问题

You’d better _________ some popcorn or soft drinks before the film begins.—But I think it’s better _________ anything while watching the film.
A:buy; not have
B:to buy; not to have
C:to buy; not have
D:buy; not to have;
B:to buy; not to have
C:to buy; not have
D:buy; not to have;
正确答案是: