when we reached the airport,

问题描述:

when we reached the airport,
word came ____the plane had just taken off for Piris.
A. form whichB. form whereC.that D.which
麻烦做一下讲解!

C.that
当我们到机场时,广播通知那次飞机刚好起飞赶往Piris了.
when we reached the airport,
word came (that the plane had just taken off for Piris.)为word的具体内容.属于主语从句