来自冯学智的问题
【()isitBrownA.whattimeb.what()isitBrownA.whattimeb.whatc.whatcolour选哪个】
()isitBrownA.whattimeb.what
()isit
Brown
A.whattimeb.whatc.whatcolour
选哪个


【()isitBrownA.whattimeb.what()isitBrownA.whattimeb.whatc.whatcolour选哪个】
()isitBrownA.whattimeb.what
()isit
Brown
A.whattimeb.whatc.whatcolour
选哪个
C