听力原文：W: May I offer you one of my cigarettes？M: No, thanks. I'm sitting here just beca

听力原文：W: May I offer you one of my cigarettes？

M: No, thanks. I'm sitting here just because all the seats in the non-smoking

re already occupied.

Q: Why did the man turn down the cigarette？

(18)

A．He has just finished a cigarette.

B．He doesn't care for that brand.

C．He isn't seated in the smoking section.

D．He doesn't like to smoke.