The wolves hid themselves in the places_________couldn't be found.填that where in which in that

问题描述:

The wolves hid themselves in the places_________couldn't be found.填that where in which in that
是不是关键要看places前面有没有the?如果没有the怎么填?记得好像老师讲过关于the的问题

主要看定语从句中差什么成分,本句要用that,因为从句中缺少主语.where作为关系副词,在定语从句中充当状语.