A．The importance of creating believable characters in plays.
B．The influence of the literature of "realism" on French theatre.
C．A successful standard formula for writing plays.
D．A famous example of a well-made play.

A．To produce multiple scripts as quickly as possible.
B．To prevent the audience from using logic to guess the endings.
C．To avoid writing endings similar to those of other plays.
D．To ensure.that the plot would develop in a logical manner.

A．The difference between them might be unclear to some people.
B．Both are useful techniques for developing realistic characters.
C．The resolution usually occurs within the obligatory scene.
D．The obligatory scene is usually less exciting than the resolution.