37 Finding a new species of different mammals and plants is a living proof of how much we have to learn about the
planet's _____ .
(A) smuggle
(B) maintenance
(C) biodiversity
(D) perseverance
詳解 (共 2 筆)
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Finding a new specie...
未解鎖
在不同的哺乳動物和植物中發現一個新物種是...