航海英语判断题每日一练(2020.03.26)

单项选择题
When starting CPR on a drowning victim，you should（）.
A.start chest compressions before the victim is removed from the water
B.drain water from the lungs before ventilating
C.begin mouth-to-mouth ventilations as soon as possible
D.do not tilt the head back since it may cause vomiting
单项选择题
All of the following are part of the fire triangle EXCEPT（）.
A.electricity
B.fuel
C.oxygen
D.heat
单项选择题
An instrument that indicates wind direction is known as a(n)（）.
A.weather vane，wind vane or wind sock
B.hydrometer
C.hygrometer
D.sling psychrometer
单项选择题
（）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
单项选择题
When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect（）.
A.Both towheads will tend to drift apart，and the overtaking vessel will be slowed down
B.Both towheads will tend to drift together，and the overtaking vessel will be slowed down
C.Both towheads will tend to drift apart，and the overtaken vessel will be slowed down
D.Both towheads will tend to drift together，and the overtaken vessel will be slowed down