阿摩線上測驗
107. Please ensure that all confidential documents are stored________in the locked filing cabinet before leaving the office.
(A) secure
(B) security
(C) securely
(D) secures
答案：登入後查看
統計： A(4), B(13), C(145), D(2), E(0) #3782039
統計： A(4), B(13), C(145), D(2), E(0) #3782039
