問題詳情
9. 下列哪一種水生植物，無論水位高低，莖、葉始終保持在水面下？
(A)水蘊草
(B)睡蓮
(C)布袋蓮
(D)香蒲。
(A)水蘊草
(B)睡蓮
(C)布袋蓮
(D)香蒲。
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增
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