单项选择题

A．It’s the ultimate cause of winds.
B．It causes vertical movements of air.
C．It reduces differences in air pressure.
D．It’s used to predict weather patterns.
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单项选择题
A．Choosing journalism as a career.B．People’s reactions to a school play.C．How to take good photographs.D．The experiences of the director of a school play.
A．Choosing journalism as a career.
B．People’s reactions to a school play.
C．How to take good photographs.
D．The experiences of the director of a school play.
单项选择题
A．He thinks the woman is being unfair.B．He agrees that the workload is heavy.C．He feels the assignment is reasonable.D．He won’t be able to go to the lab today.
A．He thinks the woman is being unfair.
B．He agrees that the workload is heavy.
C．He feels the assignment is reasonable.
D．He won’t be able to go to the lab today.
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