题目内容
简述什么是VLAN、为什么要划分VLAN、以及各种划分方式和对应的优缺点？
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论述逮捕的条件。
动车组六大关键技术
After the military training, the students became more ______1______.She was born ______2______, and has been suffering from poor health all the time.The meeting was ______3______ to begin at eight o'clock. But only a few appeared on time.Natural disasters further raised people's ______4______ of environmental protection.I finished all the difficult reading materials in 5 hours and felt quite ____5____.
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