GRE Reading Comprehension: Maggoosh-GRE阅读Maggoosh - 16T0Z1U01SEY582VM

In saying that the regulation of American firms tend to be "prescriptive", the author of the passage implies that A. environmental policy is, to some extent, controlled by firms B. regulated firms tend to show little interest in environmental regulation C. most firms are incapable of conforming to stringent regulations D. firms are given little to no say in environmental policy E. the government allows many firms to go unregulated