2014年6月英语四级作文真题附范文(第2套):A Beautiful City in China

采用了恰当的衔接手法，层次清晰；拼写做的很棒，在平时练习中注意词汇量的积累；作者句法基础较为扎实。

Over 80 percent of the world's city dwellers breathe poor quality air, increasing their risk of lung cancer and other life-threatening diseases, a new World Health Organization (WHO) report warned last Thursday.Urban residents in poor countries are by far the worst affected, the WHO said, noting that nearly every city (98 percent) in low- and middle-income countries has air which fails to meet the UN body's standards. That number falls to 56 percent of cities in wealthier countries.