問題詳情

4. User _______ can be helpful in product promotion, only when such a word-of-mouth strategy is implemented effectively.
(A) digestion
(B) exhibition
(C) testimonials
(D) amenities

參考答案

答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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