GeneralLine GraphOriginal自主命题
The graph below shows the average monthly change in the concentrations of three air pollutants in Metropolis City during 2022.
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.