单项选择题
M: Helen, can you give me the document on our sales, please W: Certainly, I’ll do it right away.
A. To prepare a document. B. To sum up their sales. C. To bring him a document. D. To write a sales report.
A. It is going to the wrong destination. B. The departure time is not appropriate. C. The train will arrive too late. D. The ticket is too expensive.
A. Boston. B. San Francisco. C. New York. D. Milwaukee.