阿摩線上測驗
5. In order to make sure all the courses to be steered are accurate, the gyro steering repeater
should be checked against the ______ after each change of course.
(A) bearings
(B) course recorder
(C) magnetic standard compass
(D) radar
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統計： A(105), B(92), C(321), D(54), E(0) #2051815
統計： A(105), B(92), C(321), D(54), E(0) #2051815
