I consider it is a fact _____to every middle shool studentA、konwn Bto know Ckonwing给我讲解下语法,为什么选那个,为什么不选那个
问题描述:
I consider it is a fact _____to every middle shool student
A、konwn Bto know Ckonwing
给我讲解下语法,为什么选那个,为什么不选那个
答
A
判断:fact和know是被动关系,此处实际上是省略了which is