The central heating system of this office building is down and several workers ______ it right now.
#99933
A
had repaired
B
have repaired
C
repaired
D
are repairing
推荐题目
—Why, Jack! Someone seems to have called you over there.—Yes? I _______ that.
#104529
A
am not realizing
B
haven't realized
C
didn't realize
D
don't realize
---Do you know the great changes happening in our village at all?---No, it’s the first time I ________ here.
#103184
A
was
B
came
C
have been
D
am coming
一Why are you so excited，John?—Our class got the first prize in the singing contest at last，which we forward to．
#103536
A
have been looking
B
had been looking
C
looked
D
had looked
Exciting as its special effects are ______, there is too much violence in the film.
#101833
A
being watched
B
to be watched
C
watching
D
to watch
A Sichuan government official expressed their thanks through CCTV for the aid they ______ in the last three years.
#102244
A
would receive
B
are receiving
C
have received
D
had received