在事故链概念中，潜伏性错误是指？ In the accident chain concept, what is the mean of latent error?
A.对飞行安全构成直接威胁的错误 The error constitute a direct threat to the flight safety
B.对飞行安全具有潜在影响的错误 The error has the potential impact on the flight safety
C.不会被激活、可以忽略不计的错误 The error is NOT activated and negligible
正确答案是B