It’s ironic that there are more vehicles registered in the United States
题目
It’s ironic that there are more vehicles registered in the United States
than there are licensed drivers.句子翻译,麻烦大家了,
答案
很讽刺的是,在美国注册的车比有驾照的司机多.
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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