Biblioteca
Estuda os sinais, revê a matéria e consulta resumos quando precisares.
#be730e3f727c
Given this sign, I should know that:
AThe use of audible signals is only permitted outside built-up areas.
BThe use of audible signals is prohibited.Correct
CWithin built-up areas, the use of audible signals is always prohibited.
Does the correction look wrong?Let us know and we'll review this question.