航海英語航行值班與海上避碰單項(xiàng)選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 A vessel engaged in trawling will show identification lights of（）.

2 A vessel approaching a narrow channel shall（）.

3 Which statement about the Navigation Rules is TRUE?（）.

4 In determining a safe speed（）shall not be among those taken into account.

5 A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.