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單項選擇題

When one of two vessels（）is required to keep out of the way the other must keep her course and speed.

A.In sight of another
B.Sights the another
C.Not in sight of the other
D.In sight of one another

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單項選擇題

When a vessel is in any doubt as to whether such a situation exists she shall（）that it does exist and act accordingly.

A.consume
B.assume
C.perfume
D.resume

單項選擇題

Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.

A.Nova Scotia
B.Maine and Massachusetts
C.Georgia and NE Florida
D.California and Mexico

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