問題詳情

31.The overall efficiency of a system can be _ that of its weakest element.
(A) no greater than
(B) less greater
(C) nothing as great as
(D) not the greater

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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