Some bird和Some birds哪个对 能当句子用吗?如果不能?该怎么改?开头的Some不能去掉!

问题描述:

Some bird和Some birds哪个对 能当句子用吗?如果不能?该怎么改?开头的Some不能去掉!
RT
问句是Who woke them up?

Some birds对
可以这么说
——Who woke them up?
——Some birds (woke them up).
这属于承前省略