单选题 Everyday there are reports of______ that have been committed against innocent people.
A. behaviors B. fixtures C. subordinates D. atrocities

【正确答案】 D
【答案解析】[解析] behavior“举止，行为”；fixture“固定设备，预定日期”；subordinate“下属”； atrocity“残暴，暴行，凶恶”。