语法词汇练习 语法大全 语法详解 英语听力 
Keys _______ opening the lock in the door.
#47057
A
used for
B
are used
C
are used to
D
are used for
下一题
推荐题目
 I often make a few mistakes_______   spelling.
#47098
A
by
B
with
C
in
D
for
—Why is Jim not happy these days?—Because he is busy every day. He gets __________ school at 6:40 am and gets __________ home at 5:00 pm.
#49796
A
/, /
B
to, /
C
/, to
D
to, to
 ---What’s the matter       your computer?     ---It doesn’t work.
#51391
A
on
B
with
C
in
D
for
Miss Brown went to the Great Wall ______her stay in China last year.
#48514
A
with
B
to
C
during
D
by
--- When was Shenzhou-10 sent into space?---____the afternoon of June 11, 2013.
#45866
A
In
B
On
C
At
D
For