GRE Reading Comprehension: JiJing 352-GRE阅读机经352篇 - XJZ427D5P585ZOH4J

The author of the passage suggests which of the following about the role of human factors in land-sliding activity? A. Human factors can intensify or alter the effects of climate change on land-sliding activity. B. It is likely that human factors affect land-sliding activity more than climate change does. C. Until recently, human factors did not have much impact on land-sliding activity.