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- 2说明文知识
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- 5缺词填空 As children they are taught to be ______ time to go to school,to work and to do everythin
- 6抛物线y=x^2-1与x=2和y=0围成的图形面积
- 7C.刘老先生热心支持家乡的教育、慈善等公益事业.他这次返乡,主动提出要与部分福利院参加高考的孤儿合影留念
- 8to,you,will,about,health,worry,have,your连词成句,
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- 10(派减2011)的平方加根号下12加根号3减2的绝对值