It’s inevitable that ships cause marine pollution as more and more ships transport cargo and people all over the world. The word underlined may be replaced by ________.
A. alterable
B. avoidable
C. certain
D. escapable
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The purpose of fire drill is to _________.
A. get Chief Officer familiar with the procedures of fire fighting
B. get Chief Engineer familiar with the procedures of fire fighting
C. get all crew members familiar with the procedures of fire fighting
D. get ETO familiar with the procedures of fire fighting
One of the main sources of damages or losses on board is ________.
A. blackout
B. fire
C. lack of illumination
D. abnormal functioning of machinery
For eliminating fuel of a fire, we can use the method of ________.
A. Cooling
B. Smothering
C. Starving
D. both B and C
The fire may spread through ________.
A. conduction
B. convection
C. radiation
D. all the above
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