航海英語應(yīng)急部署單項(xiàng)選擇題每日一練(2019.01.14)

來源：考試資料網(wǎng)

1 The success of an indirect attack on a fire depends on the（）.

2 The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.

3 There are two disadvantages to CO₂ pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.

4 The muster list shows each rig hand’s muster station，his duties during abandonment，basic instructions，and（）.

5 The sprinkler system of a survival craft is used to（）.