A、错
B、对
A、Collaboration
B、Commitment
C、Communication
D、Coordination
A、to establish a communication center
B、to set up communication channels
C、to establish a crisis management team
D、to develop a crisis management plan
A、no involvement
B、well prepared
C、not prepared, not properly staffed
D、active involvement
A、one
B、three
C、four
D、two