单项选择题
Of the following four types of music, ______ is considered the native American music.
单项选择题 Which of the following is not a compound word
单项选择题 With Howells, James, and Mark Twain active on the literary scene, ______ became the major trend in American literature in the seventies and eighties of the 19th century.
单项选择题 The "langue & parole" concept was developed by ______.
