题目内容：

此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在右边横线上画一个勾（√）；如有错误，则按下列情况改正：

此行多一个词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜

划掉。

此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。

此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：原行没有错的不要改。

Animals are close friend of human beings．Their existence,                    1. _____

especially that the existence of rare animals，makes the whole                  2. ______

world lively and colorful．Unlucky, we have heard such news that               3. _____

rare animals，even keeping in the zoo，can’t escape being hurt                  4. ______

and killed．You may wonder why this can happen．The reason              5._______

is that some people lacked understanding about these animals                    6._____

and care little about them.

However, we should make information about rare animals                   7._____

known to the public．Let’s keep on mind that protecting animals                8.______

is duty of everyone．Meanwhile，we should take active and effective           9.______

measures．After all，protecting animals are protecting ourselves．              10.___