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
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