171.Englishhasbecomeacommunication_______forpeoplefromdifferentcountries.
A.meritB.streamC.enjoymentDmedium
172.Duringtheeightyearswar,manypeople_______theirbloodfortheircountry.
A.shedB.temptedC.reservedD.devoted
173.Youhavegreatly_______us.Whatyouhavedoneisnotwhatyoutoldusaboutseveralweeksago.
A.disappointedB.desertedC.clarifiedD.opposed
174.Beforeyoubeginwritingyourpaper,pleasewrite------__________first.Thenwecanhaveabetterideaaboutwhatyouaregoingtotalkabout.
A.anoriginB.adetailC.anexampleD.anoutline
175.IfyouaskwhyIplantostudyintheUnitedStates,theonlyansweristhatitisa_______forme.
A.chapterB.ceremonyC.chamberDchallenge
176.A_______politicalandeconomicsituationisveryimportantforthedevelopmentofanycountry.
A.stainB.stableC.peacefulD.pink
177.ThefinancialsupportisdecidednotonlyaccordingtoyourGREscore,butalsoaccordingtoyour_______incollege.
A.performanceB.policyC.smartD.statement
178.TheWorldTradeCenterisoftencalleda_______Building,becauseitismadeupoftwoidenticalbuildings.
A.AlikeB.FolkC.TwinD.Former
179.Itisimpossibleforusto_______suchadifficulttaskwithinthelimitedtime.
A.fuelB.frownC.fulfillD.frost
180.Pleasedonot_______whensomebodyelseistalking.
A.intendB.interpretC.interruptD.invest