A.concealed to prevent mechanical damage
B.concealed so the boat can be maintained more easily
C.protected from the weather
D.in an accessible place behind the ceiling
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A.overtake
B.not overtake
C.overtake or not
D.decide if you should overtake
A.one month
B.four months
C.six months
D.one year
A.provide safety-related information automatically to shore stations，other vessels and aircraft
B.receive safety-related information automatically from similarly equipped vessels
C.exchange safety-related information with shore-based facilities
D.All of the above
A.navigation status
B.ship's heading
C.port of origin
D.time stamp
A.Port of origin
B.Name of vessel
C.Course and speed over ground
D.Draft of vessel
A.satellite communications
B.navigational information
C.weather information
D.position reporting service
A.will be coming to periscope depth
B.will be coming to the surface
C.is on the bottom in distress
D.is in distress and will try to surface
A.pulling a submarine cable
B.engaged in diving operations
C.engaged in underway replenishment
D.transferring explosives
A.identity
B.time of origin
C.reply
D.procedure code
A.reply
B.text
C.time
D.answer
最新试题
Sorry to have kept you（）for a long time.
To reduce the amount of catenary you may（）.
When communicating on the radiotelephone using plain English，what procedure word indicates the end of my transmission and that a response is necessary? （）
DO NOT，REPEAT，NOT OVER-TAKE means that you should（）.
Take tug’s towing line to（）.
Free communication effect is in direct proportion to（）.
The following（）is a standard phrase.
When may the automatic identification system (AIS) be switched off? （）
The Agent promised to keep me（）of how our business was going on.
The Vessel Bridge-to-Bridge Radiotelephone Act applies to which towboat?（）