The doctors did everything they could to save the dying old

The doctors did everything they could to save the dying old The doctors did everything they-----save the---old woman but The doctors and nurses did all they could to save the little 英语改错1）The doctors did all what they could to save the soldie Did the doctors save the old man? the doctors are busy doing what they can to save dying man,这 the doctors have tried everything they can___(save)the sick 一道 改错题原句是这样的 The doctors did what they could save that child The doctors did all they could_____(save)the boy The doctors have tried "everything humanly possible" to save They did all they could ( ) save the child.括号里是否要加to They did everything they could to save her life.的语法分析,