Why doesn't Frank want to write about the ancient civilizations of Mexico?
A. It requires a trip to Mexico.
B. He doesn't have relevant resource material.
C. It's too broad a topic to write about.
D. He's not interested in that part of the world.
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What seems to be Frank's problem?
A. He can't find a quiet place to study in.
B. He can't narrow down the choice of his research topics.
C. He can't find enough information for his research paper.
D. He can't sleep at night.
听力原文:W: John ,Frank wants to know how much this car costs?
M: Why ,he can't buy a new car until he sells his old one.
What does John mean?
A. He will tell Frank the price of the car until he sells his own.
B. Frank is going to buy a new car.
C. Frank can afford a new car.
D. If Frank wants to buy a new car, he should sell his old one first.
W: That' s too bad. I wish you could come along.
Where is the man going?
A. To the concert hall.
B. To the woman' s dormitory.
C. To the test room.
D. To the theatre.
Part B
Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文: A new study reports the common drug aspirin greatly reduces life threatening problems after an operation to replace blocked blood vessels to the heart. More than 800,000 people around the world have this heart surgery each year. The doctors who carded out the study say giving aspirin to patients soon after the operation could save thousands of lives. People usually take aspirin to control pain and reduce high body temperature. Doctors also advise some people to take aspirin to help prevent heart attacks. About 10-15 percent of these heart operations end in death or damage to the heart or other organs. The new study shows that even a small amount of aspirin reduced such threats. The doctors said the chance of death for patients who took aspirin would fall by 67%. They claimed this was true if the aspirin was given within 48 hours of the operation. The doctors believe aspirin helps heart surgery patients because it can prevent blood from thickening and blood vessels from being blocked. However, the doctors warned that people who have stomach bleeding or other bad reactions to aspirin should not take it after heart surgery.
What is the finding of the new study of aspirin?
A. It has been proven to be the best painkiller.
B. It is a possible cure for heart disease.
C. It can help lower high body temperature effectively.
D. It reduces the chance of death for heart surgery patients.