航海英語海上救助單項選擇題每日一練(2019.01.11)

來源：考試資料網(wǎng)

1 A negative metacentric height（）.

2 If you have to jump in the water when abandoning a vessel，your legs should be（）.

3 A towline should be fastened to（）.

4 A person has fallen overboard and is being picked up with a lifeboat. If the person appears in danger of drowning，the lifeboat should make（）.

5 A racetrack turn would be better than a Williamson turn in recovering a man overboard if（）.