单项选择题


A．using
B．use
C．to use
D．the use of
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单项选择题
A．settleB．putC．useD．make
A．settle
B．put
C．use
D．make
单项选择题
The specialist is a man _______.
A．who has been trained in more than one field.
B．who can see the forest rather than the trees.
C．whose job is to train other people.
D．whose concern is mainly with technical or professional matter.
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