移动通信网无线区群的中心激励是指基地台位于无线小区的中心，并采用()实现无线小区的盖。
全向天线
暂无解析
Oursisbeautifulschoolwithalonghistory,____weareproud.
Ifhe____ontouristsforhisbusiness,hewouldhavetoclosehisshop.
IamsorryIhavenotimeatpresentto____moredetailorgiveyouanaccountofothercitiesofinterest.
Didyouattendthemeetingyesterday____Marytalkedalot?
Doyourememberthebuilding____flewaredflagalltheyearround?