单选题 Man: Jimmy is going on a journey tomorrow. Shall we have a farewell dinner tonight?
Woman: Do you think it's necessary? You know, he'll be away just for a few days,
Question: What does the woman mean?
A. Jimmy is going to set out tonight.
B. Jimmy has not decided on his journey.
C. There is no need to have a farewell dinner.
D. They may have a dinner when Jimmy is back.