english answers
题目
english answers
4.2 Collecting Data
Getting management’s help can be difficult.We had one manager who said we can gather any metrics we want as long as it doesn’t cost him any money or bother his people.How’s that for enlightenment?
答案
得到投资方的帮助会很困难.曾有一位经理说过:我们可以用尽一切规律只要不花钱或烦扰人们.有什么启发呢?
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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