新GRE逻辑阅读 每日一练11

　　编辑点评： GRE阅读考试的材料，非常强调逻辑的关系，所以逻辑要点是大家在解GRE阅读题的时候的关键，本文就为大家例举了这样一篇逻辑短文，供大家参考和练习。

　　随着GRE阅读考试的难度日益增加，大家需要有针对性地进行练习，本文为大家例举的就是逻辑短文的练习，文末还附有答案，供大家更好地练习。

　　Hydrogeology is a science dealing with the properties, distribution, and circulation of water on the surface of the land, in the soil and underlying rocks, and Line in the atmosphere. The term geohydrology is 5 sometimes erroneously used as a synonym for hydrogeology . Geohydrology is concerned with underground water. There are many formations that contain water but are not part of the hydrologic cycle because of geologic changes that have isolated them 10 underground. These systems are properly termed geohydrologic but not hydrogeologic. Only when a system possesses natural or artificial boundaries that associate the water within it with the hydrologic cycle may the entire system properly be termed hydrogeologic.

　　1. It can be inferred that which of the following is most likely to be the subject of study by a geohydrologist?

　　Soft, porous rock being worn away by a waterfall

　　Water depositing minerals on the banks of a gorge through which the water runs

　　The trapping of water in a sealed underground rock cavern through the action

　　of an earthquake

　　Water becoming unfit to drink through the release of pollutants into it from a manufacturing plant

　　The changing course of a river channel as the action of the water wears away the rocks past which the river flows

　　2. The author refers to many formations primarily in order to

　　clarify a distinction

　　introduce a subject

　　draw an analogy

　　emphasize a similarity

　　resolve a conflict

　　答案：C/A

　　上文的题目大家答对了几题?大家不仅要多做题，更要善于总结，这样才会有针对性地提高。