問題詳情

9 Due to the____________ , we will upgrade you to business class.
(A)baggageallowance 
(B)   misconduct 
(C)overbooking  
(D)weather condition

參考答案

答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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