单项选择题

We can not use the bridge now, because it ______.

A．has been repaired
B．is repairing
C．is repaired
D．is being repaired
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单项选择题
That tree looked as if it ______ for a long time.
A．hasn't watered
B．didn't water
C．hadn't been watered
D．wasn't watered
单项选择题
Look at those students in the reading room. Some are reading newspapers; ______ are reading magazines.
A．other
B．the other
C．others
D．the others
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