done 和 was/were done 区别

done 动词do的过去分词形式,表示被动和完成。不能作谓语。be done 动词do的被动语态形式,表示被动,在句中作谓语。应当是 had a few mistakes pointed out。理由 had是谓语,mistake是宾语,pointed out是过去分词短语作宾补。have sth done是一个固定结构。供参考。