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。
Music fans got a chance to appreciate the beauty of guzheng, an stringed instrument with more than 2,500 year of history. Yuan Sha, a celebrated guzheng soloist had presented a performance -based lecture on Chinese musical culture titling Zheng & Poem in New York on Oct 11. The event, what was organized by the Bureau for External Relations of the Ministry of Culture of China, begin with a lecture by Yuan. After the performance, the audience was invited try to play simple American songs on the guzheng. Yuan said music is a language with borders. Yuan hopes Zheng & Poem can play a positively role in drawing Chinese and American people closer spiritually and strengthen friendship by advancing a deeper understanding of each other.
增加：在缺词处加一个漏字符号（∧）, 并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线, 并在该词下面写上修改后的词。
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。
Last week, it was announced that a singing competition would held in our school. Our teacher encouraged us to take a active part in it. After a heated discuss, we agreed to sing Defend the Yellow River. Five days later, the competition had started in the school hall. We sang with full passion, wear the uniform. All audience applauded warm at the end of our performance, what made us very happy. Because of our wonderful and inspired performance, we finally won the first place. We not only took pride of our victory, and also were deeply impressed by the meaning of cooperation.
