航海英語狹水道、冰區(qū)與運河航行單項選擇題每日一練(2019.01.26)

來源：考試資料網(wǎng)

1 A SEA ROOM TO BE KEPT FOR SAFETY AROUND A VESSEL，ROCK，PLATFORM，ETC.，OR THE PLACE ASSIGNED TO A VESSEL WHEN ANCHORED OR LYING ALONGSIDE A PIER，ETC means（）.

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2 A vessel which is being assisted by an icebreaker would display a flag hoist consisting of the code numeral 4 when the vessel（）.

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3 Ice blink is（）.

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4 A situation has occurred where it becomes necessary for you to be towed. What action should be taken to prevent your vessel from yawing?（）.

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5 Before entering an ice area，the ship should be（）.

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航海英語狹水道、冰區(qū)與運河航行單項選擇題每日一練(2019.01.26)

航海英語狹水道、冰區(qū)與運河航行單項選擇題每日一練(2019.01.26)