2022年兰州交通大学博文学院自考英语（二）练习题汇总（附答案解析）

2022年兰州交通大学博文学院自考英语（二）

练习题汇总（附答案解析）

第1题【单选题】

【阅读选择】In1841,abookwaspublishedwhichastonishedtheworld.Itwas

called“IncidentsofTravelinCentralAmerica,ChiapasandYucatan”.TheauthorJohn

LoudStephenshadjustreturnedfromalong,difficultanddangerousjourney

throughthethickrainforestofsouthernMexicoandGuatemala.Hehadoncebeen

therewithFrederickCatherwood,anarchitectandartist,tosearchfortheremainsof

alostcivilizationknownastheMayas（玛雅）.VerylittlewasknownabouttheMayas

atthattime,butCatherwood'sdrawinginthebookshowedincrediblecitieswith

temples,pyramidsandotherbuildingsasimpressiveasthoseoftheirnorthern

neighbors,theAztecs.Thesecities,however;weredeserted.Theinhabitants（居民）

haddisappearedalmostathousandyearsbefore.Stephen'sbookastonishedthe

worldbecause.

A^itwasthefirsttimepeopleheardaboutMayas.

B、theMayaswereexcellentbuildersandfarmers.

C、hehadexperiencedsomanydifficultiestofindthislostcivilization.

D^itdescribedthattheMayasusedtobeanadvancedcivilization.

【正确答案】D

【答案解析】根据问题中的关键词astonished,把本问题定位在第一句In1841,a

bookwaspublishedwhichastonishedtheworld.对下面的几个重要事实的归纳概

括就得出正确答案：Do

第2题【单选题】

[2007.04]Thenewspaperwillhavetoclosedownifitcannotincreaseits

considerably.

1

A、distribution

B>contribution

C、prescription

D、circulation

【正确答案】D

【答案解析】本题考查词义辨析。circulation：（书报杂志的）销售量，发行额,

销路。符合句意。

第3题【单选题】

【I阅读选择】AndyetalthoughtheMayasknewaboutthewheel,theyneverusedit.

Neitherdidtheyusemetalsotherthancopper.Whatisevermoresurprisingisthat

theysuddenlyabandoned（抛弃）manyofthecitiesandbuiltnewonesinthejungle.

SometimearoundAD900,Mayancivilizationcollapsed.Bytheyear1200,theirlast

greatcapital,ChichenItza,wasdeserted.Oneofthemostsurprisingfindingsabout

Mayaswasthat.

A、theydevelopedaccuratesystemmeasuringtime.

B、theyknewhowtobuildpyramidswithstones.

C、theydesertedtheircitiesandmovedtonewones.

D^theybuiltcitieswhichtheyneverlivedin.

【正确答案】C

【答案解析】对应点为Whatisevermoresurprisingisthattheysuddenly

abandonedmanyofthecitiesandbuiltnewonesinthejungle.是对原文语意进行了

转化，最高级代替了比较级。

第4题【单选题】

[2009.01]WheneverIgoouttodinnerwithhim,Ialwayspayingthebill.

A、endup

B、arriveat

C^dropout

2

D、giveoff

【正确答案】A

【答案解析】句意：每当我与他外出吃饭，最后总是我付账。考查短语意义区分。

A以…而告终；B达到，取得；C不参加，隐退；D散发。

第5题【单选题】

【I阅读选择】Thefarmissetrightnexttoabeautifulfloodplainandthepropertyis

hometotreesthathavelivedforthousandsofyears.Allofthevillagesthroughout

Botswana（博茨瓦纳）havetheirownchiefwhocontrolsacertainamountofland.

WehadtheopportunitytositinonameetingwiththechiefofKatchikow,whichwe

calledit“CatchaCow."Inthemeetingwediscussedstartingahydroponicsfarmin

hisarea.Heseemedtobeallforitandsaidthatitwasgod'splanthattheprojectwe

werehelpingwithhadcometohisarea.Thechiefofeachvillage.

