問題詳情

43. Which of the following is NOT a challenge confronting advertising industry now?
(A) Fraud.
(B) Ad-blocking.
(C) Complicated structure.
(D) Advantages enjoyed by big companies.

參考答案

答案:D
難度:困難0.294118
統計:A(0),B(2),C(10),D(5),E(0)

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