Zhang is a more authentic ceremony in Chinese etiquette.

Zhang is an authentic sacrifice in China's ritual vessels. Its origin is very early, deeply imprinted in the traditional culture of China. At present, there are 140 pieces of Zhang Yueyou found in China, which are mainly distributed in Shanxi, Shaanxi, Hubei, Henan, Hebei, Shandong, Fujian, Guangdong, Sichuan and other places, but most of them are handed down or collected, and the unearthed objects excavated through formal archaeology are extremely rare. These unearthed objects also mainly appear in two sacrificial pits in Sanxingdui.

Although Zhang was often mentioned in the early documents of the Central Plains, it seems that the etiquette followed by the Central Plains people has always had a complete set of rules and regulations, which are complicated and precise, and Zhang's ritual vessels should be a dime a dozen, but in fact, the material evidence that can really be passed down to later generations still appears in the Chengdu Plain, which is regarded as "Yi" by the Central Plains. This place. According to the above materials, we can infer that ()

A. Zhang originated in the primitive civilization period of our country.

As a ritual vessel, Zhang has a sacred position.

C. A large number of ritual vessels were unearthed in Sanxingdui.

D. Zhang will be used in more orthodox sacrificial ceremonies in the Central Plains.

Answer: b