A、iscalledKatchikow

B、supportstheideaofhydroponicsfarm

C>hasacertainamountofland

D、hasameetingeachweek

【正确答案】c

【答案解析】答案选Co细节理解题。根据所考关键词chief迅速锁定本段介绍

chief的内容。每个村庄都会有一个自己的首领，而每个首领都拥有一定量的土

地。

第6题【单选题】

[2007.04]ThevolleyballmatchwastelevisedonCCTV.

A>alive

B、life

C、live

D>lively

【正确答案】C

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【答案解析】本题考查live的形似词辨析。live可以作副词，意思是：实况转播

地。符合句意。

第7题【单选题】

Thenewspaperwillhavetoclosedownifitcannotincreaseits

considerably.

A、distribution

B、contribution

C、prescription

D、circulation

【正确答案】D

【答案解析】circulation：（书报杂志的）销售量，发行额，销路。符合句意。

第8题【单选题】

[2008.04]Thevehiclewastravelingatspeeds90milesperhour.

A、inadditionto

B、inviewof

C、inexcessof

D、insearchof

【正确答案】C

【答案解析】本题考查短语辨析。那辆车以超过每小时90英里的速度行驶。A.

除…之外、例外；B.由…看来、有鉴于；C.过分、超出；D.寻找、追

求。

第9题【单选题】

[2009.01]Hehasdeeploveforthepeopleandloyaltytothecountry.

A、intense

B、initial

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C、instant

D、imitative

【正确答案】A

【答案解析】本题考查形容词词义区分。A强烈的，极度的；B最初的，开始

的；C立即的，即时的；D模仿的，仿效的。形容loyalty,选A比较恰当。

第10题【单选题】

[2007.04]Thenewspaperwillhavetoclosedownifitcannotincreaseits

considerably.

A、distribution

B^contribution

C>prescription

D、circulation

【正确答案】D

【答案解析】本题考查词义辨析。circulation：（书报杂志的）销售量，发行额，

销路。符合句意。

第"题【单选题】

[2007.04]Iftheoperationcarefullyprepared,itwouldnothavebeen

successful.

A^wasnot

B、hasnotbeen

C、hadnotbeen

D、werenot

【正确答案】c

【答案解析】本题考查虚拟语气。主句是对过去的虚拟，所以根据句意，条件状

语从句也应该是对过去的虚拟，所以用haddone的形式。句意：如果手术没有

经过认真仔细的准备，它就不会成功。

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第12题【单选题】

【概括大意】Today,wearebeginningtothinkdifferently.Inthelastfewyears,

researchhasthrowndoubtontheviewthatinnateintelligencecaneverbe

measuredandontheverynatureofintelligenceitself.Thereisconsiderableevidence

nowwhichshowsthegreatinfluenceofenvironmentbothonachievementand

intelligence.Childrenwithpoorhomebackgroundsnotonlydolesswellintheir

schoolworkandintelligencetestsbuttheirperformancetendstodeteriorate

graduallycomparedwiththatoftheirmorefortunateclassmates.Themainideaof

thisparagraphis.

A、MainResultsofRecentResearches

B^PopularDoubtabouttheNewView

C>EffectofEnvironmentonIntelligence

D、ImpactonSchoolEducation

【正确答案】c

【答案解析】本段提出了一个新的对智力的认识，与过去一些年的传统的把智力

看做是一种不变的能力的这种理解不同，它主张智力和人的成长环境有关。因此

选择Co

第13题【单选题】

【填句补文】Thoughlittleresearchhasbeencarriedoutabouthowexactlythe

sunspotwillnegativelyharmthehealthofthepeople..So,scientistswarn

thatpeoplegoingoutdoorsshouldbecarefultoprotecttheirexposedskinandeyes

withclothes,umbrellasandsunglassesfromthestrongsunlightrichinultraviolet

rays.

A>Ionosphereishighabovetheearth.

B、Ifthelightsinyourhousekeepflickering,blamefrequentsunspots.

C、AccordingtoaresearchconductedbytheRussianscientistsfrom1957to1960,

thefrequencyofearthquakescanbelinkedtothemovementofthesunspots.

D^ApaperpublishedbyaNorthKoreaobservatorysaysthatsunstormsmay

6

causeanincreaseintheincidenceofheartdiseaseandskindisease.

