The water companies were instructed to keep the people ______ to the polluted water.
#95384
A
from exposing
B
being exposed
C
exposing
D
from being exposed
推荐题目
The poor man, ______, ran out of the dark cave. 
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A
trembling and frightened
B
trembled and frightening
C
trembled and frightened
D
trembling and frightening
Always remember that your own decision        is more important than anything else.
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A
to succeed
B
succeeding
C
having succeeded
D
succeeded