航海英語港口國檢查文件及報告（PSC）單項選擇題每日一練(2019.08.01)

來源：考試資料網(wǎng)

1 A ship must report a collision with an aid to navigation maintained by the Coast Guard to which office?（）

2 The direction in which a vessel is steered is the course. The path actually followed is the （）.

3 The external flotation bladder of an immersion suit should be inflated（）.

4 The force exerted by a propeller which tends to throw the stern right or left is called（）.

5 A chain stripper is used to（）.