假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1）.每处错误及其修改均仅限一词；

      2）.只允许修改10处，多者（从第11处起）不计分。

    In my mind, I could never fancy how ten second of life could change a person's view for his whole existence. A few years ago I experience the worst moment in my life. I was driving home that afternoon. Unfortunately, I didn't make it home as usually because I had a car accident. While I was driving, all of a sudden, but the car in front of me stopped. My car immediately ran into it. Luckily, I wasn't serious hurt. That accident changed way I drive and they taught me a valuable lesson. I also came to the conclusion which life needs to be treasuring.

①可以为居民投资理财提供更多辅助手段

②可以拓宽我国商业银行的业务范围

③可以减少人为因素干扰，规避理财潜在风险

④可以实时追踪理财状况，提髙金融服务效率

下图为某地区等高线地形图。读图回答下列各题。