The chief functions of direct-mail advertising are to familiarize prospective buyers with a product, its name, its maker, and its merits and with the product's local distributors.

单项选择题Australia began to assume its modern configuration by the Eocene Epoch, some 50 million years ago, when Antarctica broke away and drifted southward.

单项选择题Although diverse, African music has certain distinctive traits, one of which is the use of repetition as an organizing principle.