Biblioteca
Estuda os sinais, revê a matéria e consulta resumos quando precisares.
#kpbbgap9
In cases where the level crossing has no protection or signaling, I can only begin to cross it after making sure that no train is approaching. Do you agree with this statement?
Question under review
This question hasn't been validated yet, so it doesn't appear in exams and the correct answer isn't shown for now.
AYes.
BNo, I should only ensure that no other vehicle is crossing the level crossing.
CNo.