单项选择题
A．make up nearly halt' of the American population B．are deeply interested in making a better life for all people C．have not been given a fair chance before now D．are always finding fault with their parents
A．People haven' t written much about American youth. B．Writers have wasted a great deal of their effort to write about American youth. C．Much has been written about American youth. D．Young people' s ideas are not important enough to the USA.
A．in front of the important guests B．far away from the king C．in front of the king D．nearer to the less important guests