--- What should I do, doctor? ---         healthy,  you should take more exercise.
#50593
A
Keep
B
To keep
C
Keeping
D
To keep out
推荐题目
Our teacher often warns us ________ on the road.
#50858
A
to run
B
running
C
not to run
D
not run
If I felt some pain, I’d stop _______ .
#50341
A
exercised
B
to exercise
C
exercising
D
exercise
Tom has much difficulty _______ Chinese so he often asks me ______ help
#50326
A
to understand; with
B
understanding; of
C
to understand; for
D
understanding; for
______ a host of the show is really ___________.
#50664
A
Being, a hard work
B
To be, hard-working
C
Being, work hard
D
To be, work hard