单项选择题______ is regarded as the national epic of the Anglo-Saxons.
单项选择题______ has become the world's largest exporter of fish.
单项选择题Ezra Pound played a role as a leading spokesman of ______in the history of America.
单项选择题______ deals with the way in which a language varies through geographical space.
单项选择题Henry James is generally regarded as the forerunner of the 20th century______ novels.