当你去购买商品的时候,你一定会体会到人民币(纸币)给人们的生

当你去购买商品的时候,你一定会体会到人民币(纸币)给人们的生活带来了极大的便利。世界上最早的纸币出现在中国古代的北宋时期。请你指出它是( 

A.会子           B.交子              C.关子               D.瓦子

答案

B

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