题目内容：

阅读下列材料在空白处填入1个适当的单词或括号内单词的正确行使。

Spring Festival is the most celebrated festival in China. On that day and over the following two weeks, people greet each other. Streets and houses 1.(decorate)by many things of red color.

Spring Festival is a time for expressing gratefulness. Gratefulness is a Chinese virtue. A regular activity is offering sacrifice to the heaven and to the earth, and to ancestors. It is meant2.(show)gratefulness to the origin of life.

Spring Festival is also a salute 3. another Chinese virtue, diligence(勤劳).We Chinese people believe that only with 4. (we) own hands can we create a happy and beautiful life. Some activities staged during Spring Festival 5. (most) reflect daily working scenes such as harvesting and fishing.

Spring Festival also calls for sharing,6.value long kept by Chinese. As the old saying goes, good fortune should be shared, and misfortune be faced together. In some areas, people bring foods to a public place and have fun together by having games or7. (perform).

As ware celebrating Spring Festival，the festival is getting more popular in the west. 8. (tradition)Chinese activities，such as the dragon dance and the Peking Opera, are performed as a fixed program，9.(add) diversity to local culture. It indicates the trends of mutual (相互的)learning and harmonious coexistence(共存) between civilizations, 10. are expected to contribute to the building of a shared future for humankind.