2012年9月23日托福写作机经
写作部分：
Integrated Essay:　　
Reading：　An ecosystem called Everglades is faced with three severe environmental threats: an invasive plant; the decrease of the amount of water and mercury which does harm to all the species. 生态系统Everglades面临着三个严重的环境威胁：一，入侵植物；二，水量减少引起干枯；三，汞对所有物种造成损害。
Listening：There are three workable solutions to the problems: First, restrict the use of fertilizer which add too much nutrition to the soil and cause the growth of the invasive plant. Second, remove the channels that drain the water away. Third, use selective coals with lower mercury content.解决方法 有三：一，限制使用造成入侵植物大规模生长的肥料；二，减少造成水量减少的水渠；三，使用汞含量低的煤替代。
Independent Essay:
Which is more important for a job, the ability to adapt to the changing condition or having excellent knowledge of a job? 对于一份工作来说，适应新环境和拥有专业知识哪个更重要？