he and his friends are talking about all their __ at their school (festival) 用()中的适当形式填空
题目
he and his friends are talking about all their __ at their school (festival) 用()中的适当形式填空
答案
festivals
festivals
n.节日(festival的复数形式);节庆
他和他的朋友们正在谈论在他们学校的所有节庆
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