The significance of the achievements of ancient civilization in the history of the seventh grade People's Education Edition.

The ancient people of China created splendid civilization, and the main scientific and technological achievements were from the Han Dynasty to the Southern and Northern Dynasties.

After reading the value of Oracle Bone Inscriptions, two students were discussing, saying that "by studying a considerable number of Oracle Bone Inscriptions, we can have a fairly complete and in-depth understanding of the society and culture of the Shang Dynasty", and "Oracle Bone Inscriptions is a record of divination, and the number is quite boring, but the information we can provide is limited, so we need to use other materials".

(1) The main reason why Oracle Bone Inscriptions got its name.

(2) According to their comments in the materials, what is the most important value of Oracle Bone Inscriptions?

(3) What do you think is the significance of Oracle Bone Inscriptions's discovery and research?

Next choice

The bronze age was named after the important position of bronze reproduction in military affairs and life. The bronze age in China history includes the following periods: 1 Xia Dynasty, 2 Shang Dynasty, 3 Western Zhou Dynasty and 4 Warring States Period.

During the earthquake, Dujiangyan Project and other projects were built in the Spring and Autumn Period of A, the Period of B China, the Period of C Qin Dynasty and the Period of D Western Han Dynasty, except that the fish mouth was slightly damaged.

When Xiao Ming was reading, he recalled the letter written by Qin Minister to Qin Shihuang. The words above are a big series, b small series, c official script and d regular script.

The following historical figures in Historical Records cannot appear in Sima Qian's works: A Confucius B Shang Yang C Li Shiming D Han Wudi.

During the Three Kingdoms period, it was A Li Feng, B Li Yan, C Li Sheng D Li Xiyu who was appointed as Jiangzhou Duhu by the Prime Minister of Shu Han.