非谓语动词to have done 和to be done的区别

非谓语动词to have done 和to be done的区别 非谓语动词动词to be done 和done区别 非谓语动词中 to be done和be done 的区别 非谓语动词to be done和done 非谓语动词 being done 和 to be done 有什么区别? 非谓语动词中,to be done和done（done作后置定语）有什么区别. 非谓语动词的问题请问to be done 与 to have been done在题目中同时出现怎么区别?请举例, 非谓语动词,doing to do done 的用法区别 非谓语动词,to do doing done的区别 非谓语动词用法to have done/having done/to have been done/having bee 关于非谓语动词,DONE和DONE的区别, 非谓语动词的被动语态请问下列非谓语动词被动语态的区别(以do为例):过去分词 done不定式一般式 to be done