本条例实施前已进行生产的企业,应当自本条例施行之日起()依照本条例的规向安全生产许可证领发管理机关申请办理安全生产许可证。 ["三个月内","半年内","一年内","两年内"]
墙纸拼缝收口位置可以预留在() ["相同型号墙纸预留在阴角处","不同型号墙纸预留在阳角处","不同型号墙纸预留在阴角处","相同型号墙纸预留在距离阴角100mm处","相同型号墙纸预留在距离阴角150mm处"]
古代建筑的屋顶举折与起翘与以下哪个因素无关?() ["采光","排水","等级","抗震"]
下列戏曲表演中虚实相生错误的是() ["以鞭代马","以车轮代替车","以船桨代替船","以扇子代替轿子"]
禁止在阳台处拼接,墙纸要裹过阳角()以上。 ["5mm","10mm","15mm","20mm"]
球童绩效评估方法有几种