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2017-06-16	eyraen	61	Check this topic
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2017-06-16	eyraen	73	Check this topic

Topic title: the chart below shows the average daily minimum and maximum levels of two air pollutants in four big cities in 2000.Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Topic category: IELTS Writing Task I - IELTS Academic