求一篇英语作文,题目是The first meeting in a class
题目
求一篇英语作文,题目是The first meeting in a class
我是大一的,120词左右,
答案
Last Sunday I went to the city of Wuxi.When I entered a tailor's shop,I found there were lots of people because there was a fashion show①.Suddenly I noticed that a middle-aged foreigner was gesticul...
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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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