文档介绍:PartII prehension(SkimmingandScanning)(15minutes)Directions:Inthispart,・7,markY(forYES) ifthestatementagreeswiththeinformationgiveninthepassage;N(forNO) ifthestatementcontradictstheinfonncition^iveninthepassage;NG(forNOTGIVEN)-'vekeptupwiththenewslately,youveprobablyhearddirewarningsaboutavianflu,,thediseasereachedEasternEurope,,severalpeopleinTurkeyhadcontractedthedisease・Althoughthevirusdoesnotinfecthumanseasily,morethanhalfofthepeoplewhohavecontractedithcivedied・Butwhatexactlyisbirdflu?Howisitdifferentfromtheseasonalfluthatpeopleexperienceeveryyear?Howdoesitthreatenpeople?Whataregovernmentsdoingtostopitsspread?VirusesandInfluenza:AnOverviewAvirusparticle—orvirion(扌亩毒体)icmaterialwrappedinalayerofprotein・Somevirusesalsohavealipidmembrane(纟田胞膜),theycannotreproduceontheirown-・Virusesusuallyenterthebodiesofanimalsandpeoplethroughtheirmouths,,