問題詳情
64. To balance a bigger turbine high on a flatting spar, a new type of turbine is to be designed with its gearbox sitting ____________.
(A) on the sea floor
(B) on the spar top
(C) at sea level
(D) behind the blades
(A) on the sea floor
(B) on the spar top
(C) at sea level
(D) behind the blades
參考答案
答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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