全面质量管理的要素有哪些？（） ["道德规范与诚实","信任与培训","团队协作与领导","赏识与沟通"]
After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to（）. ["Jack the vessel back up to a safe height","Proceed on to your next destination since the list is unimportant","Pump out all ballast to gain reserve buoyancy","Notify the Coast Guard"]
政府采购的保障制度有（）等几项。 ["招标制度","供应商评审制度","交货追查制度","审计监察制度","拍卖制度"]
四类地区输气管先上，一般每隔（）的距离设置一个线路阀室。
产品质量监督管理部门对下列产品实施重点监督检查（） ["A.有关人体健康和人身、财产安全的产品","B.关系国计民生的重要产品","C.实行生产许可证制度的产品","D.与群众关系密切的产品"]
栽培技术防治的具体措施有哪些？
