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【判断题】
坚持“四不放过”原则：对施工过程中发生的不安全事件或事故，必须坚持原因分析不清楚不放过，责任人和员工没受到教育不放过，事故隐患不整改不放过，事故责任人没受到处理不放过的原则。( )A.
正确
B.
错误
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【简答题】阅读理解。 What will people die of 100 years from now? If you think that is a question, you have not been paying attention to the revolution that is taking place in bio-technology (生物技术). With the h...
【简答题】由传感器检测的机械运动信号一般转换与机械运动成正比例的连续电压信号，这种随着时间连续变化的信号称为（）信号。
【简答题】阅读理解。 What will people die of 100 years from now? If you think that is a question, you have not been paying attention to the revolution that is taking place in bio-technology (生物技术). With the h...
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