求一篇英语作文,题目为《双休日》内容要提到双休日的利与弊和自己的安排.
题目
求一篇英语作文,题目为《双休日》内容要提到双休日的利与弊和自己的安排.
时间很紧迫,..
答案
Today,we have two days off at the weekends.We have more free time to do what we want freely.But I think it has both advantages and disadvantages.Some people can make good use of these two days.They ca...
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