全国职称英语等级考试理工类A级真题与答案Word文档格式.docx
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全国职称英语等级考试理工类A级真题与答案Word文档格式.docx
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4Itispossibletoapproachtheprobleminadifferentway.
AraiseBposeCexperienceDhandle
5Thedecisiontoinvadeprovokedstormsofprotest.
AignoredBorganizedCcausedDreceived
6Janesaidthatshecouldn'
ttoleratethelonghours.
AspendBtakeClastDstand
7At80,PeckwasstillvigorousandlivinginParis.
AenergeticBhappyCaloneDbusy
8Foresterstaredathiscar,tremblingwithrage.
AshakingBturningCjumpingDshouting
9Ayoungmanisbeinghailedaherotonightafterrescuingtwochildren.
AreportedBprovedCpraisedDcaught
10Iwantedtoaskheroutbutwasscaredthatshemightrefuse.
AanxiousBsureCsadDafraid
11Atthattime,wedidnotfullygraspthesignificanceofwhathadhappened.
AgiveBattachCloseDunderstand
12Andersonleftthetable,remarkingthathehadsomeworktodo.
AdoubtingBsayingCthinkingDknowing
13Heassertedthatnuclearpowerwasasafeandnon-pollutingenergysource.
AmaintainedBrecommendedCconsideredDacknowledged
14Thestudyalsonotesasteadydeclineinthenumberofcollegestudentstakingsciencecourses.
ArelativeBgeneralCcontinuousDsharp
15Shealwaysfindsfaultwitheverything.
AcriticizesBsimplifiesCevaluatesDexamines
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.
ARightBWrongCNotmentioned
17Theshapeoflandsandoceansareslowlychangedwiththemovementsofplates.
18Earthcooleddownshortlyafteritwasformed.
19ScientistsonceestimatedthatEarth'
scruststartedshiftingthreebillionyearsago.
20.Ittookalongtimeforthemeltedcrusttobecomehard.
21.TheformationoftheIsuasupracrustalbeltisthoughttohavestartedabout3.8billionyearsago.
22.Thelsuasupracrustalbeltisnowapopularholidayresort.
第3部分:
概括大意与完成句子(第23~30题,每题1分,共8分)
下面的短文后有2项测试任务:
(1)第23~26题要求从所给的6个选项中为第2-5段每段选择1个最佳标题;
(2)第27~30题要求从所给的6个选项中为每个句子确定1个最佳选项。
TheIPad
1TheIPadisatabletcomputer(平板电脑)designedanddevelopedbyApple.Itisparticularlymarketedasaplatformforaudioandvisualmediasuchasbooks,periodicals(期刊),movies,music,andgames,aswellaswebcontent.Atabout1.5pounds(680grams),itssizeandweightarebetweenthoseofmostcontemporarysmartphonesandlaptopcomputers.ApplereleasedtheIPadinApril2010,andsold3millionofthedevicesin80days.
2TheIPadrunsthesameoperatingsystemasIPodTouchandIPhone.ItcanrunitsownapplicationsaswellasonesdevelopedforIPhone.Withoutmodification,itwillonlyrunprogramsapprovedbyAppleanddistributedviaitsonlinestore.
3LikeIPhoneandiPodTouch,theIPadiscontrolledbyamultitouchdisplay-abreakfrommostprevioustabletcomputers,whichusesapressure-triggeredstylus(触控笔).TheIPadusesaWi-Fidataconnectiontobrowse(浏览)theInternet,loadandstreammedia,andinstallsoftware.Somemodelsalsohavea3GwirelessdataconnectionwhichcanconnecttoGSM3Gdatanetworks.Thedevicesismanagedandsynchronized(同步)byITunesonapersonalcomputerviaUSBcable.
4AnIPadhasdifferentfeaturesandapplicationsonecanusetoexecutedifferentandinterestingthings.TherearelotsofIPadapplicationsthattheownercanusetoenhancethewaytheycommunicate.Someofthesearehowtousesocialnetworkingsitesandotheronlineoptions.Oneofthemostcommonusesisfore-mailservices.IPandapplicationslikeMarkdownMailallowtheadoptionofspecificandparticularoptions.Theyenabletheownertopersonalizetheiremailaccounts.
