問題詳情

39. Since the intensity of the Earth magnetic field varies over theEarth surface, the ______ magnetism affecting the compass in a shipwill vary with latitude, heading, and heeling angle.
(A) enduring
(B) permanent
(C) deduced
(D) induced

參考答案

答案:D
難度:困難0.368421
統計:A(3),B(7),C(0),D(7),E(0)

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