A: Let's stop here. We've driven enough for a whole day...
单项选择题A: Let's stop here. We've driven enough for a whole day.B: ______
A.OK. Why don't you check the map to see where we are.
B.OK, but we need to drive a little farther.
C.All right, but I don't think we have trouble finding a motel.
D.All right. It might be hard to find a good place to stay here.