It’s useless trying to argue with Shylock.You might as well go stand upon the beach and argue with t
题目
It’s useless trying to argue with Shylock.You might as well go stand upon the beach and argue with the sea.
为什么 go后 stand为原形
答案
"and" omited here between "go" and "stand".
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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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