阿摩線上測驗
105. Employees wishing to take a leave of absence must submit their requests _______ to their immediate supervisors.
(A) director
(B) directly
(C) direction
(D) directive
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統計： A(2), B(69), C(5), D(3), E(0) #3805113
統計： A(2), B(69), C(5), D(3), E(0) #3805113
