非马克思主义的关于法的本质学说主要有()
A. 神意说;理性说;公共意志说
B. 主权者命令说(规范说)
C. 民族精神说
D. 自由说
E. 社会控制说
A vessel is overtaking when she can see which light(s) of a vessel ahead?()
A. Only the stern light of the vessel
B. One sidelight and a masthead light of the vessel
C. Only a sidelight of the vessel
D. The masthead lights of the vessel
下列关于地震灾害伤员的紧急医疗救援,哪项技术原则是错误的()
A. 先“抢”后“救”
B. 准确伤员分类
C. 连续监护中后送
D. 早期清创、一期缝合
One of the methods NOT usually allowed in cleaning up oil spills in the United States is ().
A. skimmers
B. straw
C. dispersants
D. sawdust