因总分类账户与明细分类账户存在统驭与被统驭的关系，在账广处理上也不能是平行关系，不应进行平行登记。（）

—Could you tell us what has happened to Mary?  

—She ________ to the picnic next weekend if her business trip to Hawaii had not been cancelled.  [ ]

A. would not go

B. would not have gone  

C. shall not go

D. shouldn't have gone