Biblioteca
Estuda os sinais, revê a matéria e consulta resumos quando precisares.
#kpbr6589
In this location, the markings inscribed on the pavement are:

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.
ADiversion arrows.
BPre-signaling arrows.
CSelection arrows.