問題詳情

5. （  ）______ problems were very serious in this country. A lot of African Americans（非裔美國人）were treated badly.           
(A) Vocational
(B) Comfortable
(C) Racial
(D) Green

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)