航海英語海上通信基本知識單項選擇題每日一練(2019.03.27)

來源：考試資料網(wǎng)

1 Which information must automatic identification systems (AIS) automatically provide to appropriately equipped shore stations，vessels and aircraft? （）

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2 That ship arrived there（）6 p.m.yesterday.

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3 The Vessel Bridge-to-Bridge Radiotelephone Act applies to which towboat?（）

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4 PORT A BIT SLUGGISH means that port rudder（）.

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5 AMVER is a system which provides（）.

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