Stanley was ______ by what I had said and when I realized this, I apologized to him for being so tactless.

A．concentration
B．presupposition
C．revelation
D．reflection

A．The good director will attempt to explore new ideas as quickly as possible
B．The camera must be considered an integral and active element in the creation of a film
C．The cinema should emphasize serious and sober examinations of fundamental human problems
D．The proper composition of scenes in a film is more important than the details of their editing