听力原文：W: Taxi! I'm going to the National Museum of Art. How long does it take to get there?M: Well, it depends on the traffic, but shouldn't toke more than twenty minutes for the average driver. And I'm not average. So we should be able to cruise through traffic and get there in less than twelve minutes.W: Oh. By the way, do you know what time the museum closes?M: Around 6:00 o'clock.W: Do you have the time?M: Yeah. It's half past four. Hi, this is your first time to the city, right?W: Yeah.How did you know?M: Well, you can tell tourists from a mile away in this city because they walk down the street looking straight up at the tall buildings.W: Was it that obvious?M: Well...W: Oh, before I forget, can you recommend any good restaurant downtown that offer meals at a reasonable price?M: Umm...well, the Mexican restaurant, La Fajita, is fantastic. It's not as inexpensive as other places I know, but the decoration is very authentic, and theportions are larger than most places I've been to.W: Sounds great! How do I get there from the museum?M: Well, you can take the subway right outside the museum. There are buses that run that way, but you would have to transfer a couple of times. And there are taxis too, but they don't run by the museum that often.M: Okay. Thank you so much.(20)A．He is an average driver.B．He is a skilled driver.C．He is below average.D．He is a green hand.