Question

Até hoje a CEI encontra-se indefinida em alguns aspectos. Dê exemplos q justifiquem isso

Answer 1

Well there are many different answers to this question and I am not sure what the answers is.

Answer 2

Translated from Portuguese:

"The C.E.I is still undefined in some respects today. Give examples that justify this".

It is a simplest translation from the Portuguese language into English language.