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6.Why can’t ultraviolet light scorch our skin on E
[A]BecausetheEarth’satmospherecanmakeultravioletlightlessharmful.
[B]Becauseultravioletcan’treachtheEarthatall.
[C]BecausetheEarthisfarawayfromthoseplanetsradiatingultravioletlight.
[D]Becauseotherspaceplacesisnearfromthoseplanetsradiatingultravioletlight.
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