Question 5 is based on the conversation you have just heard.

W: I wonder what’s happened to our train. It should have been here twenty minutes ago according to the timetable. But it’s already 9:30.

M: There’s no need to get nervous. The announcement says it’s forty minutes late.

Q: When is the train arriving?

B。推理判断题。女士说根据时间表，火车20分钟前就要到了，现在已经是9:30了，也就是说根据原时间表，火车会在9:10到站；男士又说公告说火车会晚点40分钟，所以可以推断出火车将会在9:50到达。