张某，42岁，食管癌晚期，不能进食，给予脂肪乳、氨基酸等输入。1周后，患者主诉有疼痛感，注射部位沿静脉走向出现条索状红线，局部组织肿胀，发红。临床考虑静脉炎。此患者的正确护理措施是（） ["放低患肢","超声波治疗","增加患肢活动","保留静脉置管","95％乙醇局部湿热敷"]
Initially， for the Automatic Workload Repository （AWR） statistics， the retention period is set to 7 days， the collection interval is set to 30 minutes and the collection level is set to Typical in your production database. You have been using the Memory Advisor for the last three months to generate recommendations for tuning memory components. However， when you observe the Memory Advisor on a Friday， you find that the statistics are available only for two days， Thursday and Friday， of that week. What would have caused the statistics to be removed？（） ["On Wednesday， the statistics have been purged.","On Wednesday， the retention period has been set to zero.","On Wednesday， the collection interval has been set to zero.","On Wednesday， the collection level has been changed to All.","On Wednesday， the retention period has been set to one day.","On Wednesday， the retention period has been set to two days.","On Wednesday， the collection level has been changed to Typical.","On Wednesday， the collection interval has been set to 1440 minutes."]
变电站（所）内铜金属性的设备接头在过热后，其颜色会变为（）。 ["黑色","紫色","浅红色"]
A customer has a web application with HTTP Sessions that need to be replicated to a backup site that is more than 100 miles away from the primary site, connected over the Internet. Which type of session replication in WebLogic is recommended?（） ["MAN Replication","WAN Replication ","Synchronous Replication","Asynchronous Replication","Database Replicatio"]
竣工决算应包括本项目从筹建到竣工投产全过程的全部实际投资，包括建筑工程费、安装工程费、设备工器具购置费、工程建设其他费、预备费，建设期贷款利息、铺底流动资金等构成投资的全部费用支出。
简述米尔格罗姆和罗伯茨模型。
