單項(xiàng)選擇題()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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1.單項(xiàng)選擇題Please()search and rescue.

A.make command of
B.take command of
C.get command of
D.have command of

2.單項(xiàng)選擇題MERSAR is replaced by().

A.IAMSAR
B.COMSAR
C.ICAO SAR
D.1979 SAR

3.單項(xiàng)選擇題Which statement about firefighting foam is TRUE?()

A.Foam conducts electricity
B.To be most effective,foam should be directed at the base of the fire
C.Foam is most effective on burning liquids which are flowing
D.Foam can ONLY be used to extinguish class A fires

4.單項(xiàng)選擇題In case of your steering gear failed,()should be exhibited in shapes or lights.

A.not under command
B.restricted in her ability to manoeuvre
C.restrained by her draught
D.underway

5.單項(xiàng)選擇題The side of a ship which is farther from the winds is().

A.fairway side
B.open sea side
C.lee side
D.roadstead side

6.單項(xiàng)選擇題The indication of a slipping anchor is a(n)().

A.Decrease in mooring line length
B.Increase in the opposite amperage
C.Increase in the opposite line tension
D.Decrease in mooring line tension and amperage

7.單項(xiàng)選擇題If your radiotelephone fails while underway,().

A.You must visually signal oncoming vessels
B.You must immediately tie up in the nearest port until the radiotelephone is repaired
C.You must anchor until the radiotelephone is repaired
D.The loss of the radiotelephone must be considered in navigating the vessel

8.單項(xiàng)選擇題The Coordinator Surface Search(CSS)in a SAR situation should display by night().

A.Deck lights forward and aft
B.A white light over two red lights
C.A red light,white light,and blue light in a vertical line
D.A distinctive signal promulgated by the CSS

9.單項(xiàng)選擇題The ship which strikes any other vessel is called the().

A.Ship in the wrong
B.Responsible vessel
C.Vessel to be responsible
D.Wrong ship

10.單項(xiàng)選擇題Generally speaking,the most favorable bottom for anchoring is().

A.Very soft mud
B.Rocky
C.A mixture of mud and clay
D.Loose sand