单项选择题

We should open the windows often to let______in.

A. the fresh air
B. fresh air
C. a fresh air
D. fresh the air
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We are writing to the manager______the repairs recently carried out in our neighborhood.
A. with the exception
B. with the purpose of
C. with reference to
D. with a view to
单项选择题
These figures are not consistent ______ the results obtained in previous experiments.
A. to
B. with
C. for
D. in
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