单项选择题

W: Are these your bags, sir
M: Yes, that is right.
W: Have you anything to declare
M: No, I have only got clothes and things like that.
W: What’s the purpose of your visit
M: I’m here on business.
W: I see. Would you mind opening this one, please
M: Not at. all,
W: What is inside this package
M: Presents for some of my friends. They are glass vases and so on.
W: Got any tobacco
M: I have got 200 cigarettes.
W: Would you mind showing me your camera, please, sir
M: Not at all.
W: I see, thank you, right. That’s all. Thank yon.

What is the purpose of the man’s visit()

A. Visiting some friends.
B. Going sightseeing.
C. Being on Business.