My school day starts at eight every morning. (对划线部分提问)
题目
My school day starts at eight every morning. (对划线部分提问)
___ ___ your school day ___ every morning?
答案
when do your school day start every morning?
挺烦的.
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
最新试题
热门考点