The text concludes by stating that tech innovations in South Korea...
A) come from companies in close cooperation with Greenpeace in their common goal to protect the environment.
B) are promising, though South Korea has been ranked as the world’s deadliest country for outdoor air pollution these days.
C) have made the measurement of dust emissions possible, but have not yet found ways to suppress them.
D) have led South Koreans to control carbon pollution production in their own homes.
E) have had greater participation from non-governmental groups than from the Korean government itself.
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