航海英語海上救助單項選擇題每日一練(2019.01.22)

來源：考試資料網(wǎng)

1 A towline should be fastened to（）.

2 For a ship not on an international voyage，an approved substitute for an impulse projected rocket-type line throwing appliance is a（）.

3 A person may operate an air compressor in which of the following areas on board a tank barge?（）

4 In an open lifeboat，the lifeboat compass is usually（）.

5 A minor heat burn of the eye should be treated by（）.