On completion of corrections of all notices from a NM, mark（）on the front cover page of the NM with the same.

单项选择题When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（）

A.When the two vessels are less than half a mile from each other
B.When the give-way vessel is not taking appropriate action to avoid collision
C.When collision is imminent
D.The stand-on vessel is never allowed to take action

单项选择题Electronic Chart Display and Information system can assist the mariner in（）.

A.voyage plan
B.stability calculate
C.calculate ETA
D.monitor strength

单项选择题When you doubt the existence of risk of collision,（）.

A.such risk shall be deemed to exist
B.Such risk shall not be deemed to exist
C.You should keep your course and speed
D.You needn‟t take any action to avoid collision with any vessel

单项选择题（）may be laid ready for the cargo or may just be put in bundles ready for the stevedores to lay out as the cargo is loaded.

A.Wedge
B.Dunnage
C.Shore
D.Store

单项选择题All the following equipment can be used to identify the position of the vessel in distress except（）.

A.AIS
B.LRIT
C.VDR
D.GPS