题干
—________ is that man?
— You don't know him? He is Ma Yun.
A：Why
B：Who
C：Where
D：How
答案(点此获取答案解析）
B
—________ is that man?
— You don't know him? He is Ma Yun.
A：Why
B：Who
C：Where
D：How
的部分图象如图所示,则
( ) 