【正确答案】D

【答案解析】这一段说的是太阳黑子对人类健康的影响。填入的内容也应该与健

康有关，空格后一句说到要保护皮肤。因此D是正确的。

第14题【单选题】

[2008.04）Tounderstandthesentence,youshouldanalyzeitsparts.

A、functionally

B、widely

C、largely

D^remarkably

【正确答案】A

【答案解析】本题考查副词词义区分。为了理解这个句子，你应该分析句子各个

部分的功能。A.有用途地、有功能地；B.宽广地；C.大大地；D.突

出地。

第15题【单选题】

【完成句子】Saganwasnotedforthevigourofhislogicstyle,especiallywhen

criticizingsomepieceofpseudoscience（伪科学）.Iremembereda1973AAAS

meetingatwhichhedestroyedthetheoriesofImmanuelVelikovsky,whowas

maintainingthatonlyafewthousandsofyearsago,Venushadrepeatedlycollided

withEarthandMars;eventswellnoted.Velikovskysaid,inthebible.InSagan's

opinion,Velikovskymightbe.

A、amemberoftheNationalAcademyofScience

B、apseudo-scientist

C、asciencepopulariser

D、areporter

【正确答案】B

【答案解析】从这段文字中，我们可以了解到作者认为，Sagan与伪科学作斗争

7

的一个实例就是Sagan摧毁了Velikovsky的错误论述，即Velikovsky提出，在过

去几千年中，水星与地球和火星反复多次相撞，这在圣经中有加载。

第16题【单选题】

[2009.04]Ifpaymentisnotreceived,legalactionwillbeouronly.

A、aggression

B、advantage

C、alternative

D、ambition

【正确答案】C

【答案解析】本题考查词义选择。译文：如果我们收不到付款，那就只好诉诸法

律了。A挑衅、侵犯；B优势、优点；C选择、取舍；D野心、抱负。

第17题【单选题】

[2009.04]WhenyouknowBobbetter,youwilllikehim.

A、goto

B、gotto

C、wentto

D、getto

【正确答案】D

【答案解析】译文：当你更加了解鲍勃时，你将会喜欢他的。试题分析：本题考

查主将从现。13详细解答：根据主将从现的原则，主句用了一般将来时，时间状

语从句中用一般现在时表示将来。

第18题【单选题】

【阅读判断】Technologyisabeauty.Weeagerlyadoptitspleasure,preferringto

copewiththedrawbacksonthemorningafter.Q:Technologyislikeanart,which

everybodyincludingscientistsloves.

8

A、True

B>False

C、NotGiven

【正确答案】c

【答案解析】答案选c。这段提到了technology是一种美的享受，但是没有说它

是一种艺术，更没有说我们每个人都热爱这门艺术。

第19题【单选题】

【概括大意】Wignallcalculatedthe"killingefficiency"forthesevolcanoesby

comparingtheproportionoflifetheykilledoffwiththevolumeoflavathatthey

produced.Hefoundthatsizeforsize,oldereruptionswereatleast10timesas

effectiveatwipingoutlifeastheirmorerecentrivals.Themainideaofthisparagraph

is.

A、KillingPowerofAncientVolcanicEruptions

B、AccountingfortheKillingPowerofOlderEruptions

C>CalculationoftheKillingPowerofOlderEruptions

D、AMassExtinction

【正确答案】c

【答案解析】本段第一句话是说：Wignallcalculatedthe"killingefficiency"forthese

volcanoes...；Wignall计算了这些火山的"灭绝效率"；其中killingefficiency与

killingPower意思差不多，属于同义词转换,因此选择B或C,但是accountfor意

思是：（在数量方面）占；说明（原因等）不符合句意，因此不选择B。

第20题【单选题】

[2009.10]Asforfamilyeducation,parentsareencouragedtorelyonrather

thanpunishment.

