单项选择题

A.permitted for drawing fuel samplesB.permitted for dra……

Outlets in gasoline fuel lines are（）.

A.permitted for drawing fuel samples
B.permitted for draining fuel from lines
C.permitted for bleeding air from lines
D.prohibited

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单项选择题Many dangerous cargoes are stowed on deck because of the（）.

A.danger to crew and cargo
B.necessity of periodic inspection
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D.All of the above

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A.a boom
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A.12 months since last dry-docking
B.18 months since last dry-docking
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A.Replace the batteries
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D.Replace the platinum filament

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A.either
B.the master
C.the Shipowner
D.neither