebestreplacedby.

A.”deposit”.

B."lend”.

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C小.〃use〃.

D.〃cash〃.

参考答案：C

最为合适的是useo

AlmostHuman?

Scientistsareracingtobuildtheworld'sfirstthinking

robot.Thisisnotsciencefiction:somesaytheywillhavemadeitby

theyear2020,CarolPackerreports.

Machinesthatwalk,speakandfeelarenolongersciencefiction.

Kismetisthenameofanandroid（机器人）whichscientistshavebuiltat

theMassachusettsInstituteofTechnology（MIT）.Kismetisdifferentfrom

thetraditionrobotbecauseitcanshowhumanemotions.Itseyes,Ears

andlipsmovetoshowwhenitfeelshappy,sadorbored.Kismetisone

ofthefirstofanewgenerationofandroids-robotsthat100klikehuman

beings,whichcanimitatehumanfeelings.Cog,anotherandroidinvented

bytheMIT,imitatestheactionofamother.However,scientistsadmit

thatsofarCoghasthementalabilityofatwo-year-old.

Theoptimistssaythatbytheyear2020wewillhavecreated

humanoids（机器人）withbrainssimilartothoseofanadulthumanbeing.

Theserobotswillbedesignedtolooklikepeopletomakethemmore

attractiveandeasiertoselltothepublic.Whatkindofjobswillthey

do?Inthefuture,robotslikeRobonaut,ahumanoidinventedbyNASA,will

bedoingdangerousjobs,likerepairingspacestations.Theywillalso

bedoingmoreandmoreofthehouseholdworkforUS.InJapan,scientists

aredesigningandroidsthatwillentertainUSbydancingandplayingthe

piano.

Somepeopleworryaboutwhatthefutureholds:willrobotsbecome

monsters?Willpeoplethemselvesbecomeincreasinglylikerobots?Experts

predictthatmoreandmorepeoplewillbewearingmicro-computers,

connectedtotheInternet,inthefuture.Peoplewillhavemicro-chips

invariouspartsoftheirbody,whichwillconnectthemtoawidevariety

ofgadgets（小装置）.Perhapsweshouldnotexaggeratetheimportanceof

technology,butonewonderswhether,inyearstocome,wewillstillbe

fallinginlove,andwhetherwewillstillfeelpain.Whoknows?

第41题：

Kismetisdifferentfromtraditionalrobotsbecause.

A.itthinksforitself.

B.itisnotlikesciencefiction.

C.itcan100kaftertwo-year-olds.

D.itseemstohavehumanfeelings.

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参考答案：D

二段三句提到它可以显示人的表情，这是它有别于其他机器人的地方，故D为答

案。

第42题：

WhatmakesCogspecial?

A.Itlookslikeamother.

B.Itbehaveslikeachild.

C.Itcanimitatethebehaviorofamother.

D.Ithasahugebrain.

参考答案：c

二段倒数二句提到它可以模仿母亲的动作，故C为答案。

第43题:

Inabout15years'timefromnow,robots.

A.willbecomespacedesigners.

B.willlooklikemonsters.

C.willbehavelikeanimals.

D.willthinklikehumans.

参考答案：D

答案在三段一句话中。

第44题：

Inthefuturerobotswillalso.

A.explorespace.

B.entertainpeople.

C.movemuchfaster.

D.doallofthehousework.

参考答案：B

三段最后一句提至!J…willentertainusbydancingandplaythepianoo故

B正确。

第45题：

Whatisthewriter'sattitudetorobotsinthefuture?

A.Critical

B.Hostile

C.Objective

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D.Enthusiastic

参考答案：c

从最后一段的内容可以看出作者的态度是客观的，故C正确。

补全对话阅读下面的短文，文章中有5处空白，文章后有6

组文字，请根据文章的内容选择5组文字，将其分别放回文章原有位

置，以恢复文章原貌。

WatchingMicrocurrentsFlow

Wecannowwatchelectricityasitflowsthrougheventhetiniest

circuits.Byscanningthemagneticfieldgeneratedaselectriccurrents

flowthroughobjects,physicistshavemanaged_46_.Thetechnologywill

allowmanufacturerstoscanmicrochipsforfaults,aswellasrevealing

microscopicdefectsinanythingfromaircrafttobanknotes.

GangXiaoandBenSchragatBrownUniversityinProvidence,Rhode

Island,visualizethecurrentbymeasuringsubtlechangesinthemagnetic

fieldofanobjectand_47_

Theirsensorisadaptedfromanexistingpieceofteclmologythat

isusedtomeasurelargemagneticfieldsincomputerharddrives.〃We

redesignedthemagneticsensortomakeitcapableofmeasuringveryweak

changesinmagneticfields,〃saysXiao.

Theresultingdeviceiscapableofdetectingacurrentasweak

as10microamperes,evenwhenthewireisburieddeepwithinaclip,and

itshovesupfeaturesassmallas40nanometersacross.

Atpresent,engineerslookingfordefectsinachiphavetopeel

offthelayersandexaminethecircuitsvisually;thisisoneofthe

obstacles_48_.Butthenewmagneticmicroscopeissensitiveenoughto

lookinsidechipsandrevealfaultssuchasshortcircuits,nicksinthe

wiresorelectromigrationwhereadenseareaofcurrentpicksup

surroundingatomsandmovesthemalong.〃Itislikewatchingariverflow,〃

explainsXiao.

Aswellasscanningtinycircuits,themicroscopecanbeusedto

revealtheinternalstructureofanyobjectcapableofconducting

electricity.Forexample,itcouldlookdirectlyatmicroscopiccracks

inanaero-plane'sfuselage,_49_.Thetechniquecannotyetpickup

electricalactivityinthehumanbrainbecausethecurrentthereistoo

small,butXiaodoesn'truleitoutinthefuture.〃Icanneversaynever,〃

hasays.

Althoughtheresearchershaveonlyjustmadethetechnicaldetails

ofthemicroscopepublic,itisalreadyonsale,fromelectronicscompany

MicroMagneticsinFallRiver,Massachusetts.Itiscurrentlythesize

ofarefrigeratorandtakesseveralminutestoscanacircuit,butXiao

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andSchragareworking_50_.

A.toshrinkittothesizeofadesktopcomputerandcutthescanning

timeto30seconds

B.tomakingchipsanysmaller

C.totaketinychipswerequire

D.topicturetheprogressofthecurrents

E.convertingtheinformationintoacolorpictureshowingthe

densityofcurrentateachpoint

F.faultsinthemetalstripofaforgedbanknoteorbacteriaina

watersample

第46题：

参考答案：

D

详细解答：

manageto+v.是“设法做成"的意思。picture在此是动词，topicturethe

progressofthecurrents意为"绘出电流运行图”。

第47题：

参考答案：

E

详细解答：

by在句中引导两个在句法结构上并列的分词短语：一个是.measuring

subtlechangesinthemagneticfieldofanobject,另一■个是converting

theinformationintoacolorpictureshowingthedensityofcurrentat

eachpointconvert…into…的意思是“把...转变为”。

第48题：

参考答案：

B

详细解答：

"obstacleto+名词性成分”的意思是“……的障碍”。

第49题：

参考答案:

F

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详细解答：

faultsinthemetalstripofaforgedbanknote和bacteriainawater

sample与前文中的microscopiccracksinanaero-plane,sfuselage在意思

上是并列的关系。

第50题:

参考答案：

A

详细解答：

这部分所说的体积的减小和所需时间的缩短恰好与前半句中提到的冰箱大

小的体积和所需数分钟的