Which of the following parameter sets must be configured on the cisco wireless location appliance？（） ["network connections","location views","access points","object definitio"]
一则电视广告的播出时间一般不超过（） ["10秒","20秒","30秒","40秒"]
What is the minimum recommended access point overlap for voice roaming？（） ["less than 10 percent","10 to 15 percent","15 to 20 percent","25 to 30 percent"]
企业为保持或提高产品质量所发生的各种费用指的是质量成本中的（）。 ["预防和检验成本","内部质量损失成本","外部质量损失成本","使用寿命周期成本"]
在我们的生活中，每一种情绪都需要自我管理，才能真正做情绪的主人。（）
何种自然现象要迅速把客人运回站内？
