14.觀光餐旅產品短期供給缺乏彈性,如床位、機位等銷售完畢,難以臨時加班增加生產,是屬於下 列哪種特性?
(A) Rigidity
(B) Heterogeneity
(C)Perishability
(D)Sensibility

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統計: A(2), B(0), C(0), D(0), E(0) #3868970