一、政党是政治沟通与交流网络中的重要政治主体政治系统如同其它经济系统、社会系统或生物系统一样,需要不同的政治主体利用事先制订好的规则、渠道参与到政治输入和输出的网络活动中,完整而严密的政治交流链条维系着政治系 First, political parties are important political entities in the network of political communication and exchange. Political system Like other economic, social or biological systems, political parties require different political actors to make use of well-established rules and channels to participate in the network activities of political input and output In the complete and rigorous political exchange chain maintains the Department of politics