听力原文：W: Excuse me, are you Mr. White from Canada? M: Yes, I am here to see Mr. Li. W: Just a minute. Would you please take a seat? I'll tell Mr. Li you are here. M: Thank you. W: I'm sorry. Mr. Li won't be able to get here to meet you. M: I see. W: He's terribly sorry, but he asked me to make another appointment with you. Would some time tomorrow be convenient? M: I think I'll be free tomorrow afternoon. But you'd better tell him to call me before I come. W: I understand. Where is Mr. White from?