--- Now lots of teenagers spend a lot of time playing computer games. --- Yes. Teachers and their parents should prevent them ___________ too much.
#48755
A
to play
B
play
C
plays
D
Playing
推荐题目
She wants       the football club.
#49295
A
join
B
joins
C
joining
D
to join
My computer has broken down. I’ll get it _______ this afternoon.
#49903
A
repairs
B
repairing
C
repaired
D
to repair
—Would you mind _________ the door?—Not at all.
#49002
A
open
B
opened
C
opening
D
opens
I’ll do everything I can _______ you out.
#48648
A
helping
B
help
C
helped
D
to help
 How much time did you spend ________ a bargain?    
#51388
A
look for
B
looking for
C
to look for
D
looked for