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ID:15694545
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页数:4页
时间:2018-08-04
《6.2013职称英语考试卫生类b级自编完形填空》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第六部分完形填空阅读下面的短文。短文中有15个空白,在文章的后面,每一个空白都列了4个备选答案。请根据文章的内容选择合适的词或短语填在空白处。第一篇BetterControlofTBSeenIfaFasterCureIsFoundTheWorldHealthOrganization1estimatesthataboutone-thirdofallpeopleareinfectedwithbacteriathatcausetuberculosis.Mosttimes,theinfectionremainsinactive.Buteachyearabout
2、eightmillionpeopledevelopactivecasesofTB,usuallyintheirlungs.Twomillionpeopledieofofit.ThediseasehasincreasedwiththespreadofAIDSanddrug-resistantformsoftuberculosis.Currenttreatmentstakeatleastsixmonths.Peoplehavetotakeacombinationofseveralantibioticdrugsdaily.Butmanypeoplestopa
3、ssoonastheyfeelbetter.Doingthatcanleadtoaninfectionthatresiststreatment.Publichealthexpertsagreethatafaster-actingcurefortuberculosiswouldbemoreeffective.Nowastudyestimatesjusthoweffectiveitmightbe.AprofessorofinternationalhealthatHarvardUniversity2ledthestudy.JoshuaSalomonsaysa
4、shortertreatmentprogramwouldlikelymeannotjustmorepatientscured.Itwouldalsomeanfewerinfectiouspatientswhocanpassontheirinfectiontoothers.Theresearchersdevelopedamathematicalmodeltoexaminetheeffectsofatwo-monthtreatmentplan.TheytestedthemodelwithcurrentTBconditionsinSoutheastAsia.
5、Thescientistsfoundthatatwo-monthtreatmentcouldpreventabouttwentypercentofnewcases.Anditmightpreventabouttwenty-fivepercentofTBdeaths.Themodelshowsthatthesereductionswouldtakeplacebetweentwothousandtwelveandtwothousandthirty.Thatis,ifafastercureisdevelopedandinwideusebytwothousan
6、dtwelve.TheWorldHealthOrganizationreductionstheDOTS3programinnineteenninety.DOTSisDirectlyObservedTreatment,Short-course.Healthworkerswatchtuberculosispatientstaketheirdailypillstomakesuretheycontinuetreatment.Earlierthisyear,aninternationalpartnershipoforganizationsannouncedapl
7、antoexpandtheDOTSprogram.Theten-yearplanalsoaimstofinanceresearchintonewTBdrugs.Thefourmostcommondrugsusednowaremorethanfortyyearsold.TheGlobalAllianceforTBDrugDevelopment4saysitslong-termgoalisatreatmentthatcouldworkinasfewastendoses.第二篇ABiologicalClockEverylivingthinghaswhatsc
8、ientistscallabiologicalclockthatcontrolsbehavio
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