單項選擇題

Any person maintaining a listening watch on a bridge-to-bridge radiotelephone must be able to（）.

A.speak English
B.repair the unit
C.send Morse Code
D.speak a language the vessel's crew will understand

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單項選擇題

Any person maintaining a listening watch on a bridge to bridge radio-telephone must be able to（）.

A.Speak English
B.Repair the unit
C.Speak Spanish
D.Send Morse code

單項選擇題

Although the parties are entitled to make their contract in any manner that they like，it is usual for them to adopt one of the standard forms and then（）it as they think fit.

A.amend
B.repair
C.improve
D.clear

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