说明内存类型和内存插槽类型的关系。
下列哪几种情况不宜洗胃：（） ["口服强酸","口服强碱","腐蚀性药物中毒","食道梗阻","消化性溃疡"]
《劳动合同法》规定，用人单位自用工之日起满1年不与劳动者订立书面劳动合同的，视为用人单位与劳动者（） ["已订立期限为1年的固定期限合同","己解除劳动合同","签订期限为2年的固定期限合同","已订立无固定期限劳动合同"]
Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2). The main office has a third-party gateway device named Gateway1. Gateway1 is connected to the internal network and the Internet. Gateway1 supports IPSec. In thebranch office, you have a server named Server1. You create an IPSec policy on Server1. You need to ensure that Server1 can establish an IPSec tunnel to Gateway1. What should you use to configure the IPSec policy?（） ["an IP filter that allows only Internet Control Message Protocol （ICMP） traffic.","an IP filter that allows only TCP traffic on port 1701.","a pre-shared key for authentication.","Kerberos authentication."]
新修订的《中国共产党纪律处分条例》共去除70余条与刑法、治安管理处罚法等法律法规重复的内容。
某厂生产甲产品，产品单价为10元/件，单位产品变动生产成本为4元，固定性制造费用总额为24000元，销售及管理费用为6000元，全部是固定性的，存货按先进先出发计价，最近三年的产销量资料如下表：
分别按两种方法计算期末存货成本；
