常见的校园学习环境包括（） ["多媒体教室环境","图书馆学习环境","多媒体网络教室环境","专业实验室环境"]
“中国文武制度，事事远出西人之上，独火器不能及”，所以“中国欲自强，则莫如学习外国利器……师其法而不必尽用其道”。这主张（）。 ["强化了“华贵夷贱”的思想","制约了洋务运动的持续发展","强调学习西方政治法律制度","开启了西学渐入中国新时代"]
Which three practices are important to the implementation of a DiffServ QoS architecture？（） [" Because services are allocated throughout the network before the transmission of data begins， traffic classes can be guaranteed QoS services."," Traffic classes are marked with Layer 2 markings to allow for more granularity in identifying traffic classes."," Traffic classes are marked with Layer 3 markings to allow them to traverse different network types without loss of QoS information."," Traffic classes allow networks to provide proper QoS treatment of packets without applications having to request services."," Based upon the network capabilities， QoS markings are placed on packets as needed throughout the network to allow for proper QoS treatment of packets."," QoS markings are placed on packets as close to the network edge as possible to allow distribution and core devices to determine QoS actions as quickly as possible."]
（）组词意义同语素义一致。 ["动静；甜头；歌手","暗礁；迷雾；东床","沙发；吉它；琵琶","忘记；打扮；人物"]
考古学文化
变动成本法的优点主要包括（）、（）、（）、（）。
