单项选择题

The port of registry is（）.

A.not required to be marked anywhere on the vessel
B.required to be marked on both bows and on the keel
C.required to be marked on the stern with the name of the vessel marked on both bows
D.required to be marked on the keel, stern, and both bows

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单项选择题The maritime labour certificate shall be issued to（）by the competent authority,or by a recognized organization duly authorized for this purpose.

A.a ship
B.a country
C.an authority
D.a person

单项选择题Prior to taking over the deck watch in port,the relieving officer shall not be informed by the officer in charge of the deck watch as to（）.

A.the depth of the water at the berth
B.the ship‟s draught
C.the duty of the relieving officer
D.the arrangement of anchor and the scope of the anchor chain

单项选择题A vessel constrained by her draft shall, when she overtakes a sailing vessel in a fairway,the sailing vessel is（）.

A.priviledged vessel and keep her course and speed
B.burdened vessel and give way to others
C.burdened vessel and keep course nad speed
D.priviledged vessel and give way to others

单项选择题Which of the following should not be paid attetion to as to accommodation for seafarers?（）

A.The size of rooms and other accommodation spaces
B.communication
C.Heating and ventilation
D.Noise and vibration and other ambient factors

单项选择题When anchoring,it is a common rule of thumb to use a length of chain（）.

A.five to seven times the depth of water
B.seven to ten times the depth of water
C.twice the depth of water
D.twice the depth of water plus the range of tide