文章大意：本文是一篇说明文。这篇文章介绍了联合国中文日的相关活动，包括北京舞蹈学院举办的在线活动以及来自五个国家的六所艺术学校参与其中。联合国的语言日活动旨在促进机构内六种官方语言的平等使用，并庆祝多语言和文化多样性。
1 . 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。
The 13th United Nations Chinese Language Day under the theme of “Chinese Language: Together for a Bright Future” has taken place, 1 includes a series of events in celebration of the third International Chinese Language Day. Beijing Dance Academy 2 (launch) an online event to mark the day on April 20, featuring six original dance works of different 3 (style), such as ballet, contemporary dance and classic Chinese dance.
Six art schools from five countries joined in the online event with dance works 4 (specific) created for the special occasion. One of the highlights is 5 new dance piece, titled Tong, or Together, which was created and performed by Beijing Dance Academy and dancers from Brazil, South Africa, Kazakhstan and Poland. It was inspired by the classic Confucius philosophy of datong, 6 (refer) to great unity and grand harmony.
Language Days at the United Nations seek 7 (promote) equal use of all six official languages throughout the organization as well as to celebrate multilingualism and cultural 8 (diverse). Under the initiative, UN duty stations around the world celebrate six separate days, each devoted 9 one of the organizations’ six official languages. The date for the Chinese day 10 (select) from Grain Rain, which is the sixth of 24 solar terms in the traditional Chinese calendars.
