航海英語海洋學(xué)基本知識單項選擇題每日一練(2019.01.10)

來源：考試資料網(wǎng)

1 Radiation fog（）.

2 In a tropical cyclone，in the Northern Hemisphere，a vessel hove to with the wind shifting counterclockwise is（）.

3 Cold water flowing southward through the western part of the Bering Strait between Alaska and Siberia is joined by water circulating counterclockwise in the Bering Sea to form the（）.

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4 A swift current occurring in a narrow passage connecting two large bodies of water which is produced by the continuously changing difference in height of tide at the two ends of the passage is called a(n)（）.

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5 A current perpendicular to a vessel’s track has the greatest effect on the vessel’s course made good（）.

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