来自彭成的问题
Wehave_______ArtlessononMondaymorning.A.anB.aC.the
Wehave_______ArtlessononMondaymorning.A.anB.aC.the


Wehave_______ArtlessononMondaymorning.A.anB.aC.the
Wehave_______ArtlessononMondaymorning.A.anB.aC.the
A
因为Art是元音开头.