Biblioteca

Estuda os sinais, revê a matéria e consulta resumos quando precisares.

#957050cd

Sinalização luminosa, marcas no pavimento e outra sinalizaçãoUnder review

I intend to turn right. I must:

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.

AStop.

BProceed with caution.

CProceed quickly.