3. Which
country is the largest
hydroelectricity producer?
- China,
which consumed 721 terawatt-hours in 2010
- China,
which produced 721 terawatt-hours a few years ago
- the
Asia-Pacific region with 721 terawatt-hours of production
- the
USA, which produced 721 terawatt-hours in 2010
Для просмотра статистики ответов нужно
залогиниться.