Questão #13782352010

Inglês — Nas (network attached storage)

Imagem da questão

According to Text 2, wave-power is, at present,

A a cost-effective form of generating energy. B cheaper than wind power but more efficient. C a renewable form of energy only for beach houses. D at a developmental stage and commercially unviable. E the only possible alternative energy source for Portugal.

Inglês — Nas (network attached storage)

Uma questão respondida. E as próximas?