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
I really appreciate _______ to help me out．
#93732
A
you for lending me the money
B
your lending me the money
C
you to lend me the money
D
it that you lend me the money
I hope you will keep us of how you are getting on with the work.
#95670
A
inform
B
informing
C
to inform
D
informed
There are so many beautiful cars________, but he is at a loss which to buy.
#95594
A
to be chosen
B
to choose from
C
to choose
D
for choosing
________ it with me should be a good choice.Trust me!
#89220
A
When left
B
Leave
C
If you leave
D
Leaving