题目

听下面一段较长对话，回答以下小题。 （1） When was the flight supposed to take off? A . At 8 am. B . At 11 am. C . At 2 pm. （2） What will the speakers fail to do? A . Attend a meeting. B . Meet some customers. C . Go sightseeing in the city. 答案： B C

查看本题答案和解析