航海英語海上求生單項選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 According to the Code of Federal Regulations，on vessels other than river ferryboats and river vessels，how are periodic lifeboat weight tests required to be conducted?（）

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2 Before hydraulic starting of an engine on a covered lifeboat，what need NOT be checked?（）

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3 The operating cord on an inflatable liferaft should be renewed by（）.

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4 Two individuals authorized to serve as a lifeboatman must be assigned to any lifeboat that has a capacity of more than（）.

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5 If you are forced to abandon ship in a lifeboat，you should（）.

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