(Choose 1 answer)
Which did NOT happen in the "Early printing media" period?
A. Brushes used a type of ink made from soot or black soil, and Tsai-Lun, the superintendent of a weapons manufacturing factory, created a form of paper by mashing together different plants, rags, and water and drying them on screens of bamboo
B. The Chinese built upon their knowledge by developing printing blocks-they carved symbols in pieces of wood and inked them-and pressed them on paper, which they used to produce books
C. For thousands of years, handwritten and printed materials were available only to the few best-educated people, such as the Mandarin bureaucratic elite of China
D. A French-printed Bible cost one-fifth of what a hand-copied manuscript had cost.
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