单选题 We had been taken over by another firm, and a management ______ was under way.

【正确答案】 A

【答案解析】cleanup清洗，打扫，可引申为“(对不法行为的)清除”；setup安排，组织；breakout逃走，(军事)突围；takeout外卖。相比之下cleanup最符合句意。