河北狮州市2016_2017学年高二英语下学期周练试题承智班5.15

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1、2016-2017学年第二学期高二承智班英语周练试题（5・15）一、阅读理解Doesa16-year-oldhavetheabi1itytochangetheworld,benefitinghundredsofthousandsofpeople?OliviaHalliseyshouldbelieveso.WithherinventionofnowEbloatest,thegirlfromUShasbecomethewinnetofthe2015GoogleScienceFair,ayearlycompetitionfor

2、creativeteenagerswhowanttomakeadifferenceintheworld・Hallisey，smethodaskspatientstoputasampleoftheirsaliva（唾液）ontoatestingcard・ThecardchangescolorifthepersonisinfectedwithEbloa・PresentEbloatestscantakeupto12hoursandcost$1,000・Hal1isey'smethod,bycontrast,canbedonej

3、ustin30minutesforabout$25.Moreover,thetestneedtbeputinarefrigeratorthankstothesilkmaterial01iviausedtoproducethetestingcards.Hal1iseystartedworkingonthetestoneyearagowhenshesawEbloaspreadingacrossAfricancountries・Herresearchwasbasedonlookingatandusingpreviousrese

4、archandherowncreativeideas."Shedeservesallthepraiseshe"sgettingforherhardwork,dedication,andintelligenee,”saidherscieneeteacherAndrew.TierprojectisveryhelpfulforthemedicaldiagnosisthatweneedinpartsoftheworldwhereEbolaismostcommon.”"Whataffectsonecountryaffectseve

5、ryone,”HalliseytoldCNBC・"Wehavetoworktogethertofindanswerstothechallengosthatthreatenglobalhealth,ourenvironmentandourworld.”1.Accordingtothearticle,Olivia^stests•A.useapersonssaliva,whichissortedatalowtemperatureB.arelesstime-consumingandlessexpensivethancurrent

6、testsC.arelesstime-consumingbutmoreexponsivethancurrenttestsD.showchangesinthecolorofbloodifthepersonisinfected2.Whichofthefo11owingstatementsisTRUE?A.Olivia，sdiscoverycouldbenefitthe1ivesofmanypeople.A.Olivia，sresearchwasbasedonherowncreativeideas.B.Oliviasether

7、mindonwinningthe2015GoogleScienceFair.C.Olivia'sresearchbeganbeforetheoutbreakofEbloainAfrica.3.Whatqualitymakesthetestmoreconvenient?A.ThematerialusedcaneasilybeproducedinAfrica.B.Thematerialusediseasiertostoreinarefrigerator.C.Thematerialusedneedn，tbeputinaspec

8、ialdevice.D.ThematerialusediscommonintheplaceswhereEbloaismostcommon.OneDayFly-FlyRockArtTourOperator:AdventureNorthAustraJiaDestination:CooktownDeparting:Cair