单项选择题

The mountain-climbers took every ______ to minimize the dangers of their trip.

A．caution
B．means
C．warning
D．precaution
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单项选择题
Mr. Johnson advised us to ______ on the issue for some time before we decided what measures to take.
A．reflect
B．dwell
C．consider
D．reflex
单项选择题
Lisa said that she married him because she was completely ______ by his manners.
A．held in
B．brought in
C．lain in
D．taken in
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