A.preferred-channel buoys
B.starboard- or port-side buoys
C.special marks
D.safe water buoys
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A.You may enter fairway
B.You should enter fairway
C.ANSWER. It is permitted to enter fairway
D.You could enter fairway
A.I may enter fairway
B.I might enter fairway
C.INTENTION. I will enter fairway
D.I will probably enter fairway
A.as soon as practicable on leaving port
B.prior to departure
C.within 24 hours of departure
D.within 12 hours of departure
A.midnight
B.noon
C.beginning of the watch
D.any convenient time
A.to be informed
B.informed
C.on informing
D.informing
A.isn't he
B.doesn't he
C.hasn't he
D.didn't he
A.at
B.in
C.on
D.of
A.in
B.to
C.on
D.at
A.which hatch will be loaded first
B.will which hatch be loaded first
C.will hatch of which be loaded first
D.first will which hatch be loaded
A.captain
B.capstan
C.capital
D.carpenter
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The following（）is a standard phrase.
PORT A BIT SLUGGISH means that port rudder（）.
Automatic identification systems (AIS) are required to（）.
Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）
To reduce the amount of catenary you may（）.
The Vessel Bridge-to-Bridge Radiotelephone Act applies to which towboat?（）
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Routine radio communications should be no more than（）.
That ship arrived there（）6 p.m.yesterday.
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