she is the older of the two sisters.为什么用“the",谢.
问题描述：
she is the older of the two sisters.为什么用“the",谢.
答
一是表范围,二是特指这两个姐妹.
she is the older of the two sisters.为什么用“the",谢.
一是表范围,二是特指这两个姐妹.