Some people thought it was a great thing we signed that document.
Other people thought it was the worst thing we should have done.
So we can't please all the people.
请教老师: should have done 在上文中是表示推测可能性,而不是虚拟语气吧?
《高考英语备考1号·速效编》
《高考英语备考1号·写作编》
《高中英语晨读晚记》
《高中英语错题笔记》
《零起点考大学英语》