A、To attend a conference. B、To work in a firm. C、To do some sightseeing. D、To visit an exhibition A本题询问男士来中国的原因。从女士的提问“这是你第一次来中国

W: What’s your present job, please?
M: I am a salesman. I work with a trade company.
Q: What is the man’s job?

W: Mr. Smith, is this your first visit to China?
M: Yes. I’m here for an international conference.
Q: Why has the man come to China?