Teenagers________their health because they play computer games too much.
#99190
A
have damaged
B
are damaging
C
damaged
D
will damage
推荐题目
The day he had been looking forward to _______ at last.
#101000
A
come
B
coming
C
came
D
has come
Although he has lived with us for years, he ______ us much impression. 
#104996
A
hadn’t left
B
didn’t leave
C
doesn’t leave
D
hasn’t left
Who do you think _____the money?
#104381
A
to steal
B
stealing
C
to have stolen
D
stole