A child whose parents are dead is a orphan.

问题描述:

A child whose parents are dead is a orphan.
这句话分成两句应该是
A child parents are dead./ A child is a orphan.
whose 引导 is a orphan.代替A child
不应该用who吗 至少是whom吧 怎么会是whose

主句A child is a orphan.
whose parents are dead修饰a child,带进去应该是the child's parents are dead,parents 和a child 是所属有关系.