Concerning the vocabulary in the text, it is correct to aff...
Texto
Human Rights
BBC Learning English News Word

(Texto adaptado. Disponível em:
http://downloads.bbc.co.uk/worldservice/learningenglish/n
ewswords/100211_nw_human_rights_text.pdf
Acessado em: 16/05/2012)
Concerning the vocabulary in the text, it is correct to affirm that
the words “often” (line 2) and “usually” (line 31)
are adverbs of frequency.