用戶【未來】點評問題和點評內容

【評論主題】132003年石油價格上漲,隨即天然氣的價格也跟著上漲,由此可推論石油與天然氣互為:(A)互補品,石油價格上漲促使天然氣需求增加(B)替代品,石油價格上漲促使天然氣需求增加(C)互補品,石油價格上漲促

【評論內容】

替代品:因為A財漲價,消費者換購買B財 (類似的物品)

互補品:兩種不可或缺的物品,一定要一起使用

題目說到上漲,代表需求增加

所以選B

有誤請糾正謝謝

【評論主題】45 Everyone was very surprised at the result of the ________ since it was quite different from what

【評論內容】A-completion完成B-competition競.....看完整詳解

【評論主題】45 Everyone was very surprised at the result of the ________ since it was quite different from what

【評論內容】A-completion完成B-competition競.....