A．Most victims were rescued successfully.B．The explosion caused the traffic jam in the street.C．The ambulance men failed to save the victim under the bricks.D．The company of the gas pipes was not blamed for the accident.
A．Most victims were rescued successfully.
B．The explosion caused the traffic jam in the street.
C．The ambulance men failed to save the victim under the bricks.
D．The company of the gas pipes was not blamed for the accident.