A.七 B.八 C.九 D.十
A.基本賬戶(hù),贈(zèng)送賬戶(hù) B.贈(zèng)送賬戶(hù),基本賬戶(hù)
A.20元/50M年包 B.40元/300M年包 C.1元/5M月包 D.1元/2M月包