Book sales by category

完整题目

The charts below show the percentage of five kinds of books sold by a bookseller between 1972 and 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

题型与主题

本题训练目标

• 准确概括图表或流程的主要特征
• 选择并比较关键数据
• 用清晰段落完成至少 150 词的学术写作