—What should I do, doctor? —______healthy, you should take more exercise.
#50576
A
To keep
B
Keep
C
Keeping
D
Kept
推荐题目
If prices rise too high, the government has to do something __________ it.
#49492
A
stop
B
stopped
C
stopping
D
to stop
— Can we ask Jeff for help with our English? — You’d better not. He is the last person _______ others.
#50652
A
helps
B
helped
C
helping
D
to help
________to the zoo, turn left when you come to the crossroads．
#50685
A
Get
B
Getting
C
To get
D
To getting