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1云考网级真题及答案第一部分：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.AunclearBobviousCmajorDminor2Theseaturtle'snaturalhabitathasbeenconsiderablyreduced.AgreatlyBsuddenlyCgenerallyDslightly3IgotanotefromMoiraurgingmetogetintouch.AinstructingBnotifyingCpushingDinviting4Itispossibletoapproachtheprobleminadifferentway.AraiseBposeCexperienceDhandle5Thedecisiontoinvadeprovokedstormsofprotest.AignoredBorganizedCcausedDreceived6Janesaidthatshecouldn'ttoleratethelonghours.AspendBtakeClastDstand7At80,PeckwasstillvigorousandlivinginParis.AenergeticBhappyCaloneDbusy8Foresterstaredathiscar,tremblingwithrage.AshakingBturningCjumpingDshouting9Ayoungmanisbeinghailedaherotonightafterrescuingtwochildren.2AreportedBprovedCpraisedDcaught10Iwantedtoaskheroutbutwasscaredthatshemightrefuse.AanxiousBsureCsadDafraid11Atthattime,wedidnotfullygraspthesignificanceofwhathadhappened.AgiveBattachCloseDunderstand12Andersonleftthetable,remarkingthathehadsomeworktodo.AdoubtingBsayingCthinkingDknowing13Heassertedthatnuclearpowerwasasafeandnon-pollutingenergysource.AmaintainedBrecommendedCconsideredDacknowledged14Thestudyalsonotesasteadydeclineinthenumberofcollegestudentstakingsciencecourses.ArelativeBgeneralCcontinuousDsharp15Shealwaysfindsfaultwitheverything.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。EarthRocksOnMostofthetime,thegroundfeelssolidbeneathourfeet.That'scomforting.Butit'salsomisleadingbecausethere'sactuallyalotgoingonunderground.Massesofland(calledplates)slip,slide,andbumpagainsteachother,slowlychangingtheshapeofcontinentsandoceansovermillionsandbillionsofyears.ScientistsknowthatEarthformedabout4.5billionyearsago.Theyalsoknowthatourplanetwashotatfirst.Asitcooled,itsoutermostlayer,calledthecrust,eventuallyformedmovingplates.Exactlywhenthisshifthappened,however,isanopenquestion.3Now,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.ARightBWrongCNotmentioned17Theshapeoflandsandoceansareslowlychangedwiththemovementsofplates.ARightBWrongCNotmentioned18Earthcooleddownshortlyafteritwasformed.ARightBWrongCNotmentioned19ScientistsonceestimatedthatEarth'scruststartedshiftingthreebillionyearsago.ARightBWrongCNotmentioned20.Ittookalongtimeforthemeltedcrusttobecomehard.ARightBWrongCNotmentioned421.TheformationoftheIsuasupracrustalbeltisthoughttohavestartedabout3.8billionyearsago.ARightBWrongCNotmentioned22.Thelsuasupracrustalbeltisnowapopularholidayresort.ARightBWrongCNotmentioned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。TheIPad1TheIPadisatabletcomputer(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.TherearelotsofIPadapplicationsthattheownercanuset