who is the oldest in your family, you sister,

问题描述:

who is the oldest in your family, you sister,
your mother or your grandfather?______

填grandfather
sister(姐妹)
mother(妈妈)
grandfather(爷爷)
三者相比谁的年龄最大,
肯定是grandfather(爷爷)了
话说,楼主怎么又是您...