寻求适合高一学生阅读的英文小说或文章

我本科大三的，高一的话，建议你看《Reader's Choice》，里面有很多国家、种族的文化元素和不少小故事，而且它不是纯文字的英语阅读书本（怕你会闷呢～），每篇文章都有相关的图片，阅读此书有种身处异国他乡的体会：）

可以去买书虫系列来读读，我当年就读过这个系列的《巴斯克维尔猎犬》，印象深刻～

同意买书虫系列, 也可以到图书城找那种有注解的选读英文小说.

Pollution is the introduction of contaminants into an environment, of whatever predetermined or agreed upon proportions or frame of reference; these contaminants cause instability, disorder, harm or discomfort to the physical systems or living organisms therein.Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution.

Sometimes the term pollution is extended to include any substance when it occurs at such unnaturally high concentration within a system that it endangers