请教：Although it claims to delve into political issues, television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
(c) superficial if the three major network all
(e) superficial ,as when the three major network each
刘阵民的P192/7题 答案是E，我觉得E中的EACH 与BROADCAST矛盾，我选C。