A、In about 40 minutes. B、In about 30 minutes. C、In about 20 minutes. D、In about 10 minutes. B男士问还有多久才能到达城镇，女士说可能还要再走20公里(go anot

M: Have you decided which skirt to buy?
W: Yeah, the yellow one and the green one are more attractive than the blue one, but it’s a better buy.
Q: What does the woman think about the skirts?

M: Susan, just check the map and see how far we have to 20 before we get to the town.
W: I think we’ll have to go another twenty miles. Our speed is now 40 miles per hour, so we’ll get there pretty soon.
Q: When can they get to the town?