—What should I do ,doctor?— ___healthy, you should take more exercise.
#50801
A
To keep
B
Keep
C
Keeping
D
Kept
推荐题目
The famous actor planned ______her vacation in the countryside.
#48771
A
spending
B
to spend
C
for spending
D
spent
Drivers are warned___________when they are tired.
#50433
A
to drive
B
not drive
C
not to drive
D
not driving