問題詳情

7 Keep the____ card after you buy some appliances. You need to show it if repairs are necessary.
(A) insurance
(B) bargain
(C) description
(D) warranty

參考答案

答案：D
難度：適中0.400881
統計：A(66),B(22),C(36),D(91),E(0)

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warranty card 保證書