单项选择题
[听力原文] M: Excuse me, but which gate is for Flight 718 to New York W: It’ s gate 4.
A．In a restaurant. B．At a railway station. C．In the post office. D．At the airport.
A．$1. B．$1.20. C．$1.50. D．$2.
A．To show the products of his company. B．To sell the products of his company. C．To explain the products to the woman later. D．To buy the products of the Family Shopping Center.