A.Changes in food production practices.
B.A growing demand for high quality food.
C.The benefits of organic food information.
D.The challenges facing the world food industry.
A.They want to show themselves to be patriots.
B.They are afraid such films may anger audiences.
C.Films with violence in them are no longer popular.
D.Films with terrorist themes are reflections on violence.
A.prevent themselves from slipping into their old bad ways
B.find out where the boundaries of taste and consumer tolerance lie
C.produce appropriate films with no violent content for the audiences
D.understand to what extent their films have contributed to the national crisis
A.They should point out to Hollywood how bad their films are.
B.They should accuse the filmmakers of desensitizing their children.
C.They should tell filmmakers where the boundaries of their taste lie.
D.They should ask filmmakers to make films that reflect traditional family life.