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our class s performance is still good. i hope that the athletes representing our second grade (4) class will compete for good results in the next two days.each class chooses a small etiquette with its own class held high， just like the opening of the oly
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。
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