航海英語(yǔ)各種英文申請(qǐng)書單項(xiàng)選擇題每日一練(2019.05.01)

來源：考試資料網(wǎng)

1 A large basin cut into the shore，closed off by a caisson，and used for dry docking of ships is known as a（）.

2 （）any sick person on board now apart from the above-mentioned cases?

3 A fishing vessel casualty must be reported to the Coast Guard if it involves（）.

4 A drawbridge may use visual signals to acknowledge a vessel’s request to open the draw. Which signal indicates that the draw will NOT be opened immediately?（）

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5 It is not necessary to declare（）in the Health List.

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