the doctors have tried everything they can___(save)the sick and injured 为什么 injured

分类: 作业答案 • 2021-12-31 22:24:21

问题描述：

答

the doctors have tried everything they can 【to save】the sick and injured
to do目的状语
the sick and injured 伤病患者这里是"the+adj“用法,表示一类人