問題詳情

1 Computers are____ to most businesses. In other words, most businesses can not be operated without computers.
(A) initial
(B) indispensable
(C) innovative
(D) disruptive

參考答案

答案:B
難度:適中0.662791
統計:A(11),B(57),C(6),D(3),E(0)

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