Warning that computers in the United States are not secure, the National Academy of Sciences has urged the nation to revamp computer security procedures, institute new emergency response teams, creating a special nongovernment organisation to take charge of computer security planning.
15. Warning that computers in the United States are not secure, the National Academy of Sciences has urged the nation to revamp computer security procedures, institute new emergency response teams, creating a special nongovernment organization to take charge of computer security planning.
(A) creating a special nongovernment organization to take (B) creating a special nongovernment organization that takes (C) creating a special nongovernment organization for taking (D) and create a special nongovernment organization for taking (E) and create a special nongovernment organization to take
答案是E,给的解释是:需要加and是因为三个并列最后一个前面要加连词。 但是为什么A不对?creating a special …我觉得可以做为一个伴随结果,前面两个computer security procedures和new emergency response teams的组成就create成一个special nongovernment organization。