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氨压缩机和氟压缩机正常运转时的（吸气温度比蒸发温度）分别高多少？

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黑色幽默的公共艺术比普通幽默的公共艺术具有更强的讽刺意义和批判性。

A. 正确
B. 错误

You performed an incomplete recovery and opened the database with the RESETLOGS option. The LOG_ARCHIVE_FORMAT parameter is set to ’ora_%t_%s_%r.log’. Which statement regarding the archived redo log files， created in an earlier incarnation of the database，is true？（）

A. The archived redo log files will be overwritten.
B. The archived redo log files are deleted automatically.
C. The archived redo log files should be moved to some other location.
D. The archived redo log files are still maintained because the file names are unique.

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ZPW-2000A型无绝缘移频自动闭塞系统，调谐区阻抗频率实际信号有（）的频偏。

A. 士10Hz
B. 士10.5Hz
C. 士11Hz
D. 士13Hz

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对罪犯判处没收全部财产的，应对犯罪分子个人所拥有的一切财产全部没收。

A. 正确
B. 错误

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