航海英語(yǔ)航海學(xué)基本知識(shí)單項(xiàng)選擇題每日一練(2019.01.17)

來(lái)源：考試資料網(wǎng)

1 A line of position formed by sighting two charted objects in line is called a(n)（）.

2 A plane that cuts the Earth’s surface at any angle and passes through the center will always form（）.

3 （）refers to the angle between true North and the heading line of the ship.

4 Except for N-S courses，and E-W courses on the equator，a great circle track between two points，when compared to a rhumb line track between the same two points，will（）.

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5 A light having characteristics which include color variations is defined as（）.

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