未分类题第一节听下面5段对话。每段对话后有一道小题,从题中所给的[A]、[B]、[C]三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读一遍。(1)M: Can you give me some information about the cost of a trip to Los Angeles?W: I'm sorry, sir. I can't give you that information over the phone. My assistant will be able to help you.(2) W: I need to catch the bus and it leaves at 10:30.M: You'd better hurry. It's already 10:15.(3)W: What would you like to have, sir?M: Well, I'd like to have an apple juice and chicken sandwich.(4)M: Can we leave the lab now, teacher?W: No, you must tidy the lab before you leave.(5)W: Why didn't you come here yesterday, John?M: I'm sorry, madam. My mother was ill.Where did the man want to go?[A] To New York. [B] To Los Angeles. [C] To San Francisco.