When a station officer sees an inconvenient old people in the station, what shouldn’t he or she do?
A.
A station officer should turn around and go away immediately.
B.
A station officer should go up and ask the inconvenient old people if he needs some help.
C.
A station officer should advise the inconvenient old people to take another transportation.
D.
A station officer may suggest the inconvenient old people take the lift.