航海英語(yǔ)航海出版物單項(xiàng)選擇題每日一練(2019.01.15)

來(lái)源：考試資料網(wǎng)

1 Aboard a survival craft，ether can be used to（）.

2 A list signal of one white light indicates that the vessel is （）.

3 On an Atlantic Ocean voyage from New York to Durban，South Africa，you should expect the Agulhas Current to present a strong（）.

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4 Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.

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5 A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? （）

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