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20xx秋外研版一起四上module4unit1chinesepeopleinventedpaper課件3(專業(yè)版)

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【正文】 That’ s right, Chinese people are so clever! paper Chinese people invented paper. printing Chinese people invented printing. Chinese people invented pass. pass 指南針 Chinese people invented Gunpowder was very dangerous. Let39。s Practise What others things did Chinese people invent? Chinese people invented... Chinese people invented Chinese people invent pass 指南針 chopstickers 筷子 Let39。 That’ s right, Chinese people are so clever! Printing,printing, Chinese people invented printing。s Prac
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