S1接口不支持的功能有()
A.SGW承载业务管理功能,
B.NAS信令传输功能,
C.网络共享功能,
D.支持连接态的UE在LTE系统内移动性管理功能.
参考答案:D
-----May I speak to Mr Tom, please?
----- I’m afraid he isn’t in. Would you like to ______ a message?
A.take
B.write
C.leave
D.tell
肝经湿热下注的临床表现有
A.黄疽
B.小便短赤
C.睾丸肿胀热痛
D.脉弦数