The pie charts below show the percentage of five kinds of books sold by a bookseller between 1972 and 2012.

任务完成

8.0分

连贯与衔接

8.0分

词汇资源

8.0分

语法范围与准确性

8.0分

The three pie charts compare the book sales of five categories in the years 1972, 1992 and 2012. It is noticeable that the proportion of sales for adult fiction and children’s fiction saw a continued rise in the whole period shown, while biography and other genres experienced a decrease.

任务完成

7.0分

连贯与衔接

7.0分

词汇资源

6.5分

语法范围与准确性

6.5分

The three pie charts compare the book sales of five categories in the years 1972, 1992 and 2012. It is noticeable that proportion of sold books about adults’ fiction and children’s fiction saw a continued rise in the whole period shown, while biography and other genres experienced a decrease.