短文改错（共10小题；每小题1分，满分10分）

       下面短文中共有10处错误，错误涉及一个单词的增加、删除或修改。

       增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。

       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

   Learning English is great importance. English is widely used all over the world. It was often used in the

international meetings. Most business letters are written in English. With a help of English we can learn

modern science and technology from the developed countries. We can also introduce our achievement and

experiences to other countries. Because of their importance, English is a requiring subject in high schools

and colleges. Now many people are working hardly at English. It’s very important to learn English well. If

 we learn English well, we can serve for our country better. So I suggest most Chinese can learn it well.