[最新的6月JJ里的原题] GWD-23-19

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.

1. Marconi’s conception of the radio was as a
        substitute for the telephone, a tool for private conversation; instead, it
        is
2. Marconi conceived of the radio as a substitute
        for the telephone, a tool for private conversation, but which is
3. Marconi conceived of the radio as a tool for
        private conversation that could substitute for the telephone; instead, it
        has become
4. Marconi conceived of the radio to be a tool for
        private conversation, a substitute for the telephone, which has become
5. Marconi conceived of the radio to be a substitute
        for the telephone, a tool for private conversation, other than what it is,

E？

concieve of 。。。as，

E是to be错的

C，of course

conceive of sth. as

In E, "precisely opposite" lacks the subject and predictive verb.

C中的it感觉上有指代不清楚的错误，E里面的it避免了这种情况，跟其它选项相比，应该是相对正确的

I would choose C.

A. .. conception was as substite...  I think it is not a good logical predication.

B. but which is

C.there should not be misunderstanding here

D.E.  to be