______ [originaltext] One of the consequences brought by urbanization is thi

游客2023-12-22  25

问题 ______  
One of the consequences brought by urbanization is this: such large concentrations of people pose immense environmental problems. In Mexico City, for example, one-quarter of the population has no access to running water, and one in five houses is not connected to the sewerage system. Located in a valley, the city suffers so badly from air pollution from motor vehicles that the city centre must periodically be closed to traffic. Mexico City’s problems are replicated in most other large cities in the developing world, and to a lesser degree in the large cities of industrialized countries as well.

选项

答案 城市化带来的后果之一是:人口如此大量地集中,带来了巨大的环境问题。例如,在墨西哥城,四分之一的人口没有自来水,五分之一的住宅没有连接到污水收集系统。由于坐落在山谷之中,该城市由于机动车排放而饱受空气污染,以至于市中心不得不阶段性禁行。墨西哥城的问题同样也在发展中世界的大多数大城市上演,工业化国家的大城市程度较轻。

解析
转载请注明原文地址:https://tihaiku.com/zcyy/3295168.html
最新回复(0)