A、criticism

B^intimidation

C、persuasion

9

D、scolding

【正确答案】c

【答案解析】本题考查名词词义区分。【译文】关于家庭教育，鼓励父母们依靠

说服而不是惩罚孩子。A批评、指责B恐吓、威胁C说服、劝服D责

骂、斥责

第21题【单选题】

【填句补文】Doctorsbelievethatsecondhandsmokemaycauselungcancerin

peoplewhodonotsmokebecausenonsmokersoftenbreatheinthesmokefrom

otherpeople'scigarettes..TheUSEnvironmentalProtectionAgency

reportsthatabout53,000peopledieintheUnitedStateseachyearasaresultof

exposuretosecondhandsmoke.

A、Theriskisevenhigherforchildrenwholiveinhomeswherebothparents

smoke.

B、IntheUnitedStates,ninemillionchildrenundertheageoffiveliveinhomes

withatleastonesmoker.

C、Thissmokeiscalledsecondhandsmoke.

D、NooneknowsforsurewhyMr.Gilsonhaslungcancer.

【正确答案】C

【答案解析】前一句提到，不吸烟者时常吸入他人香烟中冒出的烟，接下来应首

选对此烟加以定义的句子。

第22题【单选题】

inthought,healmostranintothecarinfrontofhim.

A>Losing

B、Havinglost

C、Lost

D、Tolose

【正确答案】C

10

【答案解析】这里分词短语的意义应为"Ashewaslostinthought",意为"由于陷

入沉思"，这儿填入过去分词短语，表示一种状态，用作原因状语。

第23题【单选题】

[2009.04]Tomhasdonereallyamazedeveryoneinhisclass.

A、What

B、Which

C、That

D、Who

【正确答案】A

【答案解析】本题考查主语从句的引导词的选择。译文：汤姆所做的事情使得他

班里的每个同学都感到吃惊。详细解答：whatTomhasdone指汤姆所做的事情；

B哪一个；C（无词义）；D谁。

第24题【单选题】

[2009.7]Thewoundedsoldierswouldrecoverquicklyiftheywerewell.

A>nourished

B、stuffed

C、tamed

D^ventured

【正确答案】A

【答案解析】本题考查过去分词意义区分。译文：如果受伤的战士营养很好，他

们就会很快痊愈。A营养，滋养；B填满，塞满；C驯服（猛兽）；D冒险

第25题【单选题】

[2009.10]Therearemanysalesthisseason,duringwhichstoreswilllowertheir

______prices.

A、normal

11

B、general

C>ordinary

D、usual

【正确答案】A

【答案解析】本题考查形容词辨析。整句话的意思为:这个季节有很多促销活动，

在此期间商店都会降低商品的原价。A正常的、平常的B普通的、一般的C普

通的D寻常的、通常的

第26题【单选题】

【阅读选择】NorthernEuropeansarewillingtopayalotofmoneyandputupwitha

lotofinconveniencesforthesunbecausetheyhavesolittleofit.Residentsofcities

likeLondon,Copenhagen,andAmsterdamspendalotoftheirwinterinthedark

becausethedaysaresoshort,andmuchoftherestoftheyearintherain.Thisisthe

reasontheMediterraneanhasalwaysattractedthem.Everysummer,morethan25

millionpeopletraveltoMediterraneanresortsandbeachesfortheirvacation.They

allcomeforthesamereason:sun!lntheparagraph,citieslikeLondon,Copenhagen,

andAmsterdamarementioned.

A、toshowthattheyarenotgoodcitiesintermsofgeographyandclimate

B^totellushowwealthytheirresidentsare

C、tosuggestthatthesecitieslackplacesofhistoricinterestandscenicbeauty

D、toprovethattheyhavegotmoretourismthantheycanhandle

【正确答案】A

【答案解析】该段中所列举的三个城市都具有阴冷日短的气候特点，这些不利的

地理气候条件使得当地居民向往阳光充足的地方。四个选项中，选项A最接近题

意O

第27题【单选题】

[2008.04)Thefarmingmethodshavebeenimprovedwiththeinventionof

thenewmachine.

12

A、efficiently

B、proficiently

C、professionally

D、intentionally

【正确答案】A

【答案解析】本题考查副词词义辨析。句子翻译为：由于新机器的发明，人们已

经高效率地改进了农业耕种方法。A高效率地B熟练地C职业地、专职

地D故意地、有意地。

第28题【单选题】

[2007.04]Jennycomplainedthatthehospitalhertoomuchforthe

treatment.

