全国职称英语等级考试真题及答案理工类A级.doc

全国职称英语等级考试真题及答案理工类A级.doc

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目录

2011年职称英语理工类A级真题 2

2012年职称英语理工类A级真题 19

2013年职称英语理工类A级真题 33

2011年职称英语理工类A级真题答案 49

2012年职称英语理工类A级真题答案 53

2013年职称英语理工类A级真题答案 54

2011年职称英语理工类A级真题

第一部分：

词汇选项（第1—15题，每题1分，共15分）

　　下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。

　　1Forsomeobscurereason,thesimplegameisbecomingverypopular.

　　Aunclear

　　Bobvious

　　Cmajor

　　Dminor

　　2Theseaturtle'snaturalhabitathasbeenconsiderablyreduced.

　　Agreatly

　　Bsuddenly

　　Cgenerally

　　Dslightly

　　3IgotanotefromMoiraurgingmetogetintouch.

　　Ainstructing

　　Bnotifying

　　Cpushing

　　Dinviting

　　4Itispossibletoapproachtheprobleminadifferentway.

　　Araise

　　Bpose

　　Cexperience

　　Dhandle

　　5Thedecisiontoinvadeprovokedstormsofprotest.

　　Aignored

　　Borganized

　　Ccaused

　　Dreceived

　　6Janesaidthatshecouldn'ttoleratethelonghours.

　　Aspend

　　Btake

　　Clast

　　Dstand

　　7At80,PeckwasstillvigorousandlivinginParis.

　　Aenergetic

　　Bhappy

　　Calone

　　Dbusy

　　8Foresterstaredathiscar,tremblingwithrage.

　　Ashaking

　　Bturning

　　Cjumping

　　Dshouting

　　9Ayoungmanisbeinghailedaherotonightafterrescuingtwochildren.

　　Areported

　　Bproved

　　Cpraised

　　Dcaught

　　10Iwantedtoaskheroutbutwasscaredthatshemightrefuse.

　　Aanxious

　　Bsure

　　Csad

　　Dafraid

　　11Atthattime,wedidnotfullygraspthesignificanceofwhathadhappened.

　　Agive

　　Battach

　　Close

　　Dunderstand

　　12Andersonleftthetable,remarkingthathehadsomeworktodo.

　　Adoubting

　　Bsaying

　　Cthinking

　　Dknowing

　　13Heassertedthatnuclearpowerwasasafeandnon-pollutingenergysource.

　　Amaintained

　　Brecommended

　　Cconsidered

　　Dacknowledged

　　14Thestudyalsonotesasteadydeclineinthenumberofcollegestudentstakingsciencecourses.

　　Arelative

　　Bgeneral

　　Ccontinuous

　　Dsharp

　　15Shealwaysfindsfaultwitheverything.

　　Acriticizes

　　Bsimplifies

　　Cevaluates

　　Dexamines

第2部分：

阅读判断（第16～22题，每题1分，共7分）

　　下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：

如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。

EarthRocksOn

　　Mostofthetime,thegroundfeelssolidbeneathourfeet.That'scomforting.Butit'salsomisleadingbecausethere'sactuallyalotgoingonunderground.Massesofland（calledplates）slip,slide,andbumpagainsteachother,slowlychangingtheshapeofcontinentsandoceansovermillionsandbillionsofyears.

　　ScientistsknowthatEarthformedabout4.5billionyearsago.Theyalsoknowthatourplanetwashotatfirst.Asitcooled,itsoutermostlayer,calledthecrust,eventuallyformedmovingplates.Exactlywhenthisshifthappened,however,isanopenquestion.

　　Now,aninternationalgroupofresearchershasananswer.They'vefoundnewevidencesuggestingthatEarth'scrust（地壳）startedshiftingatleast3.8billionyearsago.Thenewestimateis1.3billionyearsearlierthanpreviousones.

　　Notlongbefore3.8billionyearsago,lotsofasteroids（小行星）werepummelingEarth,keepingitscrustinahot,moltenstate.Afterthehardcrustformed,muchofitsankatvarioustimesintotheplanet'shotinsides.There,itmeltedbeforereturningtothesurfaceaslava.

　　Insomeplaces,however,thecrustneversank.OneoftheoldestsuchplacesisinGreenland,inanareacalledtheIsuasupracrustal（上地壳）belt.Therockycrustthereisbetween3.7and3.8billionyearsold.Thebeltwasoncepartoftheseafloor,butnowitisexposedtoair.

　　TheresearchersrecentlylookattheIsuasupracrustalbelt.Theynoticedlong,parallelcracksintherockthathavebeenfilledinwithatypeofvolcanicrock.

　　Toexplainthisstructure,thescientistsproposethattensioninthecrustcausedtheseafloortocrackopenlongago.Hot,liquidrock,calledmagma（岩浆）,flowedupslowlyfromdeepinsideEarthtofillthecracks.Finally,theareacooled,formingwhatweseetoday.

　　Thatexplanation,pluschemicalcluesinsidetherock,suggeststhattheIsuasupracrustalbeltwasoncepartofaplateundertheocean,beginningaround3.8billionyearsago.

　　16Thegroundbeneathourfeetisindeedstill.

　　ARight

　　BWrong

　　CNotmentioned

　　17Theshapeoflandsandoceansareslowlychangedwiththemovementsofplates.

　　ARight

　　BWrong

　　CNotmentioned

　　18Earthcooleddownshortlyafteritwasformed.

　　ARight

　　BWrong

　　CNotmentioned

　　19ScientistsonceestimatedthatEarth'scruststartedshiftingthreebillionyearsago.

　　ARight

　　BWrong

　　CNotmentioned

　　20.Ittookalongtimeforthemeltedcrusttobecomehard.

　　ARight

　　BWrong

　　CNotmentioned

　　21.TheformationoftheIsuasupracrustalbeltisthoughttohavestartedabout3.8billionyearsago.

　　ARight

　　BWrong

　　CNotmentioned

　　2