单项选择题

The telephone system is no longer operative .

A．running
B．moving
C．rotating
D．working
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单项选择题
He was bannedfrom driving for six months.
A．listed
B．forbidden
C．handled
D．investigated
单项选择题
Her strange behaviour arousedour suspicions.
A．confused
B．excited
C．scared
D．satisfied
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