They protested about the inhumane treatment of the prisoners.25/50Choose A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. They protested about the inhumane treatment of the prisoners.viciouswarmheartedcallouscoldbloodedGiải thíchĐáp án B A. Xấu xa B. Nhân hậu C. Nhẫn tâm D. Máu lạnh