那位高手能用英语谈论昨天海口的火炬传递情况
题目
那位高手能用英语谈论昨天海口的火炬传递情况
答案
Yesterday,is a very exciting day.Because the torch pass in Haikou,Haikou,the honour of transmitting the torch of China's first provincial cities.At that time,the streets crowded with numerous people,it is very spectacular scenes.Although the day's high temperature,but the enthusiasm of the people in Haikou higher!
好辛苦啊!终于完成了~!将就看看吧,本人也是海口的
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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