What is true about the debate mentioned in the passage?
A. The debate gets unprecedented support from business group.
B. The rising temperature accelerates its development.
C. It focuses whether humans caused global warming.
D. It is about what people should do to discontinue warming.
听力原文:M: Well, here's your room, ma'am. Um... after you.
W: Why, thank you. Oh, what a nice, large room!
M: Oh, yes, it is. Now you'll find information about the facilities at the hotel in the directory, which is next to your telephone. Um, the TV is across the room in the corner, and you'll find your radio on the nightstand by the bed.
W: Fine. I see. Thank you.
M: Now, in the directory you'll find phone numbers and information about room service, our restaurants, and coffee shop. Uh, the two restaurants are on the second floor, and the coffee shop's in the lobby. Oh, by the way, we have a lot of nice shops here near the hotel, so you can do some shopping.
W: Oh, that's wonderful. Thank you very much.
M: Now, you can call the housekeeper if you need your clothes ironed or your laundry done. You can call the bell captain if you need something like a taxi. Uh, we also have tickets to the theater and sports events. Of course, we can always help you with your luggage.
W: Right. I see. Well, actually, there's only one thing I need to know. When is room service available?
M: Room service is available twenty-four hours a day here.
W: Oh, good. Why, thank you very much. I think I have it all down now. I'll be fine. Why don't you take this,, just a little something for your trouble.
19. Which of the facilities is not mentioned in this room?
20.Where can the woman do some shopping if she wants to?
21.Who should she call if she wants her clothes washed?
22.What might the man say finally?
(23)
A. TV.
B. Radio.
C. Telephone.
Doorbell.
听力原文:M: How do you like this second-hand bike? It was only thirty dollars.
W: I would say the tires alone are worth that much.
Q: What does the woman think of the bike?
(14)
A. The bike is expensive.
B. The tires are good but nothing else.
C. The bike is broken.
D. The bike is worthwhile.
听力原文:W: It looks as if we are in for some cold weather again this winter.
M: By the looks of things you can say that again.
Q: What does the man mean?
(18)
A. He agrees with the woman about the weather.
B. He disagrees with the woman about the weather.
C. He didn't hear clearly what the woman said and had to judge by her looks.
D. He asked the woman to repeat.