Each of the following items offers a suggestion for a translation into Portuguese of some excerpts of the text above. If the proposed translation is accurate and acceptable label the item C (certo). Otherwise, label it E (errado).
The typical sources of evidence for standard usage are literary texts, quality journalism, academic and professional writing, etc. (L.6-8) As fontes típicas que evidenciam o uso padrão são os textos literários, o jornalismo de qualidade, os escritos acadêmicos e profissionais etc.