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Tienes 1 minuto para completar 5 preguntas de este test.
The primary sector Is the most important in Spain?
When the industrial revolution began?
11th century
19th century
18th century
15th century
The secondary sector obtains raw materials or natural
The tertiary sector includes the bussines that sell the products?
which of these activities belongs to the third sector?
river fishing
sea fishing
hypermarkets
steel production