根据《山东省人民政府办公厅关于切实加强和改进安全生产类、自然灾害类突发事件信息报告工作的通知》，各级各有关主管部门(单位)要加强监测预警,防范化解风险,切实做到（）。

"Moving of an anchor over the sea bottom to control the movement of the vessel is called（）.

"Moving of an anchor over the sea bottom involuntarily because it is no longer preventing the movement of the vessel is called （） .

"According to SMCP, vessel still afloat, abandoned at sea defines （）.

"根据标准航海通信用语,＂ A group of crew members trained for fighting flooding in the vessel＂指的是（） ？

"根据标准航海通信用语,下列哪选项对应错误的是（） ？

"According to SMCP, a sea room to be kept for safety around a vessel, rock, platform, ETC, or the place assigned to a vessel when anchored or lying alongside a pier, etc means （）.

"According to SMCP, to run a vessel up on a beach to prevent its sinking in deep water defines （）

"根据标准航海通信用语,＂ When a wind blows round anticlockwise ＂指的是 （） ？

"ADRIFT、DRIFTING、DRAGGING、DREDGING分别代表什么意思？（）

"根据标准航海通信用语，关于""May"", ""Might"", ""Should"" and ""Could"".以下说法正确的是