has been done 是has done的被动形式,可是为什么My mother has been devoted to caring for the poor.中翻译过来has been devoted就变成了一直致力于,而不是被动语态呢

What ____ with the clothes?A.has been done B.has done C.have done D.have been done 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 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? can be done has been Everything that can be done has been done 中can be done has been done has been doing have been done区别 is done,was done的被动语态是?is being done,was being done,has been done,had been done,will be done的被动语态是? 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 has been done 和has been 区别是什么 ------work has been done,has it?A.few B.a few C.little D.a little has been done,had been done 的区别是什么? All__can be done has been done.A.that B.who C.whAll__can be done has been done.A.thatB.whoC.whichD.of which选什么,句子意思是? what done has been done has been done?在说说他的结构是什么时态? have/has been+done 是什么时? Little has been done的翻译 has been done和wasdone的区别