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。
Chinese is the world's most widely spoken language. There are much different types of Chinese. For example, one type known as Mandarin, bad almost a billion speakers. Outside of China, Chinese in some form is spoken Chinese communities worldwide. The different kinds of Chinese language use a same script. While someone from the north of China may need the speech of someone from the south interpreted, but it is not usually necessary to have written documents translating. In the early twenty century, a government language policy created Modern Standard Chinese, that is now the official language of China. It is one of the official language of the United Nations to develop more effectively communication.
