__ is known to the world,Andersen is a great Danish writer famous for his many fairy tales.__ is known to the world,Andersen is a great Danish writer famous for his many fairy tales.A.Which B.It C.That D.As选哪个啊?
问题描述：
__ is known to the world,Andersen is a great Danish writer famous for his many fairy tales.
__ is known to the world,Andersen is a great Danish writer famous for his many fairy tales.A.Which B.It C.That D.As选哪个啊?
答
As,引导定语从句.