Zhai Zhigang is known the world a hero his walk in space.
A. as, as, for
B. to, as, for
C. to, as, on
D. in, for, as
网友回答
A. as, as, for
(答案→)B. to, as, for
C. to, as, on
D. in, for, as
解析：be known as作为…而著名 be known for因为…而著名 be known to对于…而著名,“Zhai Zhigang因为他漫游太空作为一个英雄而闻名于世”答案B。