問題詳情

17. If the proper card is not installed inside that computer, _____ impossible to start that complicated graphicsprogram.
(A)definitely is
(B) it is
(C) is
(D) because of

參考答案

答案:B
難度:簡單0.75
統計:A(0),B(3),C(1),D(0),E(0)

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