printing

1.The invention of technique of printing greatly sped up the international development of culture and exchanges.It is no doubt tha2.What are the two things seen as the basis and predecessor of printing?3.On the basis of printing using carved blocks in the Tang Dynasty, （）of the Northern Song Dynasty invented movable type printing 4.Bi Sheng’s printing consisted of four processes: making the types, composing the text, printing and retrieving the movable types5.No matter how many strokes the Chinese characters have, they occupy the same printing space.6.The invention of technique of printing greatly sped up the international development of culture and exchanges. It is no doubt th7.Cai Lun invented movable type printing.8.What is the cost of printing a message in the newspaper to show one’s love? It's （）.