Therefore—and this is the critical point—how television stages the world becomes the model for how the world is properly to be staged. (Unit 11: Amusing Ourselves to Death) What does the author imply?
选项：

A:TV has become a stage of the world.
B:TV has kept us well-informed about what is happening in the world.
C:TV’s effects in altering the style of American discourse are significant.
D:TV has become a stage for the audience to criticize this world.