As has been announced ,we shall have our final exams next month.As在句子中有什么语法,为什么不As has been announced ,we shall have our final exams next month.As在句子中有什么语法,为什么不能用That或 IT 代替?
问题描述：
As has been announced ,we shall have our final exams next month.As在句子中有什么语法,为什么不
As has been announced ,we shall have our final exams next month.
As在句子中有什么语法,为什么不能用That或 IT 代替?
答
正如 怎么怎么样吧 具体不是很清楚 我老师就是直接当固定来叫的 as is known to us all 正如我们知道的As（正如） has been announced,we shall have our exams next week.(插入语结构)==It has been announced that...