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 live in school. So I often go home ___________ Friday afternoon.
#47563
A
in
B
at
C
on
D
to
Smoking will_______ your health.
#51060
A
be good for
B
good at
C
be bad for
D
bad at
Jim is a tall man________brown hair.
#48704
A
wear
B
has
C
in
D
with
 _____his free time, he often watches ball games ____TV.
#48286
A
On, in
B
On, on
C
In, in
D
In, on
There is a heavy storm __________thunder and lighting.
#50082
A
use
B
in
C
by
D
with