航海英語航海日志的填寫單項(xiàng)選擇題每日一練(2019.03.11)

來源：考試資料網(wǎng)

1 A wise Captain gives clear direction in his（）for the officers on watch to call him if in any doubt whatsoever．

2 That REMOVE ANY LIST ON THE V/L AFTER EACH WATCH END means that（）.

3 When is the density of the water required to be logged in the logbook of a ship?（）

4 What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned?（）.

5 Which is supplied to the vessel by the MSA（）.