5WhiletheIPadismostlyusedbyconsumersitalsohasbeentakenupbybusinessusers.SomecompaniesareadoptingIPadsintheirbusinessofficesbydistributingormakingavailableIPadstoemployees.Examplesofusesintheworkplaceincludelawyersrespondingtoclients,medicalprofessionalsaccessinghealthrecordsduringpatientexams,andmanagersapprovingemployeerequests.AsurveybyFrost&
SullivanshowsthatIPadusageinworkplacesislinkedtothegoalsofincreasedemployeesproductivity,reducedpaperwork,andincreasedrevenue.
23、Paragraph2
24、Paragraph3
25、Paragraph4
26、Paragraph5
ABusinessusage
BDifferencesfromIPhone
COperatingsystem
DOnlinestores
EFeaturesandapplications
FDisplayanddataconnection
27InApril2010theIPaddevelopedbyApplewas.
28TheIPadwillonlyrunprogramsapprovedbyAppleifnot.
29IPadapplicationsenabletheowner'
semailaccountstobe.
30IPadusageinofficesenablesemployeeproductivitytobe.
Abrowsed
Bincreased
Creleased
Dmodified
Edistributed
Fpersonalized
第4部分:
阅读理解(第31~45题,每题3分,共45分)
下面有3篇短文,每篇短文后有5道题。
请根据短文回答其后面的问题,为每题确定一个最佳答案。
第一篇CellPhones:
HangUporKeepTalking?
Millionsofpeopleareusingcellphonestoday.Inmanyplacesitisactuallyconsideredunusualnottouseone.Inmanycountries,cellphonesareverypopularwithyoungpeople.Theyfindthatthephonesaremorethanameansofcommunication—havingamobilephoneshowsthattheyarecoolandconnected.
Theexplosionsaroundtheworldinmobilephoneusemakesomehealthprofessionalworried.Somedoctorsareconcernedthatinthefuturemanypeoplemaysufferhealthproblemsfromtheuseofmobilephones.InEngland,therehasbeenaseriousdebateaboutthisissue.Mobilephonecompaniesareworriedaboutthenegativepublicityofsuchideas.Theysaythatthereisnoproofthatmobilephonesarebadforyourhealth.
Ontheotherhand,whydosomemedicalstudiesshowchangesinthebraincellsofsomepeoplewhousemobilephones?
Signsofchangeintheissuesofthebrainandheadcanbedetectedwithmodernscanning(扫描)equipment.Inonecase,atravelingsalesmanhadtoretireatayoungagebecauseofseriousmemoryloss.Hecouldn'
trememberevensimpletasks.Hewouldoftenforgetthenameofhisownson.Thismanusedtotalkonhismobilephoneforaboutsixhoursaday,everydayofhisworkingweek,foracoupleofyears.Hisfamilydoctorblamedhismobilephoneuse,buthisemployer'
sdoctordidn'
tagree.
Whatisitthatmakesmobilephonespotentiallyharmful?
Theanswerisradiation.High-techmachinescandetectverysmallamountsofradiationfrommobilephones.Mobilephonecompaniesagreethatthereissomeradiation,buttheysaytheamountistoosmalltoworryabout.
Asthediscussionabouttheirsafetycontinues,itappearsthatit'
sbesttousemobilephoneslessoften.Useyourregularphoneifyouwanttotalkforalongtime.Useyourmobilephoneonlywhenyoureallyneedit.Mobilephonescanbeveryusefulandconvenient,especiallyinemergencies.Inthefuture,mobilephonesmayhaveawarninglabelthatsaystheyarebadforyourhealth.Sofornow,it'
swisenottouseyourmobilephonetoooften
31PeoplebuycellphonesforthefollowingreasonsEXCEPTthat
Athey'
repopular
Bthey'
recheap
Cthey'
reuseful
Dthey'
reconvenient
32Theworld"
detected"
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