听力原文:W: Bob, I' m sorry to be late. Thanks for waiting. M: Oh, I didn' t mind. I' ve o
听力原文:W: Bob, I' m sorry to be late. Thanks for waiting.
M: Oh, I didn' t mind. I' ve only been here fifty minutes. You said that you might be as much as an hour late, so I just bought my newspaper and ordered myself a cup of coffee.
How long has the man been waiting?
A.For five minutes.
B.For fifty minutes.
C.For an hour.
D.For fifteen minutes.