1. The World Expo is known as the "Olympic Games of Economy, Science, Technology and Culture" ("经济、科技和文化界的奥林匹克大会")

Answer: The World's Fair

2. Which World's Fair first established a theme?

Answer: In 1933, the United States held a World's Fair in Chicago with the theme "A Century of Progress". This was the first World's Fair to have a theme, and exhibitors were asked to design and create their own exhibits around a ****same topic.

3. The theme of the World Expo was "We live in harmony with nature" (我们与自然和谐***生)

Answer：2006 Shenyang Expo

4. The telegraph invented by Thomas Edison was exhibited for the first time at the World Expo.

Answer: 1876 Philadelphia World's Fair

5. China's first participation in a world's fair was the Vienna World's Fair of 1873

6. The "Atomic Sphere" building was the architectural icon of which world's fair

8. Answer: 1958 Brussels World Expo

7, China since the founding of the country for the first time to host a high-profile World Horticultural Expo is ()

Answer: 1999 Kunming World Expo

8, 2006 World Horticultural Expo" where held ()

Answer: Shenyang, China

9, Shanghai World Expo 2010, the world's largest horticultural exhibition in the world, is the first time to host the world's largest horticultural event in China. 9、The theme of the 2010 Shanghai World Expo is ()

Answer: "Better City, Better Life" Better City, Better Life

10、The first real World Expo was held in where ()

Answer: 1851 in London, England

11, responsible for coordinating the management of world expositions of international organizations ()

Answer: International Exhibition Bureau,

12, China has participated in how many times the World Expo ()

Answer: 14 times

13, the mascot of the Shanghai World Expo 2010 is ()

Answer: mascot: Haibao

14, the bidding process for organizing the World Expo is ()

Answer: application, inspection, voting, registration

15, respected as a model of functionalist architecture of the World Expo building venues is the masterpiece of who ()

Answer: the British horticulturalist Josephine Paxton

16, the hosting of the first international exposition in the 21st century was ()

Answer: 2000 in Hannover, Germany

17. Which exposition's theme was: "Ocean - the wealth of the future" ()

Answer: 1998 in Lisbon, Portugal World Expo.

18, China's China Pavilion decorated with twelve Chinese zodiac signs, nine dragons wall and other landscapes with strong Chinese characteristics, the theme of which is "Nature, City, Harmony - the art of living" is in which exposition ()

Answer: 2005 Aichi International Exposition (referred to as "Aichi Expo")

19. The constitution of the World Exposition is ()

Answer: Convention on International Exhibitions

20. When did our country become a member state of the Bureau International des Expositions (BIE)

Answer: In May 1993, the International Exhibition Bureau officially admitted China as the 46th member state.