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單項(xiàng)選擇題

The company should establish procedures by which（）receive relevant information on the safety management system in working language or language understood by them.

A.New personnel
B.The ship's personnel
C.Personnel transferred to new assignments
D.Visitor

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單項(xiàng)選擇題

When two power-driven vessels are meeting head-on and there is a risk of collision,each shall（）.

A.stop her engines
B.alter course to starboard
C.sound the danger signal
D.back down

單項(xiàng)選擇題

The overall set in Malacca straight is to the NW, but from May to September there is a tendency for SE sets to prevail in some N and central parts.In this sentence,“set”refers to（）.

A.The direction of traffic flow
B.The direction of current
C.The direction of monsoon
D.The direction of wind