单项选择题

Long ______ to harmful pollutants is most likely to lead to a decline in health.

A．exposure
B．contact
C．use
D．touch
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单项选择题
A whale is ______ a fish ______ a camel is.
A．no more.., than
B．not so much.., as
C．no... more than
D．not so... much as
单项选择题
They tried to prevent the marriage but it took place ______.
A．notwithstanding
B．thereafter
C．inasmuch
D．henceforth
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