The government ______ air quality in urban areas from levels one to five: excellent, fairly good, slightly polluted, poor and dangerous.
#13951
A
distributes
B
arranges
C
classifies
D
divides
推荐题目
I just choose a simpler lifestyle，________ where I can ride my bike all over and do not have to make a great living to survive.
#11591
A
that
B
it
C
one
D
another
Let’s _____ our personal feelings for now, and get to our business.
#13714
A
set up
B
set off
C
set about
D
set aside
As we all know, a proper amount of exercise _______ to good health.
#13328
A
controls
B
offers
C
provides
D
contributes
Everyone should learn something about first aid，for every second will ________ in an emergency.
#11067
A
play
B
count
C
happen
D
show