单项选择题President Franklin D. Roosevelt's actions to get America out of the depression was called ______.
单项选择题Hardy is one of the representatives of English ______ at the turn of the 19th century.
单项选择题Most part of Australia has a______ climate.
单项选择题The author of Cours de Linguistique Generale is ______.
单项选择题______ is the study of word formation and the internal structure of words.