Question

9. Production of com and soya beans has increased DRAMATICALLY in the last years as an eco-friendly alternative to fossil fuels but environmental and human rights campaigners are worried that this will lead to DESTRUCTION OF rainforests Food prices could also go up as there is increased competition for crops as both foodstuffs and sources of fuel. Em relação as palavras em destaques é correto afirmar a) São exemplos de sufixos, mas não alteraram a classe gramatical no seu processo de formação b) São exemplos de sufixos e ambos são substantivos c) São exemplos de sufixos sendo que as suas terminações indicam as classes gramaticais adverbio e substantivo, respectivamente, d) Nenhumas das alternativas acima, 10. In the twentieth century, architects in large cities designed structures in a way that reduced noise and yet made living as comfortable as possible. THEY used such techniques as making walls hollow and filling this wall space with materials that absorb noise. A PALAVRA THEY REFERE-SE A: a) architects b) cities c) structures d) techniques​

Answer 1

Respos9)b

Explicaçã10)c