题目 08 范文：支持 B（社交媒体具有负面影响）
I agree with Paul that social media often has a negative influence on public opinion. Online platforms usually show users content similar to what they already like. As a result, people may rarely see evidence that challenges their beliefs. False or emotional posts can also spread faster than careful reporting because they attract more attention. Kelly notes that social media raises awareness, but high attention does not always produce accurate understanding. A short post may remove important details from a complex issue. People should consult reliable news and original sources before forming an opinion. In my view, social media is useful for discovering a topic, but its speed and narrow information bubbles can seriously divide society.