单项选择题
[听力原文] W: I thought that your potatoes are seventy cents a pound. M: They used to, but the price has gone up thirty cents.
A.$1.00. B.$2.20. C.$0.30. D.$2.00.
A.To wait for a call. B.To watch a ball game on TV. C.To wait for a friend. D.To have dinner with a frien
A.He slept well on the plane. B.He had a long trip. C.He had a meeting. D.He watched a film.