相关考题
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单项选择题
AVAST means（）.
A.let go
B.pull
C.slack off
D.stop -
单项选择题
A SEA ROOM TO BE KEPT FOR SAFETY AROUND A VESSEL，ROCK，PLATFORM，ETC.，OR THE PLACE ASSIGNED TO A VESSEL WHEN ANCHORED OR LYING ALONGSIDE A PIER，ETC means（）.
A.Port
B.Commercial area
C.Berth
D.Roadstead -
单项选择题
A METHOD OF TOWING VESSELS THROUGH POLAR ICE BY MEANS OF ICEBREAKING TUGS WITH A SPECIAL STERN NOTCH SUITED TO RECEIVE AND HOLD THE BOW OF THE VESSEL TO BE TOWED defines（）.
A.Towing operations
B.Rigid coupled towing
C.Close coupled towing
D.Hard coupled towing
