In order to finish the research, the professor always _______, for every day the light in hisroom didn’t go out until 4 a.m.
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A
mixed up
B
cleaned up
C
turned up
D
stayed up
推荐题目
Many students signed up for the _______ race in the sports meeting to be held next week.
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A
800-metre-long
B
800-metres-long
C
800 metre length
D
800 metres length
Our supply of food is ________ now . We’d better store some .
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A
running out
B
running out of
C
run out
D
using up
There is no doubt that the increase in demand _____ the rise in prices.
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A
leads to
B
refers to
C
applies to
D
adapts to
To work from home, which one could hardly imagine, has been made ______ with the development of computer technology.
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A
it possible
B
possible
C
possibly
D
to be possible
The essay you wrote is excellent, which a rapid improvement on your recent work.
#72887
A
illustrates
B
explains
C
represents
D
communicates