______improve his oral English, he took part in the summer course 
#26320
A
So as to
B
In order to
C
So that
D
In order that
推荐题目
His best-known work that is ____ all praise is on show.
#28505
A
without
B
within
C
over
D
beyond
He wrote this article ____this great communist fighter, Dr. Bethune.
#27321
A
in honor for
B
in return for
C
to honor of
D
in memory of
I am junior________my elder brother________four years.
#27016
A
to, by
B
than, for
C
to, for
D
with, by