A、expended

B、paid

C、cost

D、charged

【正确答案】D

【答案解析】本题考查词义辨析。charge：要价；索价；要人支付；收费。例如:

Thefruitsellerchargedmetoomuchmoney.这个水果商要了我很多的钱。

第29题【单选题】

[2009.01]WheneverIgoouttodinnerwithhim,Ialwayspayingthebill.

A、endup

B、arriveat

C、dropout

D、giveoff

【正确答案】A

【答案解析】句意：每当我与他外出吃饭，最后总是我付账。考查短语意义区分。

A以…而告终；B达到，取得；C不参加，隐退；D散发。

13

第30题【单选题】

[2009.04]Don'ttrusteverythingyouhavereadinthenewspapers.

A、which

B、that

C^as

D>what

【正确答案】B

【答案解析】本题考查定语从句。译文：不要相信你在报纸上读到的每件事。定

语从句所修饰的先行词是不定代词everything,故选B。

第31题【单选题】

【阅读判断】Fermi'sgeniuswasknownthroughoutthescientificworld.In1938he

hadwonaNobelPrize.Fouryearslaterheproducedthefirstnuclearchainreaction,

leadingusintothenuclearage.Q:Fermi,anexperimentalistaswellasatheoretician,

wonaNobelPrizeforproducingthefirstnuclearchainreactionintheworld.

A>True

B、False

C、NotGiven

【正确答案】B

【答案解析】答案选B。Fermi在1938年获诺贝尔奖，四年以后才建立核连锁反

应的。

第32题【单选题】

【I阅读选择】ForanygiventaskinBritaintherearemorementhanareneeded.

Strongunionskeepthemthere.InFleetStreet,homeofsomeofLondon'sbiggest

dailies,itisunderstoodthatwhentwounionsquarreloverthreejobstheargument

issettledbygivingeachuniontwo.Thatmeans33percentovermanning,33per

centlessproductivitythancouldbeobtained.Whathappenswhendisputesoverjob

14

opportunitiesariseamongBritishunions?

A>Thirtythreepercentoftheworkerswillbeoutofwork.

B、Morejobswillbecreatedbytheunion.

C、Morepeoplewillbeemployedthannecessary.

D^Theunionsw川trytoincreaseproductivity.

【正确答案】C

（答案解析］本段开头告诉读者"...therearemorementhanareneeded...whentwo

unionsquarreloverthreejobs,theargumentissettledbygivingeachuniontwo”,接

下来作者又进一步说明其实质，即它意味着"33percentovermanning,33percent

lessproductivitythancouldbeobtained”。

第33题【单选题】

【概括大意】Thecharmingsmilesandservicefromthesalesladiesandgentlemen

arealwaystherereadyforyou.Moreoftenthannot（往往）,onsuchoccasions

newcomersfromelsewhere,say,Chinamainland,mayfeelsomethingmorethan

mereuneasiness-evenasenseofguiltiftheydonotbuysomethingfromtheshop.

（老前辈，老人）

Forsomelocalold-timerszespeciallytheteenagers,theyfeelquite

athomewithallthese.Someofthemthinkitisnogoodtobethe"God";sometimes

theywouldratherbeashoplifter.Themainideaofthisparagraphis.

A、HongKongisworthyofitsreputationasabusinesscenteroftheworld.

B、Itisuneasytobeofferedsmilesandservices.

C、Shoppingorwindow-shoppinghere,youcanreallyfeelthemeaningof"The

CustomeristheGod!”

D^Shopliftinghasbeenafrequentcriminaloffence.

【正确答案】c

【答案解析】本段强调的是这里“顾客是上帝”的这种理念和氛围。因此选择C。

第34题【单选题】

【阅读选择］Manyyearspassedandtheyoungmanwasverysuccessfulinbusiness.

