support, * Modern technologies are used to (1) ____________ people better., operate, * Smart devices help cities (2) ____________ more efficiently., green space, * Cities will include a lot of (3) ___________ and become home to more plants and animals., infrastructure , * Eco-friendly (4) ___________ will reduce greenhouse gas emissions..

Task 4

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？