填空题devouring

单项选择题Walt Whitman helped to promote the development of ______.

单项选择题In Britain the real power was in _____.

单项选择题In the United States, it is the_____that formulates foreign policy and prepares laws for the home front.

单项选择题To err is human, to forgive, divine . A little learning is a dangerous thing are taken from the poems written by______.