单项选择题

To secure the smoothness of the traffic, the transportation is constantly ___________ by computers.

A．monitored
B．intrigued
C．safeguarded
D．nurtured
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单项选择题
Thousands of citizens began a hunger strike to ___________ the government's inefficiency in controlling the inflation.
A．deny
B．overthrow
C．compete
D．protest
单项选择题
Every new member should promise to ___________ the spirit of corporation and strive to realize individual value.
A．tangle with
B．adhere to
C．devote to
D．match with
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