单项选择题

A．environment
B．space
C．atmosphere
D．earth
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单项选择题
A．withB．fromC．underD．for
A．with
B．from
C．under
D．for
单项选择题
A．As soon asB．As well asC．As much asD．As possible as
A．As soon as
B．As well as
C．As much as
D．As possible as
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