You need to create a trigger to locate the Product report in the Rpt_Server, run the report, and test the status of the report. Which three built-ins would you use to accomplish this task?（） ["RUN_PRODUCT ","SET_REPORT_OBJECT_PROPERTY ","RUN_REPORT_OBJECT ","FIND_REPORT_OBJECT ","REPORT_OBJECT_STATUS ","COPY_REPORT_OBJECT_OUTPUT"]
蓄电池安装完毕，在正常时，即可进行浮充电。充电电压宜取（）V/单体，充电电流宜10小时率或按技术说明书规定。 ["2.23～2.25","2.24～2.25","2.25～2.26","2.26～2.27"]
The EMP table contains these columns: You need to display the employees who have not been assigned to any department. You write the SELECT statement: What is true about this SQL statement?（） [" The SQL statement displays the desired results."," The column in the WHERE clause should be changed to display the desired results."," The operator in the WHERE clause should be changed to display the desired results."," The WHERE clause should be changed to use an outer join to display the desired results."]
微生物污染食品的途径及其控制措施。
按照《社会保险法》规定，医疗机构应当为参保人员提供合理、必要的医疗服务。
简述我国对学前儿童游戏基本特征的认识。
