Concept:When information or documents are passed around among people or places, the correct word is "circulated."Explanation:"Duplicated" means copied exactly."Spread" means to cover a larger area, but not necessarily in an organised way."Circulated" means to send or pass around from person to person."Printed" means produced on paper by a machine.Among the given options, "circulated" best fits the idea of passing information around.Answer:C. circulated