Question

Exercício
1 . The following sentence in the present perfect tense would be "L... It was an
opportunity for States to reaffirm [...]".
a) It has been an opportunity for States to reaffirm.
b) It was been an opportunity for States to reaffirm
c) It is an opportunity for States to reaffirm
d) It's being an opportunity for States to reaffirm
e) It has being an opportunity for States to reaffirm.

preciso pra agora ​

Answer 1

Resposta:

tenho exatamente 99,9 % de chance de ser a A) e os outros 1% de ser a C)

Explicação:

Mas no caso a A)