问题
You look so worried, what’s wrong—More and more people like me become to worry aboutthe __________ pollution after the haze (雾霾)appeared in Beijing and some other cities in China.
A:water
B:eijing and some other cities in
C:noise
D:Soil
B:eijing and some other cities in
C:noise
D:Soil
正确答案是：
