(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
Tom was to blame for the incident. But _______his positive attitude , we forgave him because “Every man has his faults.”.
#27049
A
in spite of
B
in search of
C
in exchange for
D
in view of
______ all the texts that are written,stored, and sent electronically, a lot of them are still ending up op paper.
#28548
A
For
B
From
C
Although
D
By
The bell rang and came in Mr. Brown, _____ a book in his hand. Then the class began.
#26418
A
for
B
when
C
with
D
while