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【单选题】
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)A.
40.
B.
25
C.
15
D.
65
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A.
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B.
珍贵文物
C.
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D.
列入禁止进境范围的所有物品
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