The two companies are competing ___ each other to get into the Chinese market.
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A
to
B
for
C
in
D
against
推荐题目
With everything ________, the teacher started the slide show.
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A
in the place of
B
in places
C
in the place
D
in place
We offered him our congratulations＿＿＿＿＿his passing the college entrance exams.
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A
at
B
on
C
for
D
of
Although police could be seen everywhere, they seemed to be searching the houses almost ________.
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A
at ease
B
at random
C
at risk
D
at length