Lesson Five
听力部分
Dictation: Please prepare your paper and pen.

_______, the United States Motion Picture Association began ____________. The ______ of a _____provided a _____ to __________. The _____________ were ______ understood __________________. "G" ______that the movie was for General Audience, "PG" ________that it _______ Parental Guidance and "R" _________ Restricted Viewing. But why the ________________ "X" was ________ to____ the movies that _____________________________ or ________________? The "X" _________________ Extra Restricted.