单项选择题
A.Carriage and lnsurance Paid toB.China Internet PeopleC.Control and Information ProtocolD.Controlled Insurance Programs
A.6B.7C.8D.9
A.须发送的数据超过7字节B.须发送的数据超过8字节C.生产、连接、长度属性值超过7D.生产、连接、长度属性值超过8