航海英語救助作業(yè)用語單項選擇題每日一練(2019.01.07)

來源：考試資料網(wǎng)

1 Some sea water came into the wheel house during the voyage due to（）the window thereof.

2 If you saw flames aboard a vessel but could see the vessel was not on fire，you would know that the（）.

3 In a river subject to tidal currents，the best time to dock a ship without the assistance of tugs is（）.

4 In a storm，the windward lines of a ship’s mooring system provide（）.

5 The hinge fitting used to attach the boom to the mast is the（）.