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A．They are turned into a finished product.B．They are buried under the ground.C．They ar

A. They are turned into a finished product.
B. They are buried under the ground.
C. They are sold.
D. They are burnt.

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听力原文：M: Alice, do you want to go shopping with me today？
W: Sure, but I can't leave yet. I've lost my room key and I have to wait for the security guard to let me back into my room？
Q: What is Alice problem？
(13)

A. She's locked out of her room.
B. She lost her key in the shop.
C. She left her key in the room.
D. She won't go shopping without a security guard.

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听力原文： Each day every person in the United States throws away more than five pounds of garbage. There is more garbage now than ever before and most of it is made up of the packages and cans in which we buy our food. The traditional way of getting rid of solid wastes is quickly becoming inadequate. Many cities are experimenting with newer ways of handling their growing piles of garbage. One of these new ways is "recycling" .Through recycling usable materials are taken out of garbage and made into something else. These usable parts of garbage are put through the cycle of going from a raw material to a finished product again.
In some cities a machine called Hydrapulper is being used to help recycle garbage. A Hydrapulper is like a huge mixing machine. The garbage is dropped onto a conveyor belt that feeds the machine. At the same time, water is pumped into the Hydrapulper. With a mixing action, the Hydrapulper throws out the heavy metal objects that can later be sold as waste metal, the rest of the garbage -- paper, food, plastic, rubber, glass, wood, leaves, and other items -- falls apart. The waste is then mixed with water and carried to another piece of equipment where glass, sand, and small pieces of metal are thrown out. With the Hydrapulper, up to 95 percent of the original garbage is made again useful. The rest is turned into furnace ash.
(30)

A. It takes some materials out of garbage.
B. It separates garbage into useful and useless things.
C. It just drops the garbage onto a conveyor belt that feeds the machine.
D. It pumps water into garbage.

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听力原文：W: Well, George, I would offer you another drink but I have guests coming and I haven't even begun to prepare the dinner. Thanks for stopping by.
M: Thanks for the drink. It has been nice seeing you too.
Q: Why did the woman mention her dinner guests？
(14)

A. To invite the man to have dinner with her.
B. To suggest politely that he leave.
C. To ask him prepare the dinner.
D. To encourage him to have another drink.

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Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
听力原文：M: I've dined in several Chinese restaurants in the U.S, but I wonder why the food there tastes so different from the food here.
W: There may be two reasons for this, I suppose. Firstly, some of the ingredients adopted in Chinese cooking are not available in the states. Secondly, the ways of cooking may have been altered a lot to meet the Americans' tastes.
Q: For what reason or masons does Chinese food in the U.S taste so different from that in China？
(12)

A. The cooks there are not well-trained.
B. Not all the condiments (佐料) can be found in the U.S.
C. The cooking methods have been modified.
D. Both B and D

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A．They are turned into a finished product.B．They are buried under the ground.C．They ar