1、Are you worrying about purchasing house in the city?Can you afford the skyrocketd house price in cities?担心过买房吗?能承担得起天价的房子吗?
2 Have you been annoyed by traffic jam when you were hurrying to do something?急着做什么的时候苦恼过交通堵塞吗?
3Dont you feel sick when you eat food made from lean meat powder(瘦肉精)/with extra chemical(农药)?吃添加瘦肉精、农药等食物的时候你不觉得恶心吗?
4、Dont you feel lonely in cities?城里你不孤独吗?
5Why so many people have psychological problems in cities?
为什么城里那么多人都有心理问题?
就想了这么多,你们拓展思维,辩论嘛,气势很重要,而且要不断有论点论据,一定要攻击,防守太被动了.