問題詳情

16. Internet companies have long wanted to put entertainment content online, but fear of piracy, illegal downloading and disruption of their revenue model have so far made the studios ___________ their product.
(A)hold on tightly to
(B)continue on
(C)keep on
(D)make effort to

參考答案

答案:A
難度:適中0.586207
統計:A(17),B(1),C(2),D(3),E(0)

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