_________ for the free tickets, I would
问题:
_________ for the free tickets, I would not have gone to the films so often.
A.If it is not
B.Were it not
C.Had it not been
D.If they were not
_________ for the free tickets, I would not have gone to the films so often.
A.If it is not
B.Were it not
C.Had it not been
D.If they were not