思想的所有权和对思想的实际或虚拟表现的控制权，称为（） 物权。 知识产权。 使用权。 所有权。
《工程建设强制性条文》（电力工程部分）规定，地下开挖工程施工，进行爆破时，人员应撤至飞石、有害气体和冲击波影响范围之外，且无落石威胁的安全地点。单向开挖隧洞，安全地点至爆破工作面的距离，应不少于（）m。 A.50 。 B.100 。 C.200 。 D.500。
In the area of Performance Management and Diagnostics, which feature is supported in Oracle Enterprise Manager 12C?（） Search information in logs across multiple domains。 View different log information in single console location。 Save current performance data as baseline to be used in comparison with future data。 Provides single dashboard across multi-tier composite applicatio。
一般中、小型压缩机的主轴承多采用（）轴承。
What is the purpose of the until change option of the restore command？（） It allows you to select the SCN that you want to restore to.。 It allows you to select the log sequence number you want to restore to.。 It allows you to select the timestamp you want to restore to.。 It allows you to manually stop the restore at any time as online redo logs are applied.。 None of the above.。
Given：
What is the result？（）
