directions: for this part you are allowed 30 minutes to write a composition on the topic city problems. you should write no less than 120 words and base your composition on the outline below:
1.越来越多的人涌入大城市，有些问题随之产生。
2.比较明显的大问题有......
3.我对这种现象的想法。
city problems
nowadays, millions of migrant workers flock into cities in search of jobs and better
living. however, with the sharp rise in the urban population, many problems arise in t
he development of cities.
firstly, cities become more and more crowded, putting much pressure upon transportation, housing, sanitation, education, employment and so on. city services and facilities have been strained to a breaking point. secondly, a growing number of private cars emit huge amount of carbon dioxide, leaving the air mercilessly polluted. what is more, the city is also threatened by rising crime. not a single day passes without the report of someone being robbed, kidnapped or murdered. last but not least, city-dwellers are not only separated from the natural world but also isolated from each other, even not knowing the name of their next-door neighbor.
all these problems have harmed the attractiveness of the city. unless there is some improvement, more and more people may seek to live in the suburbs.
来源：作文地带整理。
