It（）our family for a long time.

It（）our family for a long time.
A、has been belonged to
B、has belonged to
C、belongs to
D、is belonged to
【正确答案】：B
【题目解析】：句意："它成为我们的家产已很多年了。" Belong to 总是用主动语态，另外因为后面有时间状语"for a long time"，所以需用完成时态。