大副英语题库带答案1(丙类)
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The arc of a great circle which passes through the body and celestial poles is part of the ().
- A.Hour circle
- B.Diurnal circle
- C.Observer's meridian
- D.Altitude circle
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The tropical year differs from which year by 20 minutes ().
- A.Astronomical year
- B.Natural year
- C.Equinoctial year
- D.Sidereal year
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A predictable result of a vessel nearing a bank or edge of a channel is that the ______.
- A.stern is drawn to the bank as the bow sheers off
- B.bow sheers toward the bank
- C.vessel continues in a straight line，but with greatly reduced maneuverability
- D.vessel will be drawn bodily into the bank unless the engines are stopped
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Two vessels are in an overtaking situation.Which of the lights on the overtaken vessel will the overtaking vessel see ().
- A.Two masthead lights
- B.One masthead light and a sidelight
- C.Both sidelights
- D.Stern light only
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If dangerous goods have been thrown overboard by the Shipowner or the master，()can be made liable for their loss.
- A.either
- B.the master
- C.the Shipowner
- D.neither
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The system will accept a harbor map which is incorrect，therefore the operator must ()in harbor selection.
- A.be considered
- B.be prudent
- C.be bold enough
- D.be carelessness
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______ is used for distress and urgency traffic，and may be used by aircraft for safety purpos
- A.channel 6
- B.channel 13
- C.channel 16
- D.channel 70
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When a vessel is aground，().
- A.She is underway
- B.She is not underway
- C.Whether she is underway cannot be determined
- D.She might be or not be underway
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______ the survivors known more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.
- A.Have/could have been saved
- B.Have/could have saved
- C.Had/could has saved
- D.Had/could have been saved
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You are to ()the convoy at 1745 hours.
- A.Leave
- B.Sail for
- C.Take part in
- D.Make
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