Leia o artigo 11 da Declaração Universal dos Direitos Humanos, em inglês, para responder as questões de números 71 a 73, assinalando a alternativa que completa corretamente as respectivas lacunas.

The Universal Declaration of Human Rights

Article 11

(1) Everyone charged with a penal offence has the right to be presumed innocent —71— proved guilty according to law in a public trial at which he —72— all the guarantees necessary for his defence.

(2) No one shall be held guilty of any penal offence on account of any act or omission —73— did not constitute a penal offence, under national or international law, at the time when it was committed. Nor shall a heavier penalty be imposed than the one that was applicable at the time the penal offence was committed.

(www.un.org. Adaptado.)