单选题 It can be inferred from the text that one of the major objectives of affirmative action is to ______.

【正确答案】 D
【答案解析】文章第一段“the Supreme Court's ruling Monday upholding the goal of a diverse student body”指出:美国高等法院支持生源多样性的目标。与D项表达的意思相同,因此答案为D。