When a work does not refer to the natural or objective world at all, it is called

Why do actors in silent dramas sometimes appear jerky and slightly ludicrous when viewed today?

A. because cameras were not hand cranked back then B. because all movies were photographed and projected at “silent speed” C. because the actors weren’t very talented D. because dramatic scenes were overcranked to slow down the action

Using music for political purposes is a not recent development in Chinese history.

Answer the following statement true (T) or false (F)