外研版英語六下module 7《unit 2 he spent about twenty-one hours in space》(文件)
【正文】 ld. flew became spent hour son pilot proud Hello! I am Yang Ningkang. Yang Liwei is my father. And I’m his . First, my father was a good . Then he a taikonaut. He was the first man in space. I’m very of him. Yesterday was Sunday. We
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