语法一题！

Xiaotongdi

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
   E. Marconi conceived of the radio to be a substitute for the telephone, a tool for private conversation, other than what it is,
   
   答案是E，但是我读起来很不顺哦，尤其是那个to be……
   

Xiaotongdi

自己飘过！

mlvince

同问，我怎么觉得应该是conceived of。。。as。。

jianglindenise

答案貌似是c吧~~

OG12 SC-106~~

Xiaotongdi

C!!!

jianglindenise

对的~~

conceive of sth./sb. as 是固定搭配哟~~