What two choices can you make when redundancy is required from a branch office to a regional office?（） [" multiple Frame Relay PVCs"," dualWan links to the regional office"," dualWan links to another branch office"," single links - one to the regional office and one to another branch office"]
在知识经济时代，一切创新实际上归结于（）的创新。 ["生产工具","制度","人","组织"]
研究表明对学生进行专门的学习策略训练，其效果优于与学科内容融在一起的学习策略训练。
对W公司（资产减值的核算采用备抵法）本月发生的下列部分业务编制会计分录。结转本月直接生产领用材料的成本46 000元。
邮政法中规定的邮政专用品（）
参数检验
