Woman: I can't bear the air pollution in t

问题：

Woman: I can't bear the air pollution in this city any more. It's getting worse and worse.Man: You said it. We've never had so many factories before.Question: What does the man mean

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.

D．He might move to another city very soon.