【单选题】The most noticeable trend among today's media companies is vertical integration, an attempt to control several related aspects of the media business at once, each part helping the other. Besides publi...
A.
They both belong to Rupert Murdoch.
B.
They are both big American media corporations.
C.
They both own several different but related media businesses.
D.
They are both outlets of differing viewpoints and innovative ideas.