—The light in the office is still on. —Oh, I forgot__________
#97860
A
turning it off
B
turn it off
C
to turn it off
D
having turned it off
推荐题目
Throughout history，the language________by a powerful group spreads across a civilization.
#88471
A
speaking
B
spoken
C
to speak
D
to be spoken
The meeting _________ next week is sure to be a great success.
#91279
A
to hold
B
to be hold
C
to have held
D
being held
— Who are you going to have _______ this letter for you?— My secretary.
#94464
A
type
B
typed
C
been typed
D
been typing
These students are quick at learning. We’ll have them __________ with new methods.
#97520
A
training
B
to train
C
to be trained
D
trained
They all appeared ___ this song before.
#97749
A
to learn
B
to have learned
C
to not have learned
D
not learning from