When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（）
1、A common occurrence when a vessel is r
A common occurrence when a vessel is running into shallow water is that（）.Athe wake is less pronouncedBthe vessel is more responsive to the rudderCsquat will cause a decrease in bottom clearance and an increase in draftDAll of the above
2、When a vessel is stationary and in a h
When a vessel is stationary and in a hogging condition，the main deck is under（）.Acompression stressBtension stressCshear stressDracking stre
3、When shall the stand-on vessel in a cr
When shall the stand-on vessel in a crossing situation take action to avoid the other vessel（）.AWhen a risk of collision existsBWhen action b...
4、A vessel is（）when she is not at anchor
A vessel is（）when she is not at anchor，made fast to the shore，or aground.AunderwayBmaking wayCdead in the waterDa power driven vessel
5、When a vessel is aground,（）.
When a vessel is aground,（）.Ashe is underwayBshe is not underwayCwhether she is underway cannot be determinedDshe might be or not be underway
6、A vessel is “engaged in fishing” when（
A vessel is “engaged in fishing” when（）.Aher gear extends more than 100 meters from the vesselBshe is using any type of gear，other than linesCshe is using fishing apparatus which restricts her maneuverabilityDshe has any fishing gear on board