航海英語海洋學(xué)基本知識單項(xiàng)選擇題每日一練(2019.04.03)

來源：考試資料網(wǎng)

1 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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2 In mid-ocean，the characteristics of a wave are determined by three factors. What is NOT one of these factors?（）.

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3 In the Northern Hemisphere you are caught in the dangerous semicircle with plenty of sea room available. The best course of action is to bring the wind on the（）.

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4 The drift and set of tidal，river，and ocean currents refer to the（）.

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5 Advection fog is most commonly caused by（）.

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