A．The train will stop automatically if no signal is sent from the command spot.B．Most
A. The train will stop automatically if no signal is sent from the command spot.
B. Most of the control work is done by computers not by human beings.
C. It's very safe to travel on the Victoria Line.
D. Accidents occasionally happen on the Victoria Line.
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A．It was opened in the 20th century.B．It was built under the busy streets of London.C．
A. It was opened in the 20th century.
B. It was built under the busy streets of London.
C. A lot of workers worked for the Victoria Line.
D. No one checks and collects the tickets on the platform.
The various immigrant groups in America contribute to Americans' international taste.
A. Y
B. N
C. NG
听力原文：M: What will you do with your cat when you leave for vacation？
W: I'm having Kent take care of it.
Q: What will happen t p the woman's cat？
(16)
A. She' s putting it in a bag.
B. Kent is taking it' on vacation.
C. It will accompany her.
D. It will be staying with Kent.
A．That Bob does not get along with his lab. partner.B．That the students performed the
A. That Bob does not get along with his lab. partner.
B. That the students performed the experiment correctly.
C. That the students had problems, and could not complete the lab experiment.
D. That there was a fire in the lab during the experiment.
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