If you are not satisfied with our work, you can complain to the manager who is _________ customer service.
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A
in honor of
B
in case of
C
in charge of
D
in need of
推荐题目
Most nurses are women, but in the higher ranks of the medical profession women are in a ________.
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A
scarcity
B
minority
C
minimum
D
shortage
You cannot tell________looking at someone whether or not he has HIV.
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A
without
B
by
C
for
D
with