2012年12月英语六级作文真题(II):人与电脑

采用了简单的衔接手法，行文流畅；作者句法知识很棒，适当增加从句的使用，会取得更不错的成绩；作者高级词汇使用比较准确，词汇表达较丰富，但仍需增加词汇积累。

Increasingly amount of densely populated,air pollution has become a severe issue.There are four mainly human activity areas air pollution comes from,including industry,energy,transport and agriculture.For train,airplane and bus,it needs enough energy to operate industry.How air pollution comes out is that all these energy works by burning fuels.Scientists are researching in a new power generation method to reduce air pollution.The increasingly aware of public environmental protection have some activities such as recycling emerge.