what has been done with the old books?这个句子那个是主语、.怎么理解这句话啊?

问题描述:

what has been done with the old books?这个句子那个是主语、.怎么理解这句话啊?
我觉得the old books应该在has和been 的中间,我的想法对吗?

what 是主语,do with 是词组:处理的意思.除非the old books 改为them或者it这一类的宾格才有可能可以放在do 和with的中间.