《unit18 inventions》 (nx)-預覽頁
【正文】 and walked to the house. 2. She, at one time, worked as a nurse in a hospital. 3. In modern times, information can spreads quickly. 4. I want to have a talk sometime next week. 5. Oh, I have been waiting for you for some time. next Please give the main idea of the text. 提示 : people kept records in the beginning...(bamboo, bones silk, metal pot...) 2. When and how paper was first made... 3. What about in other countries... 4. When a papermaking factory was set up ... Thanks for your attention! Byebye!
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