请帮忙改写一下几句句子并写得长些
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请帮忙改写一下几句句子并写得长些
Lots of students of my age always do homework at home after meals.I think students in China always have homework after school.Doing much homework everyday is hard work.Do you always have hard work when you are working in common?Do you believe that middle school or high shool in your country also have too much homework?
我最后一句中文意思本来是：你一般工作时会很辛苦吗?你觉得你们那的中学生也有很多很多作业吗?再加些辅助语或者短句.
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举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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