15

Hehadabeautifulhomeandwonderfulfamily,butrealizedhisfatherwasveryold,

andthoughtperhapsheshouldgotohim.Hehadnotseenhimsincethatgraduation

day.Beforehecouldmakearrangementstoseehisfather;hereceivedatelegram

tellinghimhisfatherhadpassedaway,andwilledallofhispossessionstohisson.He

neededtocomehomeimmediatelyandtakecarethings.Whenhearrivedathis

father'shouse,suddensadnessandregretfilledhisheart.Whentheyoungman

arrivedhome,hefelt.

A、sad

B^disappointed

C、horrible

D^nervous

【正确答案】A

【答案解析】答案选A。事实细节题。年轻人回到家里，出现了两个关键词sadness

和regret,可以判断年轻人的心情是非常伤心的。故选A。

第35题【单选题】

【填句补文】""Geochemistsjustwantanintuitivesenseofwhat'sgoingonwiththe

elements/saysAlbertGalyfromtheUniversityofCambridge.

A>Anearthscientisthasrejiggedtheperiodictable（元素周期表）tomake

chemistrysimplertoteachtostudents.

B、Thetraditionalperiodictablewaswelldrawn.

C、“Iimaginecontourlineswouldbegoodforundergraduates/

D>Buthehasaddedcontourlinestochargedensity,helpingtoexplainwhichions

reactwithwhich.

【正确答案】C

【答案解析】这一段是剑桥大学的AlbertGaly的原话，我们可以从引导整个关键

点得出答案。即：〃地学化学家们只想通过直觉判断元素的活动。我想等高线对

学生们有好处〃。

16

第36题【单选题】

[2009.01]Childrenhaveanaturalabouttheworldaroundthem.

A、certainty

B^capability

C、cleverness

D^curiosity

【正确答案】D

【答案解析】句意：孩子们对他们周围的事物有着天然的好奇心。考查名词词义

选择。A确定性，肯定的事；B能力，才能；C精明，聪颖；D好奇心，求知

欲。

第37题【单选题】

Inourdepartment,everystudentafter-schoolactivities.

A、goinfor

B、goesinfor

C>takepart

D、takespart

【正确答案】B

【答案解析】goinfor：参加（考试）。takepart后面应该加一个in。

第38题【单选题】

【阅读选择】In1841,abookwaspublishedwhichastonishedtheworld.Itwas

called"IncidentsofTravelinCentralAmerica,ChiapasandYucatan”.TheauthorJohn

LoudStephenshadjustreturnedfromalong,difficultanddangerousjourney

throughthethickrainforestofsouthernMexicoandGuatemala.Hehadoncebeen

therewithFrederickCatherwood,anarchitectandartist,tosearchfortheremainsof

alostcivilizationknownastheMayas（玛雅）.VerylittlewasknownabouttheMayas

atthattime,butCatherwood'sdrawinginthebookshowedincrediblecitieswith

17

temples,pyramidsandotherbuildingsasimpressiveasthoseoftheirnorthern

neighbors,theAztecs.Thesecities,however,weredeserted.Theinhabitants（居民）

haddisappearedalmostathousandyearsbefore.Stephen'sbookastonishedthe

worldbecause.

A>itwasthefirsttimepeopleheardaboutMayas.

B>theMayaswereexcellentbuildersandfarmers.

C、hehadexperiencedsomanydifficultiestofindthislostcivilization.

D、itdescribedthattheMayasusedtobeanadvancedcivilization.

【正确答案】D

【答案解析】根据问题中的关键词astonished,把本问题定位在第一句In1841,a

bookwaspublishedwhichastonishedtheworld.对下面的几个重要事实的归纳概

括就得出正确答案：Do

第39题【单选题】

[2009.04]WhenyouknowBobbetter,youwilllikehim.

A、goto

B、gotto

C、wentto

D^getto

【正确答案】D

【答案解析】译文：当你更加了解鲍勃时，你将会喜欢他的。试题分析：本题考

查主将从现。团详细解答：根据主将从现的原则，主句用了一般将来时，时间状

语从句中用一般现在时表示将来。

第40题【单选题】

[2009.01]WheneverIgoouttodinnerwithhim,Ialwayspayingthebill.

