問題詳情
6 貴重金屬、寶石等產品來源稀少，開發耗時。對於此類商品，生產者的短期供給較長期供給對於價格變動______，因此短期供給曲線的斜率較長期供給曲線______。
(A)較為敏感；平坦
(B)較為敏感；陡峭
(C)較不敏感；平坦
(D)較不敏感；陡峭
(A)較為敏感；平坦
(B)較為敏感；陡峭
(C)較不敏感；平坦
(D)較不敏感；陡峭
參考答案
無參考答案
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