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Cheese: particípios em orações reduzidas (B2)

Traditional hard cheese is a technology for storing summer in a form that survives winter. Milk that would spoil in two days becomes a wheel that keeps for two years, and every step in the process exists to control which microorganisms thrive. ___ by hand twice a week and washed with brine, the rinds develop a dense surface that protects the paste while allowing it to breathe. Industrial production has reproduced much of this chemistry with starter cultures and controlled humidity, and the results are safe, consistent and cheap. What is lost is harder to price: the microbial character of a particular cave, and the livelihoods of mountain farms whose economics only work when milk becomes cheese on site rather than travelling to a distant factory.

Fonte: English for ALL (texto original).

Assinale a alternativa que completa corretamente a lacuna do texto.

  1. A) Turning
  2. B) Turned
  3. C) To turn
  4. D) Turn
  5. E) Having turned
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Resposta correta: B

A oração reduzida é passiva, como comprova o paralelismo com "and washed with brine", que também está no particípio passado; as cascas são viradas por alguém, à mão. "Turning" e "Having turned" dariam sentido ativo e transformariam as cascas no agente da ação, incoerente com a locução "by hand". "To turn" exprimiria finalidade, sugerindo que as cascas se desenvolvem para serem viradas, o que inverte a lógica do processo. "Turn" é imperativo e não pode encabeçar uma oração reduzida ligada ao sujeito da principal.

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