影响大学生心理健康的首要因素是（） ["生物遗传","学校环境","家庭环境","负面生活事件","社会环境"]
You have a server that runs Windows Server 2008. The server has the Terminal Services Gateway （TS Gateway） role service installed. You need to provide a security group access to the TS Gateway server. What should you do？（） ["Add the security group to the Remote Desktop Users group.","Add the security group to the TS Web Access Computers group.","Create and configure a Resource Authorization Policy.","Create and configure a Connection Authorization Policy."]
理性的训练
患者，男，52岁，拟于明日行心脏搭桥术，术前晚患者紧张得难以入睡，护士应：（） ["让恢复效果好的患者介绍经验","指导患者进行放松练习","利用社会支持系统","遵医嘱适当地给予药物","批评患者休息不好会影响明日手术"]
不管国际风云如何变幻，我们始终不渝地奉行（）的和平外交政策。 ["独立自主","独立自强","主权至上","和平共处"]
教师如何培养学生的观察力？
