單項(xiàng)選擇題

The mariner must be the final judge of the reliance he can place on the information given in the Admiralty charts and other publications,since they（）.

A.may always be complete and up-to-date
B.may not always be complete and up-to-date
C.may sometimes be complete and up-to-date
D.may not sometimes be complete and up-to-date

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單項(xiàng)選擇題

A light is（）from Changshanzui,the SE extremity of the island.

A.exhibited
B.established
C.constructed
D.built

單項(xiàng)選擇題

Integrated Bridge and Navigation Systems(IBS/INS) provide excellent performance and reliable navigation under all conditions by（）.

A.integrating well-proven, harmonizing equipment
B.integrating all equipment in the bridge
C.an intelligent platform with ECDIS and Radar
D.the control center based on ECDIS

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The mariner must be the final judge of the reliance he can place on the information given in the Admiralty charts and other publications,since they（）.

你可能感興趣的試題

A light is（）from Changshanzui,the SE extremity of the island.

Integrated Bridge and Navigation Systems(IBS/INS) provide excellent performance and reliable navigation under all conditions by（）.