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.
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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.
A．The hydrochloric acid broke the carbon bonds in the carbon dioxide,B．The magnesium o
A. The hydrochloric acid broke the carbon bonds in the carbon dioxide,
B. The magnesium oxide broke the carbon oxygen bonds in the carbon dioxide.
C. The burning magnesium broke the carbon oxygen bonds in the carbon dioxide.
D. The gas collection method broke the carbon - oxygen bonds in the carbon dioxide.
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