【正确答案】
Recently more and more people begin to raise dogs in the city. You may find dogs here and there in public places or even on buses. It has more or less become one of the latest fashions.
Yet the negative effects of raising dogs in the city are obvious. To begin with, it may pollute the environment. We can often see dogs dropping their waste around the city when they are walked outdoors. Few of their owners would pick it up after the dogs. In the second place, with too many dogs in public places, cases of dogs attacking people are not rare now. Finally, the barking of dogs may also disturb the quiet neighborhood.
In my view, raising dogs in the city must be put under strict control. Those who raise dogs in the city must observe respective regulations and rules, which may keep the dogs from polluting the environment and threatening the safety of the people. And if someone wants to keep a dog in the city, he is required to get approval from the neighbors. 0nly in this way can we co-exist happily and safely with the dogs in the city.

【答案解析】[解析] 本文属于常见的三段式作文。要求考生就某一事物或社会现象进行深入的剖析，并阐述自己的看法和立场。文中第一段要介绍养狗已成为一种时髦。第二段可以从两个或三个层面来说明其危害。例如破坏环境卫生，威胁他人安全等。第三段说出自己的看法。例如要严格控制，养狗要遵循法规等。