英语翻译 He was lying on the road,but he was breathing and there was no blood.
题目
英语翻译 He was lying on the road,but he was breathing and there was no blood.
答案
当时他正躺在地上,但是他还有呼吸而且没有流血.
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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