资料：InternationalFederationforScientificResearch #203LotusGardenRoad,Mumbai400032,India 13August Dr.JonasRadcliffe SNBLaboratories GlasgowG38HN UnitedKingdom Membership#2789R DearDr.Radcliffe, Thisyear,theInternationalFederationforScientificResearch(IFSR)willholditsannualconventionfrom20to23November. TheconferencewillbeheldinColombo,SirLanka,andwillhaveChangingMigrationPatternsasitstheme.OurkeynotespeakerisDr.PreetiPillai,deanofbiologyatGujaratUniversityofScienceandtheauthoroftheacclaimedbookMigrantBirdsinAsia.Inaddition,morethan100notedspeakerswillbepresentingtheirlatestresearchfindingsrelatedtomigrationandecology. Registerbefore21Septemberandreceivea20percentreductionontheregistrationfee.Toregisteronlineandtolookatpresentationsummaries,pleasevisitwww.ifsr.orgInformationonhotelaccommodationandtransportationoptionsisalsoavailableonthesite. TheIFSRhopesyouwillbeabletoattendthisimportantandinformativeconvention. Yourssincerely, Me1issaOduya Director,IFSR Howcanindividualsreceiveadiscount?
A.By registering in advance. B.By paying in cash. C.By becoming a member. D.By participating in a survey.正确答案A
