航海英語救生作業(yè)單項選擇題每日一練(2019.03.29)

來源：考試資料網(wǎng)

1 A rigid lifesaving device designed to support survivors in the water is a（）.

2 To inflate a davit launched liferaft you（）.

3 In evacuation from a ship，an individual without the option of a survival craft or liferaft should enter the water on the leeward side，except when（）.

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4 To launch a liferaft by hand you should（）.

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5 Inflatable liferafts are provided with（）.

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