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.

    When I was a child, I hoped to live in the city. I think I would be happy there. Now I am living in a city , but I miss my home in countryside. There the air is clean or the mountains are green. Unfortunately, on the development of industrialization, the environment has been polluted. Lots of studies have been shown that global warming has already become a very seriously problem. The airs we breathe in is getting dirtier and dirtier. Much rare animals are dying out . We must found ways to protect your environment. If we fail to do so , we'll live to regret it .

日本学者福泽谕吉的《文明论概略》就社会转型的问题说：“汲取欧洲文明，必须先其难者而后其易者，首先变革人心，然后改变政令，最后达到有形的物质。按照这个顺序做，虽然有困难，但是没有真正的障碍，可以顺利达到目的。倘若次序颠倒，看似容易，实则不通。”如果按此次序排列，近代中国近代化进程应该走的道路是（    ）

两个三角形面积相等，底边长之比是1：2，那么高之比是____。