A)To change the tennis shoes in the sportswear department.
B)To help his friend find the right department.
C)To find his lost shoes on the tennis court.
D)To buy himself a pair of tennis shoes.
原文：
M: Could you please tell where I can find tennis shoes?
W: Yes. You can get them in the sportswear department on the right side of the store.
Q: What does the man want to do?