Many apples are in the basket同义句
题目
Many apples are in the basket同义句
答案是There are many apples in the basket.为什么不可以是they aremany apples in the basket.或here aremany apples in the basket.讲讲,急
答案
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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