问题补充:
---Are you going to Tom’s birthday party?
---.I might have to work.
A. It depends
B. Thank you
C. Sounds great
D. Don’t mention it
答案:
(答案→)A. It depends
B. Thank you
C. Sounds great
D. Don’t mention it
解析:考查交际用语。根据下文的I might have to work.可知我不一定会去参加聚会,要看情况而定了。结合句意可知A正确。