单项选择题
W: Oh, you still here!
M: Yeah, my today job is too hard, and I have just finished it.
W: You won’t be able to get the airport in time to catch that plane at 6 o’clock.
M: I realize that now.
W: What will you do
M: I’ll have to get my ticket changed.
A. Buy a ticket for the 6 o’clock plane.
B. Go on his job and finish it.
C. Change m a different flight.