题目内容

植物的花在成熟时,花粉落在(风传、动物传等)花柱头上的过程为()。一般花粉的贮藏温度是:1―5℃,空气相对湿度为6―40%为宜。

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You administer a SQL Server 2008 instance. You plan to deploy a new database to the instance. The database will be subject to frequent inserts and updates. The database will have multiple schemas. One of the schemas will contain a large amount of read-only reference data. You need to design the physical database structure for optimal backup performance. What should you do?()

A. Create the database by using a single data file and a single log file.
B. Create the database by using a single data file and multiple log files.
Create the database by using a single log file and multiple filegroups.
D. Create the database by using a single log file and a filegroup that has multiple data files.

仲裁中的调解

《一夜帖》是谁的书法代表作之一?

钢包吹氩时,氩气并()钢中的化学反应。

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