【单选题】听力原文:W: I can't bear the air pollution in this city any more,It's getting worse and worse,The sky looks grey most of the time. M: You said it! We’ve never had so many factories before. Q: What does th...
A.
The air pollution is caused by the development of industry.
B.
The city was poor because there wasn't much industry then.
C.
The woman's exaggerating the seriousness of the pollution.