航海英語(yǔ)STCW公約的有關(guān)內(nèi)容單項(xiàng)選擇題每日一練(2019.01.19)

來(lái)源：考試資料網(wǎng)

1 Functions aboard a tanker or tank barge such as connecting，disconnecting，and topping off must be supervised by（）.

2 The fitting that allows a boom to move freely both vertically and laterally is called the （）.

3 In writing up the logbook at the end of your watch，you make an error in writing an entry. What is the proper way of correcting this error? （）

點(diǎn)擊查看答案

4 You have orders to drop off a barge loaded with propylene oxide at a fleet.In doing so，you must ensure that（）.

點(diǎn)擊查看答案

5 When must the Master or person in charge of a ship log the position of load line marks in relation to the surface of the water in the logbook?（）

點(diǎn)擊查看答案