whAt hAppEnED BEForE thE strikE BrokE out
A．British AirwAys DismissED mAny workErs.
B．thousAnDs oF pAssEngErs lEFt strAnDED At hEAthrow Airport.
C．British AirwAys CAnCEllED 80% oF its Flights.
D．British AirwAys Cut Down thE wAgEs oF thE workErs.