听力原文：M: Do you go to work by car?
W: No, I usually go by bus.
Q: How does the woman go to work?
(8)
A.On foot.
B.By car.
C.By taxi.
D.By bus.

A.Q:
B.On
C.
B.By
D.
C.By
E.
D.By
F.

【参考答案】

D
解析：关键句：I usually go by bus.