阿摩線上測驗
119. Management reserves the right to modify the employee handbook, ______ that advanced notice is provided to all staff members.
(A) in case of
(B) as if
(C) provided
(D) unless
答案：登入後查看
統計： A(70), B(38), C(85), D(36), E(0) #3805307
統計： A(70), B(38), C(85), D(36), E(0) #3805307
