The text deals with a main public interest issue in South Korea related to...
A) the dirt and dust deriving from the overcrowded streets in the country’s capital.
B) air pollution, and the health risks brought about by fine-dust particulates.
C) a variety of factors impacting on the South Koreans’ quality of life in the present days.
D) the great number of camera-equipped drones flying all around Seoul’s skies.
E) the many types of pollutants produced by the country’s industries and residents.
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