For this part, you are allowed 30 minutes to write a short essay 'On a Sense of Responsibility'. You should write at least i20 words following the outline given below. 1. 在当今社会,因缺乏责任感而引发的事故频频发生,可举例(如官员渎职、医疗事故、安全事故等:加以说明。 2. 从一个大学生的角度,谈一下加强责任感的重要性及如何培养责任感。