You shouldn’t have the machines ______ all the while. You ought to have them ______ now and then.
#97579
A
run; repair
B
running; repairing
C
run; repaired
D
running; repaired
推荐题目
We should pay much attention to ______ people’s living conditions.
#97765
A
improve
B
improved
C
improving
D
improvement
—I do believe the scientific explanation that when a tomb is opened, the fresh air disturbs the viruses inside it. What about you? —So do I. If _______ in, the disturbed viruses may cause illness or even death.
#96402
A
breathing
B
breathed
C
being breathed
D
to breathe
In the traffic accident, his father came close to_______
#98954
A
be killed
B
being killed
C
kill
D
killing
What a great weight Jane felt ________ off her mind the moment she heard she had passed the College Entrance Examination!
#96390
A
take
B
to take
C
taking
D
taken
Music can be enjoyable, but ____ can be appreciated unless you like it.
#90689
A
everything
B
anything
C
nothing
D
something