GRE Reading Comprehension: ETS-GRE阅读ETS - 250O4Z34JSIIE4PI7

Which one of the following best expresses the main point of the passage? A. Risk communicators are effectively addressing the proliferation of complex technologies that have increasing impact on public health and safety. B. Risk communicators should assess lay people's understanding of technologies in order to be able to give them the information they need to make reasonable decisions. C. Experts who want to communicate to the public about the possible risks of complex technologies must simplify their message to ensure that it is understandable. D. Risk communication can be perceived as the task of persuading lay people to accept the impact of a particular technology on their lives. E. Lay people can be unduly influenced by subjective concerns when making decisions about technological risks.