标题: OG 13,105题。代词问题 [打印本页] 作者: inferno19 时间: 2013-1-4 15:55 标题: OG 13,105题。代词问题 Marconi's conception of the radio was as a substitute for the telephone, a tool for private conversation: instead, it is precisely the opposite, a tool for communicating with a large, public audience. (A) Marconi's conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is (B) Marconi conceived of the radio as a substitute for the telephone, a tool for private conversation, but which is (C) Marconi conceived of the radio as a tool for private conversation that could substitute for the telephone; instead, it has become (D) Marconi conceived of the radio to be a tool for private conversation, a substitute for the telephone, which has become (E) Marconi conceived of the radio to be a substitute for the telephone, a tool for private conversation, other than what it is,