听力原文：M: Hello. I want to buy some stamps, and I want to send something special to Australia. Can I mail it here? W: Yes, you can. How many stamps would you like? A: I'd like ten sixty-cent stamps and five airmail stamps, please. B: Here you arc. Ten sixty-cent stamps and five airmail stamps. A: I'd like to mail this package to Australia, how much will it be, please? B: Airmail or surface mall? A: Airmail, please. How long does it take? B: It's a light package airmail would cost US ＄22 since it's going to Australia I would guess it will take about six or seven days to arrive. A: And the surface mall? B: Sea mall would be cheaper, but it wouldn't arrive until about 5 weeks later. The rate for that is US $4.5. What's in the package? I need to know that in order to complete this form. A: A pair of jade earrings, a gold necklace and some fashion dress for my sister who's going to get married. I packed them well, so I'm sure they won't break, but I want to insure them just in case. By the way, how much would an emergent letter to Japan be? B: Let me check for you. A special delivery to Japan would be US ＄49. They can guarantee delivery tomorrow, is there anything else? A: I'd like to have thirty dollars worth of stamps. I'd miller you pick out some nice commemoratives. (23)