In this factory the machines are not regulated______but are jointly controlled by a central computer system.
A. independently
B. individually
C. similarly
D. irregularly
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Jean worked just so much______.
A. like what she was told
B. as she was told to
C. as to what she tried to do
D. like she was told to
______he was not in uniform, he carried a pistol under his arm.
A. Even when
B. As long as
C. As soon as
D. Ever since
Which of the following best summarizes the passage？
A. The Hurricane—Its Harms and Benefits.
B. The Benefits of Hurricanes.
C. The Hurricane and Its Great Energy.
D. The Disaster Caused by Hurricanes.
I don't remember the boiler______during these years.
A. being repaired
B. having been repaired
C. to be repaired
D. to have been repaired
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