Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D. 听力原文：W: Look, Bert. My tapes always get stuck in the player. M: Why not get an MP3 player? W: A what? M: An MP3 player. It's the latest thing in digital audio technology. W: What do you mean 'digital audio technology?' M: MP3 format is a new way of compressing large audio files into a much smaller size. Using the Internet, you can download songs in MP3 format and then play them back whenever you want. W: Do you have to use the Internet to use MP3 technology? M: Not necessarily. Using MP3 technology, I recorded my whole CD collection into my computer and now I listen to music while playing computer games! (6)