航海英語船體設備單項選擇題每日一練(2019.01.09)

來源：考試資料網

1 A block and tackle is rove to advantage. This means that the（）.

2 A set of interior steps on a ship leading up to a deck from below is known as（）.

3 Buckler plates are（）.

4 The riding pawl is（）.

5 The purpose of cant frames in steel vessels is（）.