— I think travelling by train is more comfortable than travelling by plane.

—_________. In my opinion, travelling by plane is more comfortable.

A．I agree with you

B．I couldn’t agree more

C．You’re right

D．I’m afraid it isn’t

负责领导指令的具体下达，各业务部门和专业工作的统一协调、调度和具体指挥，属于( )

A．公安领导工作

B．公安秘书工作

C．公安指挥工作

D．公安政治工作