航海英語海洋學(xué)基本知識(shí)單項(xiàng)選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 In most cases，the direction of the apparent wind lies between the bow and（）.

2 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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3 A current will develop between areas of different density in ocean waters. If you face in the same direction the current is flowing，the water of（）.

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4 The length of a wave is the length（）.

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5 The direction of the surface wind is（）.

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