阿摩線上測驗
37. Before boarding a suspicious vessel, coast guard personnel conduct a thorough ________ to ensure no drug is hidden on board.
(A) instruction
(B) insistence
(C) inspection
(D) insertion
答案：登入後查看
統計： A(2), B(3), C(5), D(1), E(0) #3930870
統計： A(2), B(3), C(5), D(1), E(0) #3930870
