問題詳情
54 As commercial air travel decreased and land border controls increased during the COVID-19
pandemic, _____ drug trafficking on maritime and waterway routes accelerated in Europe, Latin America, North Africa, and South-East Asia.
(A) solicit
(B) illegible
(C) unprofitable
(D) illicit
參考答案
答案：D
統計：A:1,B:1,C:0,D:4,E:0
難度：計算中