3. Ironically, some new biodegradable plastics might not break down in oceans at all. These products are
designed to break down when they heat up in a landfill or _____ pile.
(A) fauna
(B) compost
(C) turf
(D) canopy
詳解 (共 1 筆)
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biodegradable (a)可行生...
私人筆記 (共 1 筆)
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compose (vt)做成一首歌，做成...
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