阿摩線上測驗
11. Alterations to work schedule cannot be made until they _________by
the shift supervisor.
(A) will be cleared
(B) were cleared
(C) are cleared
(D) will be
clearing
答案：登入後查看
統計： A(13), B(37), C(80), D(4), E(0) #716558
統計： A(13), B(37), C(80), D(4), E(0) #716558
