Woman: Where on earth are we?Man: Judging by all the traffic, I'd say we're near the heart
Woman: Where on earth are we?
Man: Judging by all the traffic, I'd say we're near the heart of the downtown area.
Question: What do we learn from the conversation?
A.They have got to the busy area of the town.
B.They have been held up by the traffic.
C.They are not sure where they are.
D.They find it hard to get out of the traffic.