If the new arrangement doesn’t _____, we’ll go back to the old one. 
#81707
A
work over
B
work out
C
work up
D
work down
推荐题目
A new government was ________ after the war.
#73611
A
set down
B
set up
C
set out
D
set off
Look at the timetable. Hurry up!! Flight 4026 _____ off at 18:20.
#73918
A
takes
B
took
C
will be taken
D
has taken