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　　Morethanfourmillionpeoplearoundtheworldarebittenbysnakeseachyear．Atleast125，000ofthesepeopledie，whilealmostthreemillionothersareseriouslyinjured．Doctorsandresearcherssaywedonothaveenoughgoodtreatmentsforpoisonoussnakebites．Tohelpimprovethesituation，aninternationalprojectcalledtheGlobalSnakebiteInitiative（GSI）hasbeenformed．

　　Poisonoussnakebitesaremostcommoninruralareasofdevelopingcountrieswithhotclimates．ManyofthevictimsareagriculturalworkersandchildreninAsiaandSouthernAfrica．Shortagesofantivenommedicine，thetreatmentforsnakebite，arecommonthere，whileexistingsuppliesmaybeoflowquality，orinappropriatetolocalneeds．

　　DoctorHerbertWinkelofGSIsaysantivenomtreatmentisalsotoocostlyformanyofthepoorpeoplewhoneeditmost．TheInitiativeistryingtoincreasetheavailabilityofhighqualityantivenomtreatmentandimprovemedicaltraining．Anothergoalistohelpmanufacturersofantivenommedicinesimprovetheirproducts，whilealsoteachcommunitiesaboutsnakebitesandfirstaid．Itwantsmoreresearchandbetterreportingsystems，andaimstohelpnationalhealthofficialschooseantivenomappropriatefortheircountries．

　　Thedrugsaredevelopedfromthevenomofpoisonoussnakes．Forexample，laboratoryworkersinCostaRicamaycollectvenom（毒液）fromhighlypoisonousFerdeLancesnakesinordertomakeantivenomforthesnake'sbite．However，theantivenomthatcuresthebiteofonekindofsnakemaynotbeeffectiveforthatofanother，andtreatmentforacobrabiteinthePhilippinesmaynotworkforsomeonebittenbyasimilarsnakeinWestAfrica．

　　Expertslookforwardtoimprovementsintheworldwidetreatmentofsnakebite，butsaythatthebestwaystoreducedeathsandinjuriesfromsnakebitesareeducationandprevention．

　　33．What'sthemainideaofthetext？___

　　A．TheworkGSIisdoingtoimprovesnakebitetreatment．

　　B．Howtotellpoisonoussnakesfromcommonones．

　　C．Howtotreatthesnakebitesonthespot．

　　D．Thepresentsituationofsnakebitetreatmentinpoorcountries．

　　34．WhichofthefollowingfunctionsareperformedbytheGSI？___

　　a．Helpingtoimprovetheabilitytoproduc

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2019-11-1100:40

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刘洪山

　　33．A．推理判断题．根据第一段Tohelpimprovethesituation，aninternationalprojectcalledtheGlobalSnakebiteInitiative（GSI）hasbeenformed可知课文的主要思想是GSI做提高毒蛇咬伤的治疗；故选A．

　　34．C．细节理解题．根据第三段Anothergoalistohelpmanufacturersofantivenommedicinesimprovetheirproducts，whilealsoteachcommunitiesaboutsnakebitesandfirstaid．Itwantsmoreresearchandbetterreportingsystems，andaimstohelpnationalhealthofficialschooseantivenomappropriatefortheircountries可知GSI执行的工作有告诉人们如何正确使用抗蛇毒血清药，关于蛇伤急救教学和帮助选择合适的抗蛇毒血清；故选C．

　　35．B．细节理解题．根据第二段Poisonoussnakebitesaremostcommoninruralareasofdevelopingcountrieswithhotclimates可知毒蛇咬伤在发展中国家的农村地区和炎热的地区是最常见的；故选B．