航海英語包裝危險品與IMDG規(guī)則單項選擇題每日一練(2019.01.15)

來源：考試資料網(wǎng)

1 Sulfuric acid is a（）.

2 When stowing hazardous materials on deck，lashing of such cargo is permitted if（）.

3 Vessels carrying（）must not willfully wash decks or holds.

4 The Captain ordered the dangerous cargo on deck（）to lighten the ship and minimize the risk at sea.

5 Argon is classified as a（）.