Singapore。从原文“This is Mr．Wong here，  calling from Singapore．”可知王先生来自新加坡。
【听力原文】
Conversation Three
A: Hello, Santos Trading.
B: Oh, hello, this is Mr. Wong here, calling from Singapore.
A: Yes, Mr. Wong, who do you want to speak to? B:Urn... l'd like to speak to Mrs. Cox, please.
A: Fine, putting your through. B: Hello, can I help you?
A: Oh, hello. This is Mr. Wong calling from Singapore. Er... can I speak to Mrs. Cox, please?
B: Oh, I'm afraid Mrs. Cox is away. She has the fluand she may not be back in the office till Monday.I expect her assistant, Mr. Box, can help. I'll justsee if he is in his office.  Hold on a moment,please... Hello, Mr. Wong?
A: Yes.
B:I'm very sorry, he's out just now. Can I take a message for him?
A: Oh, yes, please. Will you tell him I won't be arriving in Melbourne until quite late this Saturday,at 1 a.m. local time. And will Mrs. Cox still be able to meet me?
B: Right.
A: And also inform the Royal Hotel that I'll bear riving very very late.
B: Sure.
A: Oh, wonderful, thanks. Could you please.., er...telex or phone me to confirm that this is possible? B: Right, I... I'll take the message, I'll give it to Mr.Box and I'm sure he'll be in touch with you.Thank you very much, Mr. Wong.
A: Thank you.