航海英語號(hào)燈與號(hào)型單項(xiàng)選擇題每日一練(2019.01.10)

來源：考試資料網(wǎng)

1 If your vessel were proceeding down river (descending)，a green square marker with a green reflector border on the right bank would be a（）.

2 According to the Rules，when should lights be displayed?（）.

3 A vessel will NOT show sidelights when（）.

4 A 95-meter vessel aground sounds which fog signal? （）

5 A red triangular daymark marks（）.