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【題組】43.請問「丙、戊」之間的平均坡度百分率為何(平均坡度=相對高度差/水平距離 100%)? (A)45% (B)55% (C)75% (D)90%。
問題詳情
【題組】
43.請問「丙、戊」之間的平均坡度百分率為何(平均坡度=相對高度差/水平距離 100%)?
(A)45%
(B)55%
(C)75%
(D)90%。
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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