单选题Which of the following statements is least likely to cause the ignition of fuel vapors?（）AStatic electricityBAn open running electric motorCLoose wiringDExplosion proof lights
单选题
Which of the following statements is least likely to cause the ignition of fuel vapors?（）
A
Static electricity
B
An open running electric motor
C
Loose wiring
D
Explosion proof lights
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解析：
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