从哪些方面评价发动机换气过程的完善程度？为什么？
（）设置不是上互联网所必须的。 ["IP地址","网关","子网掩码","工作组"]
Your company has a server named SRV1 that runs Windows Server 2008. The default Print Services server role is installed on SRV1.The company wants to centralize printing on SRV1 for both UNIX and Windows users. You need to provide support to the UNIX users who print on SRV1.What are two possible ways to achieve this goal？ （） ["Install the Internet Printing role service on SRV1.","Install the Line Printer Daemon （LPD） Services role service on SRV1.","Configure the printers on SRV1 to use Line Printer Remote printing.","Install the File Services server role on SRV1 and activate the Services for Network File System role service."]
痴呆
患者因骨折使用四肢内固定钢板，5个月后因左前臂肿痛来医院复查，CR显示骨板断裂，经咨询得知患者过早体力劳动了。
出租无形资产取得的收益，在利润表中应列入（）。
