肾上腺素可用于治疗（） ["慢性充血性心力衰竭","急性过敏性休克","因α受体阻断引起的低血压","急性心肌炎"]
You have a computer that runs Windows 7 Home Premium. You need to upgrade the computer to Windows7 Ultimate. You must achieve this goal in the minimum amount of time. What should you do?（） ["Perform a Windows Anytime Upgrade.","Download and run the Windows 7 Upgrade Advisor.","Insert the Windows 7 installation media. From the Install Windows dialog box， select the Upgrade option.","Start the computer from the Windows 7 installation media. From the Install Windows dialog box， selectthe Upgrade option."]
信息管理手册的主要内容有（）。 ["A.确定工程进度 ","B.确定信息管理的任务 ","C.确定信息的分类 ","D.负责工程档案管理 ","E.确定信息的编码体系和编码"]
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. The user name and password that is kept by the connection string is stored directly in the code of the application. You want to make sure that the password in the connection string is as protected. What should you do？ （） [" Add the connection string to the Settings.settings file."," Add connection string to the Web.config file and use protected configuration."," Use the TRUE setting in the Persist Security Info keyword."," Use the FALSE setting in the Persist Security Info keyword"]
材料三“口红效应”这一20世纪30年代提出的理论也在海外媒体上不断亮相。所谓“口红效应”是指在美国，每当经济不景气时，口红的销量反而会直线上升。……在经济不景气的情况下，人们仍然会有强烈的消费欲望，所以会转而购买比较廉价的商品。尤其是战争期间，政府和传媒都鼓励妇女们涂抹着口红进入工厂或军队，唇间一抹亮丽的红色成了鼓舞士气的法宝。由于大工厂多转产战备物质，各个时装公司纷纷承担起口红生产的任务，这保证了口红在战争期间的供应。美国海军特地开办培训课程，让女兵们学习，如何快速完美地化妆，同时还规定，从军女性的口红颜色必须与她们制服上红色臂章和帽子上红色细绳相搭配。――《美丽与禁忌：口红的历史》。根据材料三，指出美国“口红效应”出现的原因。综合上述材料并结合所学知识，谈谈女性地位与社会发展的关系。
心源性呼吸困难应严格控制输液速度，滴速为（）滴/分
