Millions of people around the world have some type of phsical,mental ,or emotional

问题描述:

Millions of people around the world have some type of phsical,mental ,or emotional
Millions of people around the world have some type of phsical,mental ,or emotional hadicap that severely limits their abilities to manage their daily activities.
其中,some type 后面为什么用单数?为什么不用types?

这里的some是“某种”的意思,不是“一些”.谢谢了。对的!