(2014·烟台市第二次诊断)Vitamin D helps our bodies make a special chemical，and this special chemical，________，affects our brains，making us feel happy.
#25148
A
in turn
B
in particular
C
in advance
D
in short
推荐题目
Do you really want to rent such a flat which is empty ________ some old pieces of furniture?
#25185
A
besides
B
except for
C
for
D
except
Don’t worry and I’ll get your car fixed ___ .
#26836
A
at no time
B
in no time
C
at a time
D
at all times
I think you should complain—_________ , of course, you are happy with the way things are.
#25710
A
if
B
until
C
unless
D
once
Those overseas students volunteer 10 hours each week in Paris ________ free food and accommodation.
#25239
A
in search of
B
in contact with
C
in case of
D
in exchange for
_____ she heard the news that she won a scholarship, she was very excited.
#27498
A
The moment
B
At the moment
C
For the moment
D
A moment