发布人：环美出国 发布时间：2019-07-27
7.27写作：
小作文：混合图
大作文：报告类（连考两次）
In many countries, the quality of life in large cities is becoming worse. What are the causes for this problem? What measures do you think should be taken to tackle this problem?
下一篇：雅思听力考试有哪些题型和特点
