Question

10)"This discovery was made by various people"- A frase na voz ativa: *

(a) Various people have made this discovery.

(b) Various people made this discovery.

(c) Various people had made this discovery.

(d) Various people are making this discovery.

(e) Various people make this discovery.

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Answer 1

Resposta:

Se você está aprendendo sobre Present Perfect, é a alternativa A

Se você nunca ouviu falar em Present Perfect, é a alternativa B