Everyone here will thank the firefighters for the things they have done to prevent fires _______ the environment safer.
#98466
A
make
B
to making
C
to make
D
from making
推荐题目
Don’t you really believe that such men ought _____?
#98239
A
to get rid
B
to get rid of
C
to be got rid
D
to be got rid of
________around Tiananmen Square , the tourists were taken to see the Palace Museum.
#95436
A
Showing
B
Having been shown
C
Being shown
D
Having shown
—Lucy doesn’t seem to be what she was. —No. ____so much in the war has made her more thoughtful.
#98187
A
Seen
B
Her seeing
C
Having seen
D
To have seen
________in the computer games，the boy no longer put his heart into study.
#94273
A
Absorbing
B
Losing
C
Absorbed
D
Devoted
Exciting as its special effects are , there is too much violence in the film.
#92514
A
to watch
B
to be watched
C
watched
D
being watched