第2题: [单项选择]The man idea of this passage is______. A. traffic accidents are mainly caused by motorists. B. thousands of people in the world are killed each year. C. the laws of some countries about driving are too lax. D. only stricter traffic laws can prevent accidents. 参考答案:D 答案解析:主旨大意题。通读全文可知,文章是围绕着交通事故展开的,前面几段只是讲造成事故的种种原因,其目的就是要说明:“是制定世界交通法规以减少无谓的生命浪费的时候了”。只有更严格的交通法规才能制止交通事故。文章