—You look so worried, what’s wrong?—More and more people like me become to worry about the __________ pollution after the haze (雾霾) appeared in Beijing and some other cities in China.
#29093
A
water
B
air
C
noise
D
Soil
推荐题目
The two cities have reached an to develop science and technology.
#27842
A
education
B
excitement
C
invention
D
agreement
The charity show was a big ______. We have raised much money for Project Hope.
#29072
A
surprise
B
success
C
suggestion
D
stress
There is someone knocking loudly these days, I can’t stand the ____________.
#29848
A
sound
B
voice
C
noise
D
listening