JJ SC第五题

5．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. C

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,

请问NN这道题是选C还是E？ 我觉得C里的that有歧义。谢谢

这题争论很久了。老美都说是C.