____ by high mountains, the city is infamous for air pollution.
#90478
A
Surrounding
B
To be surrounded
C
Surrounded
D
Having surrounded
推荐题目
Larry and his wife were killed in the volcanic eruption, _______ their 5-year-old son alone in this world.
#96307
A
leaving
B
and left
C
to leave
D
left
The rise of oil prices made scientists search for new energy resources ______ oil．
#97714
A
replace
B
replacing
C
to replace
D
replaced
The generous man devoted all he had _______ the victims, because of which he was highly praised.
#98495
A
to help
B
helping
C
helped
D
to helping
Did you hear the sound like that of a door _____?
#98298
A
burst
B
to burst in
C
burst in
D
to be burst in
Because of my poor English I’m afraid I can’t make myself ____．
#97091
A
understand
B
to understand
C
understanding
D
understood