题目内容

社区建设的基本原则是();资源共享,共驻共建;权责统一,管理有序;扩大民主,居民自治;因地制宜,循序渐进

A. 发展经济,服务企业
B. 维护稳定,服务政府
C. 以人为本,服务居民
D. 繁荣文化,服务社区

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Your production database is running in archivelog mode and you are using recovery manager (RMAN) with recovery catalog to perform the database backup at regular intervals. When you attempt to restart the database instance after a regular maintenance task on Sunday, the database fails to open displaying the message that the data file belonging to the users tablespace are corrupted. The steps to recover the damaged data files are follows: 1. Mount the database 2. Open the database 3. Recover the data file 4. Restore the data file 5. Make the data file offline 6. Make the data file online Which option identifies the correct sequence that you must use to recover the data files?()

A. 2, 4, 3
B. 1, 4, 3, 2
C. 2, 5, 4, 3, 6
D. 5, 2, 4, 3, 6
E. 1, 5, 4, 3, 6, 2

论述裂缝深度的检查。

不能促进GH分泌的因素是()

A. 剧烈运动
B. 高血糖
C. GHRH
D. 多巴胺
E. 中枢α受体激动剂

销售系统油库汽车油罐灌装普遍采用()。

A. 自流发油
B. 泵送发油
C. 下装下卸
D. 自动化定量灌装

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