单项选择题

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

A．The density of the water droplets in the air.
B．The size of the water droplets.
C．The temperature of the water droplets.
D．The purity of the water vapor.
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单项选择题
A．He’s afraid that very few people are registered.B．He put the information on top of his desk.C．He doesn’t know the answer right now.D．He gets a headache.
A．He’s afraid that very few people are registered.
B．He put the information on top of his desk.
C．He doesn’t know the answer right now.
D．He gets a headache.
单项选择题
A．A journey to Canada.B．An impression of a foreign country.C．Culture shock in a new environment.D．A hard experience in a foreign country.
A．A journey to Canada.
B．An impression of a foreign country.
C．Culture shock in a new environment.
D．A hard experience in a foreign country.
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