单项选择:Is there a hospital near the school Yes,there's ( ) across from the school.

问题描述:

单项选择:Is there a hospital near the school Yes,there's ( ) across from the school.
A.a B.some C.one D.any

选C,one指代的就是one hospital.a不能单独用,any任何一个,some一些,不合语境