According to the passage, the following actions can help avoid further hazards.

Actions

★ If the nearest exit or exit stairwell is blocked by smoke, fire or other hazards, stay and wait for rescue.

★ During stairwell evacuation, hold on to the handrail, with high heels on.

★ Block others from entering the fl ow of traffic in the stairwell.

选择一项：
对
错