单项选择题
[听力原文] M: Have you found the trouble with the car yet W: Not yet. The engine runs well. I’m checking over the fly wheel right now.
A.Fixing an engine. B.Repairing a car. C.Cashing a check. D.Buying some wheels.
A.Roy is standing in line for a gold medal. B.Roy was the best, so he got a gold medal. C.Nobody’s better than Roy at getting gold medals. D.Roy probably won’t win a gold medal.
A.Less than $500. B.$500. C.More than $500. D.$40.