問題詳情
7.在淡水河、大甲溪和濁水溪等大河流源頭的水域，其共同具有的生態特色為何？
(A)溶氧高
(B)水質偏酸
(C)生產者多
(D)光合作用旺盛
(A)溶氧高
(B)水質偏酸
(C)生產者多
(D)光合作用旺盛
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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