A. once helped maintain apartheid in Michigan. B. was against racism and racial segregation. C. states its position On preferential treatment. D. is going to rule on two new cases of segregation. 参考答案:A 答案解析:细节题。由Supreme Court定位至第三段。第二句指出;在他看来,密歇根州是种族隔离重新开始的地方--1974年最高法院裁决否定了一项让底特律的孩子乘公交车去郊区的计划。[A]符合文意,故为答案