A、endup

B、arriveat

C^dropout

18

D、giveoff

【正确答案】A

【答案解析】句意：每当我与他外出吃饭，最后总是我付账。考查短语意义区分。

A以…而告终；B达到，取得；C不参加，隐退；D散发。

第41题【单选题】

【2009.10]Asforfamilyeducation,parentsareencouragedtorelyonrather

thanpunishment.

A、criticism

B、intimidation

C^persuasion

D^scolding

【正确答案】c

【答案解析】本题考查名词词义区分。【译文】关于家庭教育，鼓励父母们依靠

说服而不是惩罚孩子。A批评、指责B恐吓、威胁C说服、劝服D责

骂、斥责

第42题【单选题】

【完成句子】Theimportanceofparticularmetalsinthehumandiethasbeen

realizedwithinthepastfewdecades,andtheideathatgeologymightberelatedto

healthhasbeenrecognizedforanumberofelementssuchasiodine,zincand

selenium.Forexample,soilswithlowiodinecontentsproducecrops,andanimals

deficientiniodine.Alackofiodineinthehumandietleadstosomeserious

diseases.Someseriousdiseasesisconnectedwithdeficiencyof.

A>industriallypollutedsoils

B、theelementofiodine

C、rockandsoilchemistry

D、thepersistenceofheavymetals

【正确答案】B

19

【答案解析】通过关键词Someseriousdiseases,司一将题目定位于最后一句话：A

lackofiodineinthehumandietleadstosomeseriousdiseases,deficiencyof和lack

of表达同样的意思”缺乏、缺少〃，因此根据这句话可以判断答案为B。

第43题【单选题】

【阅读选择】Climatescientistsarenotpresenteverywhere.Becausethereareso

manyplacesintheworldandnotenoughscientiststoobserveallofthem,they're

askingforyourhelpinobservingsignsofclimatechangeacrosstheworld.Thecitizen

scientistmovementencouragesordinarypeopletoobserveaveryspecificresearch

interest-birds,trees,flowersbudding,etc,andsendtheirobservationstoagiant

databasetobeobservedbyprofessionalscientists.Thishelpsasmallnumberof

scientiststrackalargeamountofdatathattheywouldneverbeabletogatheron

theirown.Muchlikecitizenjournalistshelpinglargepublicationscoverahyper-local

beat,citizenscientistsarereadyfortheconditionswheretheylive.Allthat'sneeded

tobecomeoneisafewminuteseachdayoreachweektogatherdataandsendit

in.In“Allthat'sneededtobecomeone...(paragraph2)",whatdoestheword"one"

standsfor?

A、acitizenjournalist

B^acitizenscientist

C、ascientist

D^acitizen

【正确答案】B

【答案解析】one不仅是数词也是代词；代词指代的名词或句子一般出现在代词

的前一句，要注意区分代词单、复数。

第44题【单选题】

【填句补文】It'snowsociallyacceptable,evenfashionable,tolivealone.Aspeople

getbetterjobsandbecomefinanciallyindependent,itbecomespossibleforthemto

maintainaone-personhousehold..However;peoplewhodogetmarried

20

aremarryingatalaterageanddivorcingmoreoften.

A>There'smorepressuretogetmarriednowadays.

B、Thegrowingnumberofwomenwithgoodjobshasdonemuchtoincreasethe

numberofpeoplelivingalone.

C>Itseemsthatmanygrown-upstodayarerealizingthatchildhooddream.

D^MoreandmoreAmericansarelivingalone.

【正确答案】B

【答案解析】前句中提到“经济独立"有可能造成保持一个人的家庭生活，B中的

"妇女有好的工作，增加了独身的人数"与前句内容正好呼应。

第45题【单选题】

[阅读选择]IrecognizedthatthesitessuchasAssociatedContentcanprovidea

fertilegroundforlearninghowtobecomeabetterwriter.Icouldseethatthiswasan

opendoorforsystematicallylearningsomebasicwritingskillswithoutpayingcollege

tuitionforclassesandleavingthecomfortofmyownhome.Intheeyesoftheauthor,

thesiteAssociatedContent.

