稳定化合物
试述国有独资商业银行的资本充足现状和提高资本充足率的措施。
装设接地线时必须先接（），后接（），且必须接触良好。
10岁男孩，一年来时有尿频、尿急、排尿痛和排尿困难，尿流常突然中断，改变体位后又能继续排尿，应首先考虑（） ["急性膀胱炎","泌尿系结核","尿道狭窄","前列腺炎","膀胱结石"]
You are troubleshooting a problem with a cisco 7920 wireless ip phone that is causing the phone to drop calls. the problem appears to be a roaming bandwidth issuE. in order to verify what kind of issue it is， you decide to increase the bandwidth reserved for roaming on the wlan controller to the maximum. What level do you set the bandwidth to？（） ["25 percent","15 percent","5 percent","35 percent"]
每半年检查维护项目有哪些？
