问题补充:
--Simon , I hear you are going abroad for further study. Have you decided ?
--Next September .
A. when leaving
B. when to leave
C. where to go
D. how to get there
答案:
A. when leaving
(答案→)B. when to leave
C. where to go
D. how to get there
解析:句意:西蒙,我听说你要出国深造。你决定什么时间动身了吗?明年九月。根据后面的回答--Next September.可知应该是询问出国的时间,故选B。