请问这个句子有错吗:In some ways they look the same,such as height,they are as tall as each other
题目
请问这个句子有错吗:In some ways they look the same,such as height,they are as tall as each other
如果有错,请帮忙纠正,有错没错都麻烦大家说出句子的意思,以及各个单词充当的句子成分,
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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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