Who should direct short-term recovery actions immediately following a disaster? 谁应当在灾难发生后立即领导短期的灾难恢复行动？（）

• A、Chief Operating Officer. 首席运营官
• B、Chief Information Officer. 首席信息官
• C、Chief Executive Officer. 行政总裁CEO
• D、Disaster Recovery Manager. 灾难恢复经理