相比电子交易，公开喊价的方式可以部分取代交易大厅和经纪人。()
A. 正确
B. 错误
The woman stealing perfume ______.
A. guessed what the sputniks were for
B. could see the camera filming her
C. was frightened by its shape
D. knew that the detective had seen her
听力原文：W: I can't decide whether to buy that expensive new cat or the cheaper used car.
M: I'd get the new one. It's better in the long run.
Q: Why would the man buy the new car？
(16)
A. It's likely to last longer.
B. It runs faster in long distances.
C. It runs better than the used ear.
D. It's probably a bigger car.
Which of the following is TRUE according to the text？
A. There is no clearly defined right and wrong in TV images.
B. Television doesn't express ideas although it is intended to convey truth.
C. Translating life into an image is more effective than expressing reactions to life in words in teaching life values.
D. TV presentation of images records what is going on objectively.
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