问题
选择题
Samuel Clemens, _______ as Mark Twain, was one of the most famous American writer.
A.to know
B.to be known
C.known
D.Knowing
答案
答案:C
Samuel Clemens, _______ as Mark Twain, was one of the most famous American writer.
A.to know
B.to be known
C.known
D.Knowing
答案:C