They discovered the cause of the fire accidentally. They discovered it _______.
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A
fortunately
B
by chance
C
all of a sudden
D
on purpose
推荐题目
This picture looks beautiful ______.
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A
at distance
B
at a distance
C
in the distance
D
in distance
The goal is to make higher education available to everyone who is willing and capable ______his financial situation.
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A
due to
B
according to
C
regardless of
D
in terms of
US Apple decided to expand its business in China in response to an increasing demand ______ digital product.
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A
of
B
from
C
to
D
for
Good friends as we are, I still find her difficult to understand ________.
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A
at one time
B
at a time
C
at times
D
at the time
He wanted to pass the exam and styed up very late, this_____ creates further problems.
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A
in turn
B
in case
C
in doubt
D
in short