12、
A.In the third room on the fight.
B.In the Common Room.
C.In a room at this end.
D.In Room 501.
13、根据材料，回答13-37问题。
Questions 12 to 15 are based on the conversation you have just heard.
A.He drives too fast.
B.His radio wakes her children up.
C.He plays his guitar too loudly.
D.His friends are too noisy.
14、
A.At midnight.
B.In the morning.
C.When the neighbors' son leaves for work.
D.When the car is turned off.
15、
A.She doesn't want to make a bad first impression.
B.She is afraid of getting too nervous.
C.She is afraid they won't listen.
D.She knows that they can,t do anything about it.
16、
A.Nancy should call her neighbors to complain.
B.Nancy should introduce her children to her neighbors.
C.Nancy should ask her neighbors' son to babysit.
D.Nancy should bring her neighbors a gift.
17、根据材料，回答17-41问题。
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices markedA.,B., C. and D.. Then mark the corresponding letter on Answer Sheet I with a single line through the centre.
Passage One
Questions 16 to 18 are based on the passage you have just heard.
A.Electric cars.
B.Increasing fuel efficiency.
C.California's pollution laws.
D.Automobile safety.
18、
A.They are cheaper.
B.They do not pollute.
C.They are simpler to drive.
D.They are faster.
19、
A.It is not comfortable.
B.It cannot go long distances without recharging.
C.It is difficult to steer.
D.Its engine easily overheats.
20、根据材料，回答20-44问题。
Questions 19 to 21 are based on the passage you have just heard.
A.To show a videotape on survival in outer space.
B.To gain support for the space program.
C.To describe her experience on space missions.
D.To inform the audience about the space suit.
21、
A.The lack of air pressure.
B.The extremely hot or cold temperature.
C.Exposure to radiation.
D.An inadequately ventilated space suit.
22、
A.A videotape.
B.A book.
C.A picture.
D.An oxygen tank.
23、根据材料，回答23-47问题。
Questions 22 to 25 are based on the passage you have just heard.
A.It helps the body to digest food.
B.It keeps milk fresh.
C.It helps the body to absorb calcium.
D.It prevents sunburn.
24、
A.Oranges.
B.Milk.
C.Tomatoes.
D.Bread.
25、
A.Ten minutes of exercise each day.
B.Ultraviolet rays.
C.Vitamin supplements.
D.Eight hours of sleep each night.
26、
A.Their bones may become weak.
B.They may lose weight.
C.They may develop wrinkles.
D.They may become allergic to milk.