阿摩線上測驗
22 ______ excellence in running a hotel restaurant is considered by many hotel managers the most difficult challenge of all.
(A)Achieving
(B)Resembling
(C)Dictating
(D)Exhausting
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統計： A(53), B(18), C(8), D(5), E(0) #353571
統計： A(53), B(18), C(8), D(5), E(0) #353571
