The government has been under growing pressure to ______ the causes of air pollution as smog frequently smothers the country's large cities．
#11294
A
release
B
schedule
C
address
D
maintain
推荐题目
The children _____ more to her than anything else in the world.
#12607
A
possess
B
consume
C
matter
D
advocate
Rescuers are ______ for the safety of the two men trapped in the mine.
#12465
A
grateful
B
concerned
C
extreme
D
frightened
These flowers should not be watered too ______, once _____.
#12398
A
long; every other day
B
often; every fourth day
C
soon; every two days
D
frequently; each five days