Questão
CFS - Demais Especialidades
2019
VER HISTÓRICO DE RESPOSTAS
4000016204
Read the text and answer the question.



(Adopted from www.nytimes.com)

Choose the best alternative, according to the text. 
A
Levels of arsenic, up to ten times of above the legal limit,were found in one place beside the river. 
B
UN Human Rights Agency said that the mud dumped actuallycontained low levels of chemicals.
C
Illegal levels of arsenic and mercury polluted a river before adam burst in Brazil. 
D
Besides the high levels of arsenic, mercury was also found.