问题
Wang Wei, what are you doing —I’m reading ______.
A:Mo Yan wrote a book
B:a book written by Mo Yan
C:a book was written by Mo Yan
D:a book to be written by MoYan ;
B:a book written by Mo Yan
C:a book was written by Mo Yan
D:a book to be written by MoYan ;
正确答案是：
