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CMS专题
CMS专题
其他考试
下列纳税人应缴纳城市维护建设税的是()。
An important tablespace of your database is dropped by mistake. You use the Flashback Database feature to retrieve the tablespace. You perform the following steps to retrieve the tablespace： 1. You log on to Enterprise Manager as SYSDBA. 2. You select the maintenance screen. 3. You choose Perform Recovery option on the maintenance screen. 4. You choose Whole Database in the Object Type drop-down list Perform Recovery： Type screen. 5. You choose Recover to Current Time from the Operation Type on the Perform Recovery： Type screen. 6. You provide the Host Credentials for a database user. on the Perform Recovery： Type screen. 7. You click the continue button. An information screen appears saying that the database is unavailable. What is this information screen？（）
在低年级学生年龄小、知识面窄、能力不强，这一阶段班级活动管理的特点是（）。
船用手提式灭火器的容量一般在（）。
胆汁淤积性黄疸患者不可能出现的实验室检查结果是（）
新版税务综合办公系统，缓急程度为“特急”的文件，在列表中显示的图标为（）。
在制饼干营养标签的过程中，如何确定其检测项目？以儿童为食用人群的饼干，可以强化哪些营养素？
下列物质不是通过自由扩散进入细胞的是（）。
叙述薄钢板通风管道定额的工作内容。
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