–It’s dangerous here. We must not let people fall down. --You’re right. Come on!
#60385
A
stop... by falling
B
keep...falling
C
protect...falling
D
prevent...from falling
推荐题目
---What _________ to the building? ---It _________ when all the people were sleeping.
#56521
A
has happened; was broken in
B
was happening; was broken down
C
was happened; broke into
D
happened; was broken into
The traffic in the city be terrible, but the city has improved a lot. I think you will it soon.
#58229
A
used to;use to
B
get used to;used to
C
. used to; get used to
D
get used to; use to
--- Wang Lin has decided to ______his bad habit of smoking. --- That’s good news. I hope I can do it.
#56481
A
give up
B
set up
C
clean up
D
fix up