航海英語安全用語單項選擇題每日一練(2019.01.18)

來源：考試資料網

1 The winch is liable（）worn-out in this way.

2 You hear on the radiotelephone the word SECURITE spoken three times. This indicates that（）.

3 I would be very much（）if you could arrange for a radio technician to come on board as soon as possible for my radar repair.

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4 In order to prevent galvanic corrosion，an aluminum boat must be insulated from the davits and gripes. Which of the following is acceptable as an insulator?（）

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5 Which may ignite fuel vapors?（）

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