题目内容:
听录音,回答以下问题:Which of the following is not mentioned about the invention of paper? A.More jobs could be provided than before.
B.More people could be educated than before.
C.More books could be printed and distributed.
D.More ways could be used to exchange knowledge.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: