I ———— the book on the desk,but it's not there now A,have put B,put c,will put D,had put

问题描述:

I ———— the book on the desk,but it's not there now A,have put B,put c,will put D,had put

选B,书现在不在了,表示是过去放在桌上的,put的过去式仍然是put