航海英語(yǔ)水手工藝單項(xiàng)選擇題每日一練(2019.01.20)

來(lái)源：考試資料網(wǎng)

1 The revolving drum of a winch used to haul lines is called a（）.

2 A bowline is used to（）.

3 When picking up your mooring at the buoy，the correct method is to（）.

4 The 12-foot low-velocity fog applicator（）.

5 A mooring buoy，if lighted，shows which color light?（）