航海英語水手工藝單項選擇題每日一練(2019.01.21)

來源：考試資料網(wǎng)

1 When anchoring a small sailing vessel in rough weather，the best anchor line would be composed of（）.

2 A face line is used to（）.

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

4 How are lifelines attached to a life float?（）

5 What is meant by spotting the boom?（）