Men in traditional dragon dance costumes

Test and analysis: Commemorative coins have the same function as RMB in circulation at present, and the same denomination of RMB is circulated at the same value, which shows that they have collection value and can also be used as a medium of commodity exchange. Therefore, item C is selected in this question. Commemorative coins have use value and value, but they have no function of value scale. Its denomination is determined by the state, but its purchasing power is not determined by the state. ABD project error.

Comments: Although the knowledge of commemorative coins is a small knowledge point, it is an easy test point in the college entrance examination, so we should pay attention to it when reviewing for the exam. This question is moderately difficult. Commemorative coins should be comprehensively grasped from the aspects of essence, distribution and function.