Man: Have you any idea what Jack Johnson’s
题型：单项选择题
问题：
Man: Have you any idea what Jack Johnson’s doing these days
Woman: Do you know, I’ve lost track of him.
Question: What does the woman mean().
A. She has no idea where Jack is.
B. She last saw Jack at the race track.
C. She’s been trying to track Jack.
D. Jack was lately seen driving a truck.