Test
B2 quiz
Preguntas del test (4)
1grey water is used for drinking water
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- BFalso
2screening removes large floating objects, e.g. branches and plastic bags
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3water can produce electricity by going through a dam and spinning a turbine to power a generator
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4reservoirs our only used for water uses
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Información
- Descripción
- A quiz on b2
- Autor
- 10lw8141
- Idioma
- English
- Visitas
- 66
- Etiquetas
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