問題詳情

22.There are no problems. The present ________ for the main engine are 112 per minute.
(A)resolution
(B)revolutions
(C)requisition
(D)repitition

參考答案

答案:B
難度:適中0.666667
統計:A(1),B(14),C(4),D(2),E(0)

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