—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
You must be tired. Why not _______ a rest?
#50516
A
to stop to have
B
to stop having
C
stop to have
D
stop having
-----Do you remember ______ me somewhere in Shanghai?------Of course. Two years ago.
#50792
A
to see
B
see
C
seeing
D
saw
_____ out your love . The world will become a nicer place to live in .
#49323
A
Speak
B
To speak
C
Speaking
D
Spoke
The little boy was last seen __________ football by the river.
#48508
A
to play
B
play
C
played
D
playing