---People should stop pouring dirty water into the lake.
--- . It will cause pollution.
A. I agree with you
B. I don’t think so
C. Don’t say like that
D. No problem
网友回答
(答案→)A. I agree with you
B. I don’t think so
C. Don’t say like that
D. No problem
解析：题干的意思是“人们应该停止向湖中倒脏水。”，根据答语It will cause pollution.可知，应该是同意前者说的，故用I agree with you。所以本题选A。