PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.

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China ’ s war on particulate air pollution is causing more severe ozone pollution. According to the new research, there was so much particulate matter in the smog around Chinese cities that it helped to quell ozone production by acting as a sponge that collected chemical radicals.

PTERead Aloud: #912

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