問題詳情

24. Why does the passage give the example of Facebook and YouTube?
(A) To point out how global the world is rapidly becoming.
(B) To demonstrate the weaknesses in social-networking sites.
(C) To show how Facebook and YouTube create motivational ads.
(D) To provide examples of channels used to spread messages.

參考答案

答案:D
難度:適中0.5
統計:A(1),B(2),C(1),D(6),E(0)

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