卫生法的溯及力
After logging into the WCS wireless management server，the administrator is presented with the initial home page showing the network summary.there are four main menu choices across the top horizontal secreen.what is the purpose of the location menu choice？（） ["to configure the location and addition of a wireless lan controller（WLC） using an ip address. ","to enable the ：on demand” location of a single rogue AP or rogue client.","to configure the communication with a location appliance.","to configure the location and addition of a wireless access point using an ip address."]
近代的农村和现代的农村在社会生活方面最大的不同是（） ["饮食习惯","婚姻习俗","温饱问题","住宅出行"]
原始民族成年礼考验方法和手段有哪些？
幼儿园教育活动组织与实施的设计原理是什么？
简述水晶和托帕石原石的主要区别。
