They could be saved so much misery为什么不说They could save?
问题描述:
They could be saved so much misery为什么不说They could save?
答
被动语态.是他们被怎样怎样. 如果你用第二个,就是说他们怎样怎样.
第一个里,THEY是被SAVE.
第二个里,THEY SAVE 别的东西