問題詳情

36 Police say they are not sure if Mr. Carlson is __________ by himself, or if he may report to the leader of a largerdrug smuggling operation.
(A)securing
(B)retreating
(C)pursuing
(D)acting

參考答案

答案:D
難度:困難0.290419
統計:A(76),B(79),C(82),D(97),E(0)

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