航海英語號燈與號型單項選擇題每日一練(2019.01.15)

來源：考試資料網(wǎng)

1 As defined in the Rules，a towing light is a yellow light having the same characteristics as a(n)（）.

2 A power-driven fishing vessel is underway on the high seas and is not engaged in fishing. Which of the following factors determines what lights she will show?（）.

點擊查看答案

3 Daymarks marking the starboard side of the channel when going towards the sea are（）.

點擊查看答案

4 While underway，in fog，you hear a whistle signal of one prolonged blast followed by two short blasts. This signal is sounded by a vessel（）.

點擊查看答案

5 A power-driven vessel，when towing astern，shall show（）.

點擊查看答案