航海英語海洋學(xué)基本知識單項(xiàng)選擇題每日一練(2019.01.26)

來源：考試資料網(wǎng)

1 Ocean currents are well defined and（）.

2 The currents are（）mosoonal origin．

3 The edge of a hurricane has overtaken your vessel in the Gulf of Mexico，and the northwest wind of a few hours ago has shifted to the west. This is an indication that you are located in the（）.

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4 A coastal current（）.

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5 Low pressure disturbances，which travel along the intertropical convergence zone，are called（）.

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