题目：
电缆穿入带电的盘柜前，电缆端头应做绝缘包扎处理，电缆穿入时盘上应有专人接引，严防电缆触及带电部位及运行设备。
答案：
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参考答案：C
电缆穿入带电的盘柜前，电缆端头应做绝缘包扎处理，电缆穿入时盘上应有专人接引，严防电缆
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题型：判断题
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A.鼻阈
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E.下鼻甲前端
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C．30、15
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施用农家肥能促进植物生长，其原理是通过微生物的分解作用能够：（）
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②直接为植物提供ATP，保证能源
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