13.以自然落下式施肥機進行施肥作業，肥料之排出量是由何者來控制？(A)肥料顆粒之大小 (B)馬力之大小 (C)行駛速度(D)肥料箱開口之大小

問題詳情

13.以自然落下式施肥機進行施肥作業，肥料之排出量是由何者來控制？
(A)肥料顆粒之大小
(B)馬力之大小
(C)行駛速度
(D)肥料箱開口之大小

參考答案

答案：D
難度：簡單0.809524
統計：A(0),B(3),C(5),D(34),E(0)

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