問題詳情

9. In its original sense, ‘nanotechnology’ refers to the projected ability to construct items from the bottom up, using_______ and tools being developed to make complete, high performance products.
(A) traits
(B) components
(C) techniques
(D) schemes

參考答案

答案:C
難度:適中0.576471
統計:A(5),B(18),C(49),D(10),E(0)

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