航海英語沿海與大洋航行單項選擇題每日一練(2019.01.07)

來源：考試資料網(wǎng)

1 You are approaching a vertical lift bridge.You know the span is fully open when（）.

2 （）is not a type of IALA maritime buoyage system.

3 A sailing vessel shall not impede the safe passage of a（）．

4 As you approach Kate Aubrey Bar Light (mile 788 AHP)，yoursearchlight will show what type of marking at the light? （）

5 Preferred channel marks are aids to navigation which all following marks other than（）．