变压器安装在室外时,变压器室围栏上应有“()”警告牌。
A. 止步,高压危险!
B. 禁止合闸,有人工作
C. 禁止合闸,线路有人工作
D. 禁止攀登,高压危险!
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Photoshop中利用仿制图章工具操作时,首先要按()键进行取样。
A. Ctrl
B. Alt
C. Shift
D. Ta
进行心脏按摩时,要注意保持好节奏,每分钟的按压速度一般为()次左右。
李大钊,河北乐亭人,是伟大的马克思主义者、中国共产党的主要创始人之一。
A. 正确
B. 错误
When the AIM-CUE is being used, where do log messages go if the log file is full?()
A. The initial log file is named message.log.prev, and a new file named message.log is started.
B. Once the log file is full, the oldest log entries are dropped to make space for new entries.
C. When the log file becomes full, it is automatically copied to an external server and a new message.log file is started.
D. Once the log file becomes full, it stops logging new messages and the new log messages are lost.