听力原文:W: How long does it take you to get to work?M: It's only a fifteen minute bus dri
听力原文:W: How long does it take you to get to work?
M: It's only a fifteen minute bus drive early in the morning but coming home from work is quite different it takes at least twenty or thirty minutes.
Q: At least how much time does the man spend commuting every day?
(17)
A.15 minutes.
B.45 minutes.
C.35 minutes.
D.30 minutes.