A.A sternlight only
B.Anchor lights only
C.A white light over a red light only
D.A white light over a red light and anchor lights
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A.Riggins
B.Gears
C.Boarding arrangements
D.Fittings
最新試題
If the officer on watch is in any doubt as to the pilot’s actions，or intentions，he should （）.
The transfer procedures for oil products are required to be posted （）.
On no account （）proceed without pilot in this water area．
When the movement of engine is no longer required the pilot usually gives the order like this（） .
Is the pilot ladder all right at this （）
It’s all right to rig the pilot ladder on lee side （）.
The step of a pilot ladder which prevents the ladder from twisting is the （）.
Is the pilot boat （） station
The pilot motor launches are （） blue，with the PILOT in white．
From （）the mariner can understand the data of tide．