下列不属于日本无产阶级文学作家的是？（） ["叶山嘉树","小林多喜二","宫本百合子","志贺直哉"]
系统性与循序渐进相统一的原则，是指教学按照学科的逻辑系统和学生的认识发展顺序进行，使学生系统掌握（）和（），形成严密的逻辑思维能力。
化合物结构对物质降解与转化作用的影响。
如果SC1单板检测到R-LOS告警，他会向对端回送一条（）告警。 ["R-SLIP","T-SLIP","OSC-RDI","OSC-REI"]
What are three advantages of VLANs?（） [" VLANs establish broadcast domains in switched networks."," VLANs utilize packet filtering to enhance network security."," VLANs provide a method of conserving IP addresses in large networks."," VLANs provide a low-latency internet working alternative to routed networks."," VLANs allow access to network services based on department, not physical location."," VLANs can greatly simplify adding, moving, or changing hosts on the network."]
按调节性能划分，挂治.凌津滩.东坪属于什么水库？
