【单选题】听力原文:M: How long does it take for a letter to get to New York? W: It'll take five or six days. M: I want to register it. W: All right. It'll probably take a little longer to get there though. Where do...
【单选题】听力原文:M: How long does it take for a letter to get to New York? W: It'll take five or six days. M: I want to register it. W: All right. It'll probably take a little longer to get there though. Where do...