题目内容：

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

In the West we are familiar with ballets like Swan Lake. But there's another classical dance form with a long history 1. has only recently burst onto the world scene. It is called classical Chinese dance.

Classical Chinese dance is 2. incredibly demanding, refined, and expressive dance form. Alongside ballet, it is also one of the most comprehensive dance systems 3. (know) to humankind.

4. recently, few people outside China had ever heard of classical Chinese dance. One major reason was that when Chinese companies performed abroad, they often mixed Chinese dance with western dance styles. And so the audience left the theater not sure exactly 5. they had just seen.

In 2006, however, the Shen Yun Performing Arts Company 6. (establish) in New York. Its mission was to promote 7. (tradition) culture, and this included 8. (present) classical Chinese dance in its purest form. Not quite a decade later, classical Chinese dance has become much 9. (well) recognised and is starting to influence western ballet.

Although they have significant differences, both ballet and classical Chinese dance have the ability to vividly tell 10. (story) and move us through beautiful art.