摘要:Introduction American Psychological Association (APA) Style is a set of rules developed to assist reading comprehension in the social and behavioral sciences. Designed to ensure clarity of communicat[阅读全文]

摘要:Psycho(惊魂记)is a 1960 American suspense film directed by Alfred Hitchcock. The film is based on the screenplay by Joseph Stefano, who adapted it from the 1959 novel of the same name by Robert Bloch.[阅读全文]