問題詳情
56. 浮力袋的浮揚能力是決定於：
(A)浮力袋的形狀
(B)浮力袋材質的強度
(C)物體的深度
(D)浮力袋的容積。
(A)浮力袋的形狀
(B)浮力袋材質的強度
(C)物體的深度
(D)浮力袋的容積。
參考答案
答案：D
難度：非常簡單1
統計：A(0),B(0),C(0),D(1),E(0)
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