单项选择题

Questions 30 to 32 are based on the passage you have just heard.

A．Power plants burn coal.
B．Factories pour sewage.
C．People bury trash underground.
D．City population increases greatly.
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单项选择题
A．In a recreation center.B．In a sport store.C．At the woman’s place.D．At a hang gliding club.
A．In a recreation center.
B．In a sport store.
C．At the woman’s place.
D．At a hang gliding club.
单项选择题
A．The woman can go any day.B．The woman can’t go any day.C．The woman can go only this Friday.D．The woman can go any day except this Friday.
A．The woman can go any day.
B．The woman can’t go any day.
C．The woman can go only this Friday.
D．The woman can go any day except this Friday.
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