【正确答案】
With the advancement in modern science and technology, electronic products are being updated and replaced at surprising speed, which is producing a huge mass of e-waste everyday. This has led to serious contamination of the environment and has become a problem of great concern for the modern society.
The best way to get rid of the e-waste is to get it recycled, which requires the manufacturers to take back their discarded products, for it is the manufacturers that know best what their products are made of and how to disassemble them effectively. It also requires the customers to put the deserted items in special places for recycle, instead of throwing them here and there and polluting the environment.
It is beyond doubt that e-waste is posing great threat to our life. I firmly believe that only by the joint efforts of the companies and consumers, can e-waste problem be solved effectively and satisfactorily.

【答案解析】[解析] 本文属于问题解决型作文。文章应包含以下三项基本内容：第一段是提出问题部分，即电子产品频繁更替，造成电子垃圾，污染环境。第二段是解决问题部分。如厂家回收产品，循环再生等。第三段表明作者态度。即顾客和厂家联手共同解决问题。