When a station officer notices that one passenger gets sandwiched between safety doors or train doors, what should he or she do?

A、If one passenger gets sandwiched between safety doors/train doors，station officer should take emergency measures and open the doors immediately.;

B、Station officer should save the passenger immediately and make the passenger calm down.;

C、Station officer should inquiry how the whole thing happened after the passenger calms down.;

D、Station officer should run away and ask for somebody else’s help.