航海英語船舶索具名稱單項(xiàng)選擇題每日一練(2019.01.08)

來源：考試資料網(wǎng)

1 A snatch block would most likely be used as a（）.

2 Manila lines in which the strands are right-hand laid（）.

3 Anchor shackles should have a breaking strength that is（）.

4 A rolling hitch can be used to（）.

5 The square knot is used for（）.