人文素养可以区分为三个不同层面，即人文知识、（）和人文精神。
Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used?（） [" Troubleshooting is more complicated."," Service and switch modules are underutilized."," Layer 2 adjacency is required with the servers that use this design."," Layer 3 adjacency is required with the servers that use this design."," Load balancing will always occur across both access layer uplinks."]
简述青少年美育的意义。
在没有资本限量的投资期决策中，最常用的指标是（）。
声母s和sh在发音上有和异同？
法国著名成人教育家、实践家（）在1965年联合国科教文组织召开的巴黎成人教育会议上做了以终生教育为题的报告。
