問題詳情

35 In case of drug trafficking via post parcels or packets sent by courier service, addresses might be fake. ________deliverycan help reveal the identity of the people behind these fake addresses.
(A)Controlled Covered
(B) Under
(C) -controlled Under
(D) -covered

參考答案

答案:A
難度:適中0.521739
統計:A(12),B(1),C(4),D(3),E(0)

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