阿摩線上測驗
10 According to Europol, one-third of the organized transnational crime is involved in drug _______ of one form or another.
(A) regulating
(B) hijacking
(C) stalking
(D) trafficking
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統計： A(0), B(0), C(0), D(1), E(0) #3930400
統計： A(0), B(0), C(0), D(1), E(0) #3930400