人教版九年级英语全册unit5 what are the shirts made of self check作业课件

这是一份人教版九年级英语全册unit5 what are the shirts made of self check作业课件，共36页。
Unit 5　What are the shirts made of? Self Check B D C D as far as I know“据我所知”。 A B B A C B D C B A A D B D C B D The earliest schoolbags were made of bamboo./Bamboo. With the founding of the People's Republic of China. Many of them have colorful and fashionable designs on them.