航海英語水手工藝單項選擇題每日一練(2019.01.08)

來源：考試資料網(wǎng)

1 A tow bridle is attached to the main tow hawser at the（）.

2 The locking pin that joins the parts of a detachable link is held in position by（）.

3 On small sailing vessels，the PRIMARY reason for using nylon in a combination chain-nylon anchor line is to（）.

4 A drift lead indicates that the vessel is dragging anchor when the line is（）.

5 A face line is used to（）.