单项选择题
[听力原文] W: What time will we be arriving at the airport in California M: We expect to be arriving at the airport around four thirty.
A.On a plane. B.In California. C.At the airport. D.On the way to the airport.
A.40 days a year. B.4 days a year. C.14 days a year. D.15 days a year.
A.Traveler and agent. B.Manager and worker. C.Shop assistant and customer. D.Classmates.