Among the three types of shoplifters, who can be found out most difficultly?
A. The first kind.
B. The second kind.
C. The third kind.
D. None of them can be found out easily.
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听力原文: Before the 20th century, the horse provided day to day transportation in the United States. Trains were used only for long-distance transportation.
Today the car is the most popular sort of transportation in all of the United States. It has completely replaced the horse as a means of everyday transportation. Americans use their car for nearly 90 percent of all personal trips.
Most Americans are able to buy cars. The average price of a recently made car was $ 2050 in 1950, $ 2740 in 1960 and up to $ 4750 in 1975. During this period American car manufacturers set about improving their products and work efficiency. As a result, the yearly income of the average family increased from 1950 to 1975 faster than the price of cars. For this reason purchasing a new car takes a smaller part of a family's total earnings today.
What was the only use of trains before the 20th century?
A. The use for short-distance transportation.
B. The use for day to day transportation.
C. The use for long-distance transportation.
D. The use for transportation of precious things.
听力原文:M: May I know your e-mail address?
W: I'll send you an e-mail, so we don't have to do the spelling on the phone, OK?
M: That's a good idea.
What are the two speakers doing?
A. Sending an e-mail.
B. Doing spelling exercise.
Chatting online.
D. Talking on the phone.
听力原文:M: My toothache is killing me.
W: I told you to make an appointment yesterday.
M: I thought it was going away. But now it's getting worse.
What's the woman's meaning?
A. The man should have seen the doctor earlier.
B. The man should have confirmed his appointment.
C. The man complains too much.
D. The man's toothache will go away by itself.
Who will organize the next museum tour?
A. The woman.
B. The Museum of Modem Art.
C. The man.
D. The Art History Department.