GRE Reading Comprehension: OG/PP2-GRE阅读OG/PP2 - VE81Y188727YBRGRP

It can be inferred from the passage that the author would agree with which of the following statements? A. Over tie, the impact of human culture on the natural world has been largely benign. B. It is a mistake to think that the natural world contains many areas of pristine wilderness. C. The only substantial effects that human agency has had on ecosystems have been inadvertent.