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航海英語(yǔ)固體散裝危險(xiǎn)品與BC規(guī)則單項(xiàng)選擇題每日一練(2019.01.18)

單項(xiàng)選擇題
All of the following are part of the fire triangle EXCEPT（）.
A.fuel
B.electricity
C.oxygen
D.heat
單項(xiàng)選擇題
After sending a message describing the symptoms of an ill crew member，you receive a message containing the code MRL. This means “（）”.
A.Apply ice-cold compress and renew every 4 hours
B.Commence artificial respiration immediately
C.Give enema
D.Pass catheter into bladder
單項(xiàng)選擇題
After you get underway，what is the first river gage you will pass? （）
A.Bayou Sara
B.Baton Rouge
C.Head of Passes
D.Red River Landing
單項(xiàng)選擇題
An azimuth angle for a body is measured from the（）.
A.observer's meridian
B.Greenwich meridian
C.body's meridian
D.zenith distance
單項(xiàng)選擇題
An “on-load” release system on a survival craft means the cable can be released（）.
A.only when the load is taken off the cable
B.only when there is a load on the cable
C.only when activated by the controls at the lowering station
D.at any time

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