女性,52岁,剧烈咳嗽后,右腹股沟韧带内侧下方突然出现半球形包块,疼痛,不能回纳,伴恶心、呕吐,肛门不排气。腹部透视:腹腔胀气,有数个阶梯状液气平面。嵌顿性疝急诊手术前准备,错误的是() ["禁食、禁饮","输液,纠正水、电解质失衡","备血","灌肠","胃肠减压"]
询问不满16周岁的(),应当通知其父母或者其他监护人到场。 ["违反治安管理行为人","被侵害人","目击证人","其他证人"]
Which are required initialization parameters in an Oracle Shared Server environment?() ["DISPATCHERS and SHARED_SERVERS","DISPATCHERS and MAX_DISPATCHERS","MAX_DISPATCHERS and MAX_SHARED_SERVERS","SHARED_SERVER_SESSIONS and DISPATCHERS"]
论述SERVEQUAL服务模型。
化学法镀覆
Directory类与DirectoryInfo类的主要区别是什么?