单项选择题
A.Asset B.Atoll C.MUSA D.planet
最重要的大会是（）A.Mobile World Congress B.Expo C.cebit
单项选择题最重要的大会是（）
A.Mobile World Congress B.Expo C.cebit
鉴权矢量是谁发给谁？（）A.HSS->SGW B.SGW-HSS C.HSS-MME D.MME-...
单项选择题鉴权矢量是谁发给谁？（）
A.HSS->SGW B.SGW-HSS C.HSS-MME D.MME-HSS
were the majority of Self Optimization related feature？...
单项选择题were the majority of Self Optimization related feature？（）
A.PCI自配置 B.Automated neighbour configuration-ANR C.Energy savings D.Cell Outage Detection and Outage Mitigation
