They protested about the inhumane treatment of the prisoners. A. vicious B. warmhearted C. callous D. coldbloodedĐoạn văn739/5750They protested about the inhumane treatment of the prisoners.vicious warmhearted callous coldbloodedGiải thíchĐáp án B A. Xấu xa B. Nhân hậu C. Nhẫn tâm D. Máu lạnh