1 . 阅读下面材料,在空白处填入适当的词(1个单词)或括号内单词的正确形式。
What defines a healthy city Is it a place with a lot of open spaces 1 people can exercise and enjoy the fresh air .A place with little or no pollution .A place in which people can 2 (free) socialize and express their ideas Perhaps, it’s all that plus more. Other considerations are the availability of health and fitness facilities, an excellent healthcare program and sincere efforts by 3 local government to actively promote health and wellness among its citizens. Of all the cities in the world, one of the top six 4 (healthy) cities is Copenhagen, Denmark.
Copenhageners love to walk. Foot traffic accounts 5 80% of all traffic in the Copenhagen city center. Those who prefer can also bike. It is estimated that more than a third of all work trips in Copenhagen 6 (carry) out on a bike. As for the climate here, the city does not have the blessing of pleasant weather all year round. 7 everything starts to freeze, it turns several city squares into huge skating fields. The frozen parts of the city also make 8 easier for residents to skate around. The city also has museums and art galleries for the kids and 9 (grown-up). It has the Royal Danish Academy of Fine Art and the Royal Library housed in a rather grand building 10 (call) the Black Diamond.