--- The light in the office is still on.    --- Oh, I forgot _______. 
#98793
A
turning it off
B
turn it off
C
to turn it off
D
having turned it off
推荐题目
Once ______ , the plan can’t be changed.
#97200
A
begin
B
beginning
C
began
D
begun
---Are all telephone numbers_______ in the directory?    --- Yes, all ________ Jane’s.
#97246
A
listed; including
B
listed; included
C
including; includes
D
being listed; including
It’s their duty for the soldiers          our country          our enemies.
#93133
A
to prevent; from
B
to keep; from
C
to protect; from
D
to defend; with