剑桥雅思18test2小作文task10高分范文+真题答案

WRITING TASK 1

You should spend about 20 minutes on this task.

The chart below shows the number of households in the US by their annual income in 2007,2011 and 2015.

Summarise  the  information  by  selecting  and  reporting  the  main  features,and make  comparisons  where  relevant.

Write at least 150 words.