主要的网络道德失范行为有（）.

A．网络诈骗

B．传播色情和暴力信息

C．网络盗窃

D．发布恶意的反动政治信息

I don’t clearly remember who _____ the question whether it is good for children _______ by their

grandparents but I clearly remember it ______ a heated discussion.

A. brought up; to be brought up; brought about  

B. raised; to be raised; brought out   

C. brought in; to be brought up; brought up      

D. brought up; to be raised; brought up