Have/Has been done 与Have/Has done 到底有什么区别啊最好简单一点 那 Have/Has been doing

Have/Has been done 与Have/Has done 到底有什么区别啊 has been doing have been done区别 Have/Has been done 与Have/Has done 到底有什么区别啊最好简单一点 那 Have/Has been doing have/has been+done 是什么时? What ____ with the clothes?A.has been done B.has done C.have done D.have been done have done 与have been done的区别 should have done与should have been done的区别? have done与have been done的区别, 19.All that can be done .　　A.have been done B.have done C.has been done D.has done顺便,翻译一下这句话吧 A lot __to save the old man's lifeA have been done B has been done all that can be done has been done 为什么要用has,不用have All that can be done__________.A.has been done B.has doneC.have been doneD.have done Much___to fight against pollution.A.have been done B,has been done C,had been done D.has done为什么是选B? All that can be done___A.have been done B.have done C.has been done D.has done为什么选C怎么解释? what( )with the old books?a.has been done b.has done c.have been done d.have done 为何用被动语态 All that can be done___________A.has done B.has been done C.have done D.have been done 请选入合适的选项.并解释原因, —How are things getting on?—All that can be done____.A.has been done B.have been done C.has done D.have done have been done 与 having been done 与have been doing与having been doing有什么区别