問題詳情

47. What did Arnold Barnett’s research on bag-matching reveal?
(A) On average, only 7 flights a day will be delayed for 7 minutes due to the measure.
(B) Electronic detection system is not helpful in finding bombs.
(C) Terrorists can be identified and captured at airport easier than ever.
(D) TSA was grateful for his conclusions and agreed to follow his suggestion.

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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