GeneralBar ChartOriginal自主命题
The bar charts below show the number of installations of different primary heating sources in commercial and residential buildings in a northern city in 2023.
lock
登录解锁完整图表与数据
本题为自研/机经真题，免费注册登录后即可查看高清图表并进行 AI 智能批改。
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.