The key ____ for opening the door of the room.
#60152
A
uses
B
is using
C
is used
D
used
推荐题目
I’m very tired, Let’s stop ________ a rest.
#61900
A
have
B
having
C
to have
D
had
 My mother lets me______ a lot of housework, and it makes me _____ sad.
#59016
A
do, free
B
to do, feel
C
do, feel
D
to do, to feel
Your radio is too noisy . Could you _______ , please ?
#62136
A
turn it down
B
turn down it
C
turn it on
D
turn on it