单项选择题

Man: Would you like to go with me to the airport to pick up Frank
Woman: I'd like to, but I have class till 2:00. And I know Frank's decided to take the early flight.
Question: What does the woman imply

A.She won't be able to go with the man.
B.She doesn't think Frank is arriving until tomorrow morning.
C.She has to pick up Frank at 2:00.
D.She doesn't know when her class will en