57. According to what I have learned in my introductory economics class, cost is
determined by ________ and demand.
(A) salacity
(B) scarcity
(C) security
(D) sublimity
詳解 (共 3 筆)
未解鎖
(A) salacity 好色(B) s...
未解鎖
cost is determined b...
未解鎖
(A) salacity -obscen...
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