A.Because
B.Owing to
C.Having been
D.Being
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A.A vessel engaged in laying，servicing or picking up a navigation mark，submarine cable or pipeline
B.A vessel engaged in dredging，surveying or underwater operations
C.A vessel engaged in replenishment or transferring persons，provisions or cargo while underway
D.A power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following
A.Any aircraft designed to maneuver on the water
B.A vessel engaged in dredging，surveying or underwater operations
C.A vessel under sail provided that propelling machinery is not used
D.A small vessel sailing at night
A.are
B.is
C.have
D.has
A.ship surveyor's report
B.a ship's certificate
C.a cargo inspection report
D.a diver survey report
最新試題
Should the vessel have no deratisation certificate at the time of her delivery，she（）be held to be unseaworthy.
Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by（）.
The end of the joint with the exterior threads is called the（）.
The bottom of the mast rests on a part of the keel called the mast（）.
At least one reinspection shall be made on each vessel holding a Certificate of Inspection valid for two years. This inspection shall be held between the tenth and fourteenth months of the duration period of the certificate and shall be（）.
At the same time，it is（）for you to signify your acknowledgement of the responsibility for the collision by signing the copies of this letter hereto attached and to return me two copies in due time.
Chafing gear（）.
The smallest size of flaw that can be detected on a radiograph examination of a weld will be indicated by the（）.
The angle at which the anchor flukes penetrate the soil is the（）.
At（）an occasional survey has been carried out．