--- 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
The West Lake in Hangzhou is a good place ________sightseeing.
#50702
A
to go
B
for go
C
having fun
D
to have funny
Something is wrong with my computer. I’ll have it______.
#48519
A
repair
B
repairing
C
repaired
D
to repair
The young mother kept ______ the house with three children in it , because she wanted to keep it ______.
#48871
A
cleaning; clean
B
cleaning; cleaning
C
clean; clean
D
clean; cleaning