题目

      从A---G选项中选出能填入空白处的最佳选项，补全对话（有两项多余）。      （A man wants to buy a ticket at the station. M is for man. A is for assistant.）      A: Good morning! Can I help you, sir?      M:    81     Could you tell me the time of the last train to Beijing this evening?      A: There’s one at 8:30. But I’m afraid all the tickets have been booked already.      M:    82         A: The first train leaves at 9:15.      M:    83         A: It arrives at 12:30. But may be a little late选出划线部分的读音不同的选项：( )A.shirtB.nurseC.letter