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What categories can we divide emergency planning into?
选择一项：
A. Incident.
B. Disaster.
C. Emergency disaster planning.
D. Emergency disaster planning and emergency incident planning.
E. It is Tom.
F. The operator of 911.
G. The ambulance service, the police and fire departments.
H. Leaflets about emergency plannin

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出自：国家开放大学-人力资源管理-管理英语3

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