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單項選擇題

The master of any vessel entering Singapore may （） radio pratique to the Port Health Officer through his local agent.

A.apply to
B.apply for
C.apply with
D.apply in

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單項選擇題

The master got permission to pump out 500 tons of clean sea water for （）.

A.the purpose of trimming
B.the approval for ballast
C.the purpose of voyage
D.the approval for operation

單項選擇題

The load line certificate is issued by（）.

A.CCS
B.the National Cargo Bureau
C.MSA
D.PRC Customs