A、offersyoualotofnovelstoread

B、isgoodforyourbecomingawriter

C、asksyoutostudywritingregularly

D^isratherexpensivebutconvenient

【正确答案】B

【答案解析】答案选B。根据本段的…canprovideafertilegroundforlearninghowto

becomeabetterwriter确定B答案。其余选项与原文意思不符。A与D选项所表

达内容在文中并未提及，可以被排除。C选项中regularly一词并未在文中得到体

现。

第46题【单选题】

[2010.04]Wehavegreatlytheprocedureaccordingtothechairman's

suggestion.

21

A、stimulated

B>perceived

C、obscured

D、simplified

【正确答案】D

【答案解析】【译文】按照主席的提议我们已经大大地简化了步骤。【试题分析】

本题考查词义辨析。【详细解答】动词的词义选取。

第47题【单选题】

【完成句子】Americanseatwithknivesandforks;Japaneseeatwithchopsticks.

Americanssay"Hi"whentheymeet;Japanesebow.ManyAmericanmenopendoors

forwomen;Japanesemendonot.Onthesurface,itappearsthatgoodmannersin

AmericaarenotgoodmannersinJapan,andinawaythisistrue.Butinanycountry,

theonlymannersthatareimportantarethoseinvolvingoneperson'sbehavior

towardanotherperson.Inallcountriesitisgoodmannerstobehaveconsiderately

towardothersandbadmannersnotto.Itisonlythewayofbehavingthatdiffers

fromcountrytocountry.Thetopicsentenceofthisparagraphis.

A、Americanseatwithknivesandforks;Japaneseeatwithchopsticks.

B^ManyAmericanmenopendoorsforwomen;Japanesemendonot.

C、Thewayofbehavingthatdiffersfromcountrytocountry.

D、Inallcountriesitisgoodmannerstobehaveconsideratelytowardothersand

badmannersnotto.

【正确答案】C

【答案解析】文章的最后一句话是对前面的一个总结，道出了本段的主题。因此

选择Co

第48题【单选题】

【填句补文】Thesmokethatcomesfromalitcigarettecontainsmanydifferent

poisonouschemicals.Inthepast,scientistsdidnotthinkthatthesechemicalscould

22

harmanonsmoker'shealth..Theydiscoveredthatevennonsmokershad

unhealthyamountsofthesetoxic（有毒的）chemicalsintheirbodies.

A、TheGilsonshavebeenmarriedfor35years.

B^Recently,though,scientistschangedtheiropinionaftertheystudiedalarge

groupofnonsmokers.

C>Wecannotavoidsecondhandsmokeinrestaurants.

D、IntheUnitedStates,ninemillionchildrenundertheageoffiveliveinhomes

withatleastonesmoker.

【正确答案】B

【答案解析】前一句讲的是科学家们过去对二手烟的看法，接下来应选表示他们

改变观点的句子，因为下一句表明他们所持的观点已与过去截然不同。

第49题【单选题】

【阅读判断】Youthinkthatthebiggestthreattoyourhealthwhentakingashower

comesfromslippingonabarofsoap?Well,guessagain.Q:Thisparagraphisa

questiontowhichtheauthorhopestohaveapositiveanswerfromthereader.

A、True

B、False

C^NotGiven

【正确答案】B

【答案解析】答案选B。这段话的意思是：你认为淋浴的时候对健康最大的威胁

是踩在一块肥皂上而滑倒？好的，再猜一猜。这里的"再猜一猜"可以得知作者希

望的不是一个positiveanswer,而是一个negativeanswer。

第50题【单选题】

【完成句子】Intelligencewasbelievedtobeafixedentity,somefacultyofthemind

thatweallpossessandwhichdeterminesinsomewaytheextentofour

achievements.ItsValuetherefore,wasasapredictorofchildren'sfuturelearning.If

theydifferedmarkedlyintheirabilitytolearncomplextasks,thenitwasclearly

23

necessarytoeducatethemdifferentlyandtheneedfordifferenttypesofschooland

evendifferentabilitygroupswithinschoolwasobvious.Intelligencetestscouldbe

usedforstreamingchildrenaccordingtoabilityatanearlyage;andat11thesetests

weresuperiortomea