航海英語船舶修理業(yè)務(wù)單項選擇題每日一練(2019.01.20)

來源：考試資料網(wǎng)

1 After riveting is completed，the joints on the shell of a vessel are generally made watertight by（）.

2 I hereby request permission to（）the ship hull for routine maintenance.

3 The deck control valve to be（）after being repaired.

4 Manifest and cargo plan are the two most important shipping papers required for（）.

5 The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.