A.every day
B.every week
C.every month
D.every year
您可能感興趣的試卷
你可能感興趣的試題
A.more slack in the mooring lines
B.a strain on the mooring lines
C.chafing gear on the mooring lines
D.grease on the mooring lines
A.calms
B.light winds
C.strong winds
D.precipitation
A.on a collision course
B.the vessels will pass within one mile
C.it becomes apparent to her that the give-way vessel is not taking appropriate action
D.the relative speed of the vessels indicates collision in less than six minutes
A.mark the position of a lost mooring
B.determine your vessel's sideslip underway
C.determine your speed through the water
D.indicate location of a man overboard
A.Conspicuous
B.Permanent
C.Preliminary
D.Temporary
最新試題
On the approach of a warm front the barometric pressure usually（）.
SEARCHABLE NOTICES TO MARINERS can be searched by all the following options except（）.
On a nautical chart，the inner ring of a compass rose indicates（）.
Navigational warnings are published according to（）.
Which is the correct procedure for anchoring a small to medium size vessel in deep water （）.
Navigational warnings and weather bulletins for shipping（）from Singapore Radio.
Steam smoke will occur when（）.
Many navigational warnings are of a temporary nature，but others remain in force for several months or may be succeeded by（）.
Vessels should not anchor or trawl in the vicinity of pipelines and are（）in the pipeline area shown on the chart.
The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a（）.