发布时间：2017-07-11 来源：新东方在线 发布人：young
56. A) It is free from racial biases.
57. D) It is politically sensitive.
58. A) Racial biases are widespread in the professional world.
59. C) People’s conception of a person has much to do with the way he or she is labeled.
60. D) All ethnic groups share the nation’s continued progress.