单项选择题
[听力原文] W: You’re going to Chicago tomorrow, aren’t you M: Yes. I thought I’ d fly, but then I decided that taking a bus would be cheaper than driving or flying.
A.By plane. B.By car. C.By train. D.By bus.
A.Milk. B.Tea. C.Pure water. D.Coffee.
A.In 1989. B.In 1986. C.In 1987. D.In 1988.