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简介：过磷酸钙是由磷矿粉和硫酸起化学反应后制成的一种含磷的化学肥料,由于具有生产工艺简单,生产操作易于掌握,生产设备容易制造,投资较省执教人,郑磊合肥少儿艺术学校ThePeacockandtheCrane,过磷酸钙是由磷矿粉和硫酸起化学反应后制成
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简介：Unit2WherearetheyLesson11Newwords,dish,meat,dog,crayon,pearNewsentence,Where引导的问句引导的问句What引导的问句引导的问句Whereismeat,littlebo
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简介：Unit1WhatareyougoingtodoLesson4in是介词,表示在是介词,表示在,的里面,的里面,Thereisatomatointhebo,Thereisadoginthebo,Therearetwocatsinthebo
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简介：Unit3FeelingsandreactionsLesson17Today,Istayuplater,Heisinhospital,Theyseesomethingstrange,Thedogisafraid,Thecatisafraid
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简介：Unit1WhatareyougoingtodoLesson1Letslearn,Newwords,cake,table,birthday,cut,happy,today,flowers,pond,Newsentences,Whatarey
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简介：Unit2WherearetheyLesson13Newwords,rope,garden,door,jump,walkNewsentence,Where引导的问句引导的问句What引导的问句引导的问句ropeJumpropegardenw
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简介：Unit2WherearetheyLesson9WherecanIfindflowers,butterfly,Youcanfindflowersinthefield,WherecanIfindbone,monkey,Youcanfindbo
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简介：Unit1Whatareyougoingtodo,Lesson2Letstalk,Doyouhaveapets,Itsadogoracat,CutepetsThereisapetdogonbed,On是介词,表示在是介词,表示在的上面,的上
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简介：2021年清华版小学二年级英语下册期末测试试卷及答案一Readandcircle,圈出不同类的一个单词,2,10,20,1,A,rectangleB,angryC,square,2,A,rainyB,sunnyC,bread,3,A,cow
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简介：Unit1WhatareyougoingtodoLesson1LetstalkDoyoulikebirthdayThereisabirthdaycakeonthetable.On是介词,表示在是介词
