单项选择题

Passage One Questions 26 to 28 are based on the passage you have just heard.

A．in warm air
B．in cold air
C．when it reaches the polar region
D．only when the clouds are down low
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单项选择题
A．The accused are being interrogated.B．The lawyer for the accused is defending the case.C．A witness is giving testimony in court.D．The sentence is being pronounced.
A．The accused are being interrogated.
B．The lawyer for the accused is defending the case.
C．A witness is giving testimony in court.
D．The sentence is being pronounced.
单项选择题
A．Henry usually works diligently.B．Henry has become a much better student.C．Henry has changed her study habits lately.D．Henry doesn’t like homework any more.
A．Henry usually works diligently.
B．Henry has become a much better student.
C．Henry has changed her study habits lately.
D．Henry doesn’t like homework any more.
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