兰州大学2007年考博英语试题VIP免费

无兰州大学2007年考博英语试题注意：答案请一律写在答题纸上，写在试题上无效。PartOneStructureandVocabulary(40%)Directions：InthisparttherearetwosectionsInSectionOne,youaretochoosefromthefourchoicesundereachsentencetheonewhichissimilarinmeaningtotheunderlinedpartofthesentence.AndinSectionTwo,youaretochoosetheonethatcanbeatcompletethesentenceinquestion.SectionI1.AnimportantfunctionofearlystonetookwastoextracthighlynutritiousfoodfromlargeanimalcarcassesA.destroyB.identifyC.removeD.compare2RegionalplanningdealswithproposalsconcerningoutlyingcommunitiesandhighwaysaswellaswithurbanaffairsA.outlandishB.remoteCexemptedD.exclusive3.Potashandsodaarenotinterchangeableforallpurposes,butforglass-orsoap-makingcitherwoulddo.A.advantageousB.convenientC.identifiableD.equivalent4.Withthedawnofspaceexploration,thenotionthatatmosphericconditionsonEarthmaybeuniqueinthesystemwasstrengthenedA.continuationB.beginningC.expansionD.outcome5.Whentheglaciersthawedafterthelasticeage%thefiveGreatLakesofNorthAmericawereformedA.meltedB.advancedCevaporatedD.exploded6.NewYorkisashopper'sparadisewhetheronewantstospendlargesumsofmoneyinelegantdepartmentstoresorriflethoughgoodsdisplayedonstreetbarrowsA.afortuneB.adimeC.muchD.quitelot7.DuringtherainyseasontheMississippiRivermaycarryawayhundredsofacresofvaluabletopsoilfromoneareaandarbitrarilydeposititinanother.A.lawfullyB.subsequentlyC.randomlyD.mercilessly无8.OversixmillioncitizensoftheUnitedStatescollectbenefitsfromprivatepensionplanseachyear.A.nongovernmentalB.unauthorizedC.confidentialD.nontransferable9.Ofthethousandsofknownvolcanoesintheworld,theoverwhelmingmajorityareDormantA.unchartedB.unpredictableC.minorD.inactive10.Thelymphaticsystemincludesanetworkoftinycapillariesthatlieadjacenttothefinebloodvessels.A.independentofB.nearC.obscuredbyD.within11.OneofCalifornia'smostacuteproblemsisaninadequatewatersupply.A.criticalB.unusualC.persistentD.unexpected12.ItisestimatedthatatonetimethereexistedfromonetotwothousandAmericanIndianlanguagesandatleastasmanycultures,eachdifferentinsomerespectfromalltheothers.A.prospectB.stagesC.aspectD.activity13.Theeardrum,atautmembranelocatedattheendoftheearcanal,separatestheouterearfromtheinnerear.AlightlytintedB.tightlystretchedC.somewhatopaqueD.delicatelymade14.ItwascommonlyfeltthatthepurchaseofAlaskabytheUnitedStatein1867wasfoolish.A.requiringB.sendingC.buyingD.applying15.InthePacificNorthwest,asclimateandtopographyvary,sodothespeciesthatprevailintheforests.AdominateB.rebuildC.invadeD.tend16.Infrogsandtoads，thetongueisfixedtothefrontofthemouthinordertofacilitateprojectingitatsomedistance,greatlyinaidingincaptureofinsects.AproscribingB.protrudingC.provokingD.protracting17.Staretwinkleasaresultoftheturbulentstaleoftheairthroughwhichtheirlightpasses.A.inadditiontoB.inspiteofC.becauseofD.withregardto无18.Mostmeat-eatinganimalsusetheirteethtoseizeandkillprey.A.attackerB.nourishmentC.enemiesD.victims19.Itisridiculoustobecomeangryaboutsuchaninsignificantmatter,A.absurdB.nourishmentC.tragicD.unpardonable20.HowmanypeopleareawarethatadancerwithNewYorkCityBallettypicallywearsoutaminimumoftwohundredpairsoftoeshoesperyear?A.onlyB.atleastC.exactlyD.fewerthanSectionII(20%)21.Notuntiltheeighteenthcentury_____thecomplexchemistryofmetallurgy.A.whenscientistsbegantoappreciateB.didscientistsbegintoappreciateC.scientistswhowerebeginningtoappreci...