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like the popular science books. First of all, it's easier to let students understand than literature books, more practical. Then,
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My family My family lives in Bei jing. There are four people in my family. They are my father, my mother, my sister and I. My father is tall and thin. He is a handsome m
like the popular science books. First of all, it's easier to let students unders
Hello everyone. My name is Zhou Yan, I am fifteen years old. I am 1.6 meters tal
My family My family lives in Bei jing. There are four people in my family. They
aspects of the hobby. Finally, and most importantly, can let the students to for