单项选择题

In a fog the ______ is very poor,

A．probability
B．flexibility
C．reliability
D．visibility
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单项选择题
I come into ______with all kinds of people in my work.
A．contact
B．concern
C．complacence
D．compliance
单项选择题
The outcry against the corporation's policies will ______ only if a compromise is reached in the assembly.
A．submerge
B．subside
C．submit
D．subsist
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