坡口机不可以用于管道的（） 切割。 修坡口。 关口找平。 对口。
You are a database administrator for your company. The company uses a SQL Server 2005 computer that runs Reporting Services. Reporting Services is used to produce hundreds of reports each day. You discover that the ReportServerTempDB database is growing. You need to minimize the size of the ReportServerTempDB database. What should you do？（） Decrease the time between transaction log backups of the database.。 Delete report snapshot history each week.。 Minimize the use of session caching in the reports.。 Minimize the use of report snapshots in the reports.。
张人利《如何以学定教，先学后教》中指出：在研究性学习活动中，学生不仅掌握了知识，而且研究的过程本身也是一种知识，是一种（），他支撑这创新能力的提升。
Which statements are true regarding system-partitioned tables?（） Only a single partitioning key column can be specified.。 All DML statements must use partition-extended syntax.。 The same physical attributes must be specified for each partition.。 Unique local indexes cannot be created on a system-partitioned table.。 Traditional partition pruning and partitionwise joins are not supported on these tables.。
货车厂、段修时，20型控制阀质量保证期限为（）。 6个月。 1年。 1个辅修期。 1个段修期。
In which file can the administrator view the detailed results of the overnight cluster automatic verification？（）
