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and we can’t listen to music or play games in class.i think we have too many rules. what about yours? please write and tell me.yours， i think walking is good for my health. it’s a kind of sport and it makes me study better.so in my opinion，2. —what’s she
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
