问题: Accordingtothepassage,theBeijing-TokyoForum
A: isheldeveryyearinBeijing.
B:aimsatpromotingcommunicationbetweenthetwocountries.
C:mainlyattractsrepresentativesfromthegovernmentsofthetwocountries
D:releasesasurveyonSino-Japaneserelationeveryfiveyears.
