It is reported that a new school has been built in___ was a deserted village a few decades ago.A.which B.what C.that D.where给个理由呗.另外,这个问题包含了什么知识点,

问题描述:

It is reported that a new school has been built in___ was a deserted village a few decades ago.
A.which B.what C.that D.where
给个理由呗.另外,这个问题包含了什么知识点,