单项选择题
A.At a shopping center. B.At an electronics company. C.At an international trade fair. D.At a DVD counter in a music store.
A.From yuppie clubs. B.In the seafood market. C.In the supermarket. D.On the Internet.
A.Call the police station. B.Get the wallet for the man. C.Show the man her family pictures. D.Ask to see the man’s driver’s license.