题目

阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。To be honest, sometimes, I hate it when I start thinking about money because it brings me down and drives me sad. When I was younger, I always wondered why money was so important. There wasn't anything I needed. It's good to be a kid, since he or she doesn't have to worry about responsibilities. But as everyone get older, of course that changes. I work almost every day, but it's still not enough. That's what is discouraging—it'随着人们生活质量的不断提高，废电池必须进行集中处理的问题被提到议事日程，其首要原因是 A.利用电池外壳的金属材料 B.防止电池中汞、镉和铅等重金属离子对土壤和水源的污染 C.不使电池中渗泄的电解液腐蚀其他物品 D.回收其中的石墨电极