单项选择题

The discussion was so prolonged exhausting that ______ we had to stop for refreshments.

A．at large
B．at ease
C．at random
D．at intervals
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单项选择题
Childhood can be a time of great insecurity and loneliness, during which the need to be accepted by peers ______ great significance.
A．takes on
B．works out
C．brings about
D．gives in
单项选择题
Mrs. James is seeking a divorce from her husband, for she can no longer ______ his stormy temper.
A．put up for
B．put down to
C．put up with
D．put down with
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