46 What is this passage mainly about?
(A) Plastic pollution in oceans.
(B) Species affected by plastic waste.
(C) Harmful effects of plastic products.
(D) Problems of plastic waste management.
詳解 (共 1 筆)
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Plastic 塑膠；塑膠製品[P][K...
私人筆記 (共 1 筆)
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1.塑料直到19世紀末才被發明出來，直到...
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