听力原文：M: Here we are. Brochures for one day excursions.W: Mm. A riverboat trip. That lo

听力原文：M: Here we are. Brochures for one day excursions.

W: Mm. A riverboat trip. That looks interesting.

M: Yeah. It does. Where does it go？ And how do we get to the river？

W: It says to go by bus to the river. That costs $ 5 per person each way. Then the boat gees along the river for 4 hours. And we can get a meal on the boat.

M: How much does it cost altogether？

W: Well, the boat trip costs $ 20 and the meal is extra if we want it. I suppose it's a hit expensive -- $ 30 each altogether, and that's not counting the food and drinks.

M: Yes. It would be relaxing but it is a bit expensive.

W: You're right. What about horse riding or cycling？ Can you ride a horse？

M: Not very well. I've only ridden a horse twice in my life. How much does it cost？

W: Let me see. Horse riding is a bit expensive too -- $ 30 for 2 hours. And we'd have to go there by bus. And that would be an extra cost.

M: Er, what about cycling？ That shouldn't be tm expensive. Here we are, err, mountain bikes for hire. $ 30 a day. But $ 20 of that is a deposit and you can get it back when you return the bike. I wonder how far away the cycle hire place is.

W: No. It's not far at all. I'll show you...

M: That's terrific. Cycling looks the best, doesn't it？ That should give us enough exercise. And we can take our own lunch and have a picnic. Now all we have to do is to decide which direction to cycle in.

W: Great. Let's go. We can talk about that while we're walking to the hire place.

(20)

A．$30.

B．$20.

C．$25.

D．$5.