Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D. 听力原文:M: How many people took part in the conference? W: We had expected 40 people, but only 25 people turn up. Q: How many people were absent from the conference? (6)