All the preparations for the task ________，and we're ready to start.
#99745
A
completed
B
complete
C
had been completed
D
have been completed
推荐题目
By the time we arrived at the railway station, the train _________. As a result, we missed the train.
#99915
A
left
B
is leaving
C
had left
D
leaves
－I’ll come to see your performance at 9:00 tomorrow morning.－I’m sorry, by then my performance ______ and I _______ reporters in the meeting room.
#101125
A
will end; will meet
B
will have ended; will be meeting
C
will be ended; am going to meet
D
is to end; will be meeting
In the last ten years, they _______ three great scientific experiments.
#103919
A
finished
B
have finished
C
had finished
D
have been finished
—Is Paul playing basketball for his school?—Well,he ,But he has given it up and switched to playing volleyball.
#102479
A
is
B
was
C
has
D
had
-----What’s that terrible noise? -----The neighbours ________ for a party.
#102452
A
have prepared.
B
are preparing.
C
was preparing.
D
will prepare.