大家帮我看看,这段话有没有语病
题目
大家帮我看看,这段话有没有语病
Different from domestic is,the spring weather of Canada compares again and again greatly.Is usually the spring rain continuous,the pedestrian of the on the road already the skirt is lightly moving,the but again rains suddenly since the heavy snow,the silver re- packs the vegetable to bind.Hence,the winter that lay up packs to turn over out to wear in the body again.
答案
没有
绝对正常
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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