广告活动的主体包括( )
A.广告主
B.广告公司
C.传播媒介
D.广告受众
E.广告内容
参考答案:A,B,C
---She has never been to Hong Kong, ________ she?
---__________, so she knows little about it.
A.has, No
B.hasn’t, Yes
C.has, Yes
D.hasn’t, No
下列属于百福卡卡BIN的有()
A.622681
B.622682
C.622683
D.622999