MS与BSS间的接口是（）

A.后者需要重新建立A8连接；The latter need store establish the A8 connection
B.后者不需要重新建立A10连接；The latter need store establish the A10 connection
C.后者需要重新建立A10连接；The latter does not need store establish the A10 connection
D.后者不需要重新建立A8连接；The latter does not need store establish the A8 connection

A.SMPP33协议
B.SMPP34协议
C.Diameter协议
D.SMPP3.4扩展协议

A.RA-RNTI
B.preamble
C.TC-RNTI
D.C-RNTI