It’s very important for students to learn a language       it.
#48767
A
to use
B
by use
C
with using
D
by using
推荐题目
Each member hopes to ________ the next match.
#48810
A
play at
B
play in
C
play by
D
play of
What were you doing     the rainstorm?
#46150
A
at that time
B
in time
C
at the time of
D
when
My friend works ___ a hospital ___ a doctor. 
#49209
A
at, in
B
from , as
C
in, as
D
on ,as