航海英語救生設(shè)備單項選擇題每日一練(2019.01.14)

來源：考試資料網(wǎng)

1 On a ship，a cabinet or space containing the controls or valves for the fixed firefighting system must be（）.

2 On a ship，a fixed carbon dioxide or other approved system must be installed（）.

3 On a ship，firefighting equipment must be inspected once every（）.

4 The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.

5 In addition to the life jackets stowed at each berth location，life jackets must be stowed at each watch station and（）.