航海英語緊急用語單項(xiàng)選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 What is the MOST irritating to the skin?（）

2 What is the normal length of anchor cable used to anchor a vessel?（）

3 When testing a Class A EPIRB you will know the EPIRB is working properly if you hear on 99.5 Mhz FM or any vacant frequency on a nearby AM radio（）.

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4 Which is NOT a distress signal?（）

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5 The vessel was drifted off from her（）due to strong wind.

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