航海英語航海學基本知識單項選擇題每日一練(2019.01.13)

來源：考試資料網(wǎng)

1 A line on the Earth parallel to the equator is a（）.

2 A relative bearing is always measured from（）.

3 A special purpose buoy shall be（）.

4 How would you pass a red buoy in the maritime buoyage system “A”? （）

5 From your position you observe a rotating white and green light to the north. This light is most likely（）.