题目:
The lubber’s line of a magnetic compass().
A.always shows true north direction
B.indicates the vessel's heading
C.is always parallel to the vessel's transom
D.is located on the compass card
答案:
参考答案:B
The lubber’s line of a magnetic compass().
A.always shows true north direction
B.indicates the vessel's heading
C.is always parallel to the vessel's transom
D.is located on the compass card
参考答案:B