【单选题】I would have finished my paper if it was at all possible, but I was fully occupied the whole of last week.
A．had it been
B．were it
C．it had been
D．it were
【单选题】I would have finished my paper if it was at all possible, but I was fully occupied the whole of last week.
A．had it been
B．were it
C．it had been
D．it were
发布评论 查看全部评论