when he apologizes for his rudeness to him
题目
when he apologizes for his rudeness to him
only when he apologizes for his rudeness to him
A I will speakB will I speak Cdo I speak D I speak
我想问的是为什么C不行,我说是强调句不可以吗,具 体 一 点 说
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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