单项选择题 While we may be interested in the possibilities of social harmony and individual fulfillment that may be achieved through nontraditional education, one cannot help being______about accepting any such program as a______the world’s ills.

单项选择题 Adams was so______that his friends did not bother to______him, because they presupposed that he would pay scant attention.

单项选择题 As has always been the case when tragedy has struck our community, the people of our town feel the obligation, and rightly so, to______in support of the victim and his family.