3 . 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。
Known as the roof of the world, the Tibet Autonomous Region has witnessed steady progress in economic and 1 (society) development.
To promote 2 (it) splendid natural scenery and rich cultural heritage, 3 5th China Xizang Tourism and Culture Expo was held from June 16 to 18 in Lhasa, the capital city of Tibet and was attended by 612 companies from home and abroad. Xizang is the name of Tibet in Chinese.
“This international tourism and cultural expo aims to build a professional and international exhibition platform to showcase the 4 (beautiful) of Tibet’s ecology, culture, history and the new achievements of socialism modernization of the region,” Hu Heping, minister of culture and tourism, said when addressing the opening ceremony of the expo.
5 (host) by the Ministry of Culture and Tourism and the government of Tibet Autonomous Region, various activities 6 (launch) including a keynote forum and a tourism marketing promotion conference.
At the event, six scenic counties—Markham, Bomi , Metog , Tsona, Dingri and Burang—were highlighted, offering a diverse range of natural 7 (wonder) in the region, such as snowcapped mountains, vast grasslands, deserts, lakes and glaciers. All are along the national highway G219, the 8 (long) such route in the country, 9 covers more than 10,000 kilometers.
Tibet welcomed 288.4 million visitors from all over the world from 2012 to 2022, 10 (generate ) tourism revenue of nearly 375.3 billion yuan.