Everyone here will thank the firefighters for the things they did to prevent fires ________the environment safer.
#89772
A
to make
B
make
C
making
D
from making
推荐题目
I will go to Beijing on business tomorrow. Do you have anything ______ to your son in Beijing University?
#96006
A
to be taken
B
to take
C
taken
D
being taken
I don’t want ______ any more trouble, you see?
#97540
A
there being
B
it to be
C
it being
D
there to be
----Can you think of another good idea? ----This is the best approach I can imagine ________ the work ahead of schedule.
#94864
A
to accomplish
B
to accomplishing
C
accomplishing
D
Accomplished
If ____unsolved, the problem of food safety may lead to more serious results.
#89868
A
left
B
making
C
remained
D
taking