(2014·南昌第二中学高三检测)We must keep our room clean，for dirt and disease go________，you know.
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A
hand in hand
B
step by step
C
from time to time
D
one after another
推荐题目
Vitamin D helps our bodies make a special chemical,and this special chemical, ____ , affects our brains,making us feel happy.
#28171
A
in turn
B
in particular
C
in advance
D
in short
— _________, this math problem seemed quite simple to me, but when I tried to work it out, I just couldn’t.— There are always things like this, I think.
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A
On one hand
B
In my opinion
C
At first sight
D
On its own
Jenny nearly missed the fight __________doing too much shopping
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A
as a result of
B
in terms of
C
regardless of
D
on top of
The discovery of these tombs is _______ for scholars’ studying the history of the Tang Dynasty.
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A
of very important
B
great importance
C
of great significance
D
great significant
I have offered to paint the house ____ a week’s accommodation.
#27337
A
in exchange for
B
with regard to
C
by means of
D
in place of