The sequence of environmental emergency response procedures in China is ()
A、Receive the report; start the emergency plan; establish the emergency headquarters; screen and confirm; carry out the emergency disposal; terminate the emergency
B、Start the emergency plan; receive the report; carry out the emergency disposal; establish the emergency headquarters; screen and confirm;terminate the emergency
C、Receive the report; screen and confirm; carry out the emergency disposal; start the emergency plan; establish the emergency headquarters; terminate the emergency
D、Receive the report; screen and confirm; start the emergency plan; establish the emergency headquarters; carry out the emergency disposal; terminate the emergency