- 搜标题
- 搜题干
- 搜选项
单项选择题
Bi Sheng’s printing consisted of four processes: making the types, composing the text, printing and retrieving the movable types.
Bi Sheng’s printing consisted of four processes: making the types, composing the text, printing and retrieving the movable types.
A、正确
B、错误
