___ is known to the world,Mark Twain is a great American writer.A.ThatB.AsC.WhichD.It应该选哪个呢?

分类: 作业答案 • 2022-01-02 15:36:53

问题描述：

___ is known to the world,Mark Twain is a great American writer.
A.That
B.As
C.Which
D.It
应该选哪个呢?

答

B.As (it) is known...