单项选择题

按照太平臻爱金生终身寿险合同约定,第2个保单年度的有效保险金额是()

A.基本保险金额×(1+3.3%)
B.基本保险金额×(1+3.3%)×(1+3.3%)
C.基本保险金额×3.3%
D.基本保险金额×(1+3.3%)×2