One of the principal dangers inherent in liquefied petroleum gas is（）.<br>A:as it warms up it becomes heavier than air<br>B:the way it reacts with sea water<br>C:the strong odor it produces<br>D:its low temperature causes frostbite or freezing

One of the principal dangers inherent in liquefied petroleum gas is（）.
A:as it warms up it becomes heavier than air
B:the way it reacts with sea water
C:the strong odor it produces
D:its low temperature causes frostbite or freezing

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10244552】个 (题